Tag Archives: hydraulic

China Professional Brand Hydraulic Excavator Crawler Excavator Machine for Sale with Great quality

Product Description

Brand Hydraulic excavator Crawler Excavator Machine for Sale

2571 NEW Design JKW-385 hydraulic Crawler excavators

High torque engine
New generation high power engine, rated power 198 kW; The engine FuelMap is customized to optimize the overall performance matching and make the overall operating efficiency higher

Electronic positive flow control system
The variables of the main pump and the action of the main valve spool are synchronized to make the hydraulic system operate better and achieve the best working experience with fast and smooth action

Advanced energy saving technology to improve the overall performance
Through the engine main pump main valve optimization matching, the overall control performance greatly improved

Independently developed control system, optimized matching performance of the whole machine, and improved operating efficiency by 10%;
· Adopt large displacement main pump, with higher efficiency;
· Adopt the working condition adaptive technology, the controller automatically matches the corresponding flow rate after collecting signals, improving the efficiency;
· Advanced energy-saving compact main valve reduces internal pressure loss by 20%.

JKW-385 New Crawler excavator
Total weight (TON)	36.8	A-Overall length (mm)	11080	O-Maximum excavating height(mm)	9800
1.6-1.9Bucket capacity(m3)	1.6-1.9	B-Overall width (mm)	3190	P-Maximum unloading height(mm)	6830
Engine model	Isuzu 6HK1X	C-Total height(Swing arm top)(mm)	3180	Q-Maximum excavating depth(mm)	6890
Power(kw/r/min)	212/2000	D-Total height(Cab roof)(mm)	3280	R-Maximum vertical wall excavating depth(mm)	6000
Volume of fuel tank (L)	595	E-Counterweight ground clearance (mm)	1210	T-Maximum excavating distance	10800
Traveling speed (km/h)	5.2/3.3	F-Min. ground clearance (mm)	495	U-Maximum excavating distance at ground level(mm)	10600
Slew speed (r/min)	8.5	G-Turning radius of vehicle tail(mm)	3420	V-Minimum turning radius(mm)	4285
Gradeability(%)	70	H-Ground contact length of track(mm)	4030	W-Maximum height at minimum turning radius(mm)	8500
Bucket excavating force (KN) ISO	245	J-Track shoe length (mm)	4955	X-Distance between the center of gyration and the rear end side(mm)	3420
Bucket rod length(m)	2900	K-Track gauge(mm)	2590	Z-Counterweight height(mm)	2265
Length of swing arm (m)	6470	L-Track shoe width (mm)	3190	A1-Ground contact length(during transportation)(mm)	5720
Ground pressure(KPa)	70.8	M-Track shoe width(mm)	600
Hydraulic oil tank volume (L)	310	N-Rotary table width(mm)	2995

After-sales Service:	All Countries/Regions in The World
Warranty:	1 Year Warranty Service
Type:	Crawler Excavator

Customization:	Available \| Customized Request

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

gearbox

Types of Gearboxes

There are several types of gearboxes. Some are known as helical gear reducers, while others are called planetary gearboxes. The article also discusses Continuously Variable Transmission (CVT) and helical gear reducer. If you are interested in purchasing a new gearbox, make sure to read our articles on these different types. If you are confused, consider reading our articles on planetary gearboxes and helical gear reducers.

planetary gearbox

The planetary gearbox has several advantages. Its compact design and light weight allows it to transmit high torques while remaining quiet. The gears are connected to one another through a carrier, which is typically fixed and helps transmit torques to the output shaft. Its planetary structure arrangement also reduces backlash and provides high rigidity, which is important for quick start and stop cycles and rotational direction change. Depending on the design and performance desired, planetary gearboxes are categorized into three main types:
The type of planetary gears used in a given application determines the overall cost of the unit. Manufacturers offer a range of prices, and they can help you determine which gearbox is right for your needs. You should also ask a manufacturer for the cost of a planetary gearbox. By asking about price and specs, you can avoid wasting money and time on a planetary gearbox that does not perform up to its potential.
A planetary gearbox is probably installed in your new car’s automatic transmission. For more information, consult your owner’s manual or call the dealer’s service department. This type of gearbox is more complex than other types of gearboxes, so if you don’t know much about them, do an internet search for “planetary gearbox.”
The teeth of a planetary gearbox are formed by the stepping motion of two gears: the sun gear and the inner ring. The sun gear is the input, while the planetary gears rotate around the sun gear. Their ratio depends on the number of teeth and the space between the planets. If you have a 24 tooth sun gear, the planetary gears’ ratio will be -3/2. The sun gear is also attached to the axle.
Another advantage of a planetary gear system is that it can generate high torques. The load is shared among multiple planet gears. This makes the gears more resilient to damage. A planetary gearbox can be as high as 332,000 Nm, and can be used in vehicles and industrial applications requiring medium to high torque. A planetary gear system is a great alternative to a traditional transmission. So, how does it work?

helical gearbox

The main difference between the helical gearbox and the spur gear is the center distance between the teeth. The helical gearbox has a larger pitch circle than the spur gear and thus requires a radial module. In addition, the two types of gears can only be made with the same tooth-cutting tool as the spur gear. However, the helical gearbox is more efficient in terms of production costs.
The helical gearbox is a low-power consumption, compact type of gearbox that is used for a wide range of industrial applications. They are highly durable and withstand high loads with utmost efficiency. The helical gearbox can be manufactured in cast steel and iron for small and medium units. This type of gearbox is also commonly used for crushers, conveyors, coolers, and other applications that need low power.
The helical gear has many advantages over the spur gear. It produces less noise. It has less friction and is less likely to wear out. It is also quieter than spur gears. This is because multiple teeth are in mesh. Because the teeth are in mesh, the load is distributed over a larger area, resulting in a smoother transition between gears. The reduction in noise and vibration reduces the risk of damaging the gear.
The helical gear’s axial excitation force is obtained using a linearized equation of motion in the rotational direction. The damping coefficient of the equation is 0.07. The helical gear is made up of a steel shaft with a diameter of 20 mm and a 5 mm thick aluminum plate. The stiffness of the bearing is 6.84 x 107 N/m. The damping force of the plate is 2,040 kg/m2/s.
The worm gearbox has a better efficiency ratio than the helical one, but it is less efficient in low-ratio applications. In general, worm gearboxes are more efficient than helical gearboxes, although there are some exceptions to this rule. A helical gearbox is better for applications that require high torque. It may also be more economical in the long run. If you are considering a helical gearbox, consider the advantages it has over worm gearboxes.
gearbox

helical gear reducer

A helical gear reducer for a machine’s gearbox is an integral component of the drive system. This unit amplifies torque and controls speed and, therefore, compliments the engine by rotating slower than the engine’s input shaft. A helical gear reducer is a compact gearbox component that is used in industrial applications. A variety of sizes is available to suit various machine configurations. The following sections will discuss some of the different types available.
Designed by experts and engineers, a helical gear reducer is a surprisingly small and light gear that satisfies the needs of many machine applications. It features a large transmission torque, a low starting and running speed, and a fine classification of transmission ratios. A helical gear reducer is lightweight and easily connected to other gears, and it features a high technical content.
In order to avoid errors and poor performance, regular maintenance is a must. The proper lubrication of the gear reducer can minimize failures, errors, and poor performance. Every gear reducer manufacturer sells a suitable lubricant, which must match the properties of the machine’s drive mechanism. It is also advisable to check the lubrication regularly to avoid any deterioration of the unit’s performance.
While the worm gearbox may be better for applications where torque is high, the helical gear reducer offers greater efficiency at lower cost. Although worm gearboxes may be cheaper initially, they are less effective at higher ratios. Even if the worm gear is more expensive to buy, it still offers 94% efficiency, which makes it more cost-effective. There are some significant advantages to both types of gearboxes.
The main advantage of a helical gear reducer over a spur gear is its smoother operation. Unlike spur gears, which have teeth that are straight, helical gears have angled teeth that gradually engage with each other. This helps ensure that the gear does not grind or make excessive noise when it turns. Additionally, they are less commonly used in automation and precision machinery. They are often used in industrial applications.
gearbox

Continuously variable transmission

A Continuously Variable Transmission (CVT) is an automatic transmission that can run through a vast number of gears. Unlike a standard automatic transmission, it can run at any speed, even at a low rev. The CVT is also capable of running at infinitely low gears. Its basic function is to provide different torque ratios to the engine. In addition to delivering power, CVTs have other benefits.
One of the major advantages of a CVT is its simplicity. Its simplicity translates into fewer moving parts, which means less maintenance. The CVT’s simplicity also means that it can handle a wide variety of different types of road conditions and driving styles. In addition to being a great alternative to a traditional automatic transmission, CVTs can be used on many other types of vehicles, including tractors, snowmobiles, motor scooters, and power tools.
A CVT is much smoother than a conventional automatic transmission. It never has to hunt for a gear. It also responds well to throttle inputs and speed changes. Both of these technologies are available on many modern vehicles, including the Nissan Rogue and Mazda CX-5. It’s important to note that each of these transmissions has its pros and cons. So, if you’re looking for a car with a CVT, make sure to read the reviews. They’ll help you decide which transmission is right for you.
Another advantage of a CVT is its fuel efficiency. Many cars now feature CVTs, and they’re becoming increasingly popular with automakers. In addition to fuel efficiency, most cars with CVTs also have a smoother ride. There’s no more sudden downshifts or gear hunting. This makes driving a lot easier. And, the added benefits of smoother driving make CVTs the ideal choice for many drivers.
Although a CVT is more common among Japanese car manufacturers, you’ll find CVTs on European car models as well. The Mercedes-Benz A-Class, B-Class, and Megane are some examples of vehicles that use this technology. Before making a decision, consider the reliability of the model in question. Consumer Reports is a good resource for this. It also offers a history of use and reliability for every type of car, including the Honda Accord.

China Professional Brand Hydraulic Excavator Crawler Excavator Machine for Sale with Great quality
editor by CX 2023-11-15

China factory CZPT 130ton Mini Excavator Hydraulic Crawler Excavator (more models for Sale) gearbox assembly

Product Description

130ton mini excavator for sale of Hydraulic Crawler Excavator

* Sturdy, efficient and durable

With boom and arm reinforced and key parts adopted with integration steel casting, the stress concentration is relieved by way of improving the shape and increasing the thickness of the steel plate. The durability has been improved greatly and the great CZPT force can be maintained under all kinds of bad working environments.

* High quality driving enjoy
The new cab has a super large space and wide view. Exquisite interior layout builds a pleasant working environment for the operator. On the front, the fence-like net is used for safety and reliability,which meets the requirements for falling objects protection and tilting protection.

* Easy, Quick Service and Maintenance

With the large-screen color LCD adopted, the information relevant with the machine can be displayed digitally with the feature of simplicity and good visual effect, making the man-machine interface friendlier. The service and maintenance of the machine can be reminded regularly, which makes the customer more relaxed and comfortable.

Product Parameters

Model	XE1300C
Weight	125000kg
Ground pressure	156kpa
(ISO 6395) Cab noise	78dB(A)
Cab shock absorption	Four silicone rubber shock absorbers
Model	QSK23-C760
Type	Water-cooling, 6 inline cylinder, 4 strokes, Direct injection, Turbocharging
Rated power	567kw/1800rpm
Maximum torque	3468Nm/1350rpm
Emission standard	U.S.EPA Tier 2
Displacement	23.15L
Fuel oil capacity	1485L
Numbers of main pump	3
Maximum flow	3531L
Pressure of attachment	31.4MPa
Pressure of attachment pressurization	34.3MPa
Rotating pressure	28.5 MPa
Travel pressure	34.3 MPa
Pilot pressure	3.9 MPa
Capacity of hydraulic oil tank	1146L
Numbers of rotary motor	2
Turning speed	4.8rpm
Travelling speed(high speed)	2.7km/h
Travelling speed(low speed)	1.6km/h
Gradeability	70%
Length of track	700mm
Length of boom	9.1m7.8m
Length of arm	3.4m

Product Show

Company Profile

FAQ

1: What kind terms of payment can be accepted?

A: For terms of payment, L/C, T/T, D/A, D/P, Western Union (can be) could accepted

2: What certificates are available in Machinery?
A: For the certificate, we have CE, ISO, Gost, EPA(USA)CCC,

3: What about the delivery time?
A: 30 days after receiving the deposit.

4: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occuts first.

5. What about the Minimum Order Quantity?
A: The MOQ is 1 pcs.

Type:	Crawler Excavator
Usage:	Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
Bucket:	Backhoe
Transmission:	Hydraulic Transmission
Bucket Capacity:	5.0/5.8/6.7m3
Size:	Large-Scale

gearbox

How to Select a Gearbox

When you drive your vehicle, the gearbox provides you with traction and speed. The lower gear provides the most traction, while the higher gear has the most speed. Selecting the right gear for your driving conditions will help you maximize both. The right gearing will vary based on road conditions, load, and speed. Short gearing will accelerate you more quickly, while tall gearing will increase top speed. However, you should understand how to use the gearbox before driving.

Function

The function of the gearbox is to transmit rotational energy to the machine’s drive train. The ratio between input and output torque is the ratio of the torque to the speed of rotation. Gearboxes have many different functions. A gearbox may have multiple functions or one function that is used to drive several other machines. If one gear is not turning, the other will be able to turn the gearbox. This is where the gearbox gets its name.
The pitch-controlled system has an equal number of failure modes as the electrical system, accounting for a large proportion of the longest machine downtime and halt time. The relationship between mechanisms and faults is not easily modeled mathematically. Failure modes of gearboxes are shown in Fig. 3. A gearbox’s true service life is six to eight years. However, a gearbox’s fault detection process must be developed as mature technology is required to reduce the downtime and avoid catastrophic incidents.
A gearbox is a vital piece of machinery. It processes energy produced by an engine to move the machine’s parts. A gearbox’s efficiency depends on how efficiently it transfers energy. The higher the ratio, the more torque is transferred to the wheels. It is a common component of bicycles, cars, and a variety of other devices. Its four major functions include:
In addition to ensuring gearbox reliability, a gearbox’s maintainability should be evaluated in the design phase. Maintainability considerations should be integrated into the gearbox design, such as the type of spare parts available. An appropriate maintenance regime will also determine how often to replace or repair specific parts. A proper maintenance procedure will also ensure that the gearbox is accessible. Whether it is easy to access or difficult to reach, accessibility is essential.

Purpose

A car’s transmission connects the engine to the wheels, allowing a higher-speed crankshaft to provide leverage. High-torque engines are necessary for the vehicle’s starting, acceleration, and meeting road resistance. The gearbox reduces the engine’s speed and provides torque variations at the wheels. The transmission also provides reversing power, making it possible to move the vehicle backwards and forwards.
Gears transmit power from one shaft to another. The size of the gears and number of teeth determine the amount of torque the unit can transmit. A higher gear ratio means more torque, but slower speed. The gearbox’s lever moves the engaging part on the shaft. The lever also slides the gears and synchronizers into place. If the lever slips to the left or right, the engine operates in second gear.
Gearboxes need to be closely monitored to reduce the likelihood of premature failure. Various tests are available to detect defective gear teeth and increase machine reliability. Figure 1.11(a) and (b) show a gearbox with 18 teeth and a 1.5:1 transmission ratio. The input shaft is connected to a sheave and drives a “V” belt. This transmission ratio allows the gearbox to reduce the speed of the motor, while increasing torque and reducing output speed.
When it comes to speed reduction, gear box is the most common method for reducing motor torque. The torque output is directly proportional to the volume of the motor. A small gearbox, for example, can produce as much torque as a large motor with the same output speed. The same holds true for the reverse. There are hybrid drives and in-line gearboxes. Regardless of the type, knowing about the functions of a gearbox will make it easier to choose the right one for your specific application.
gearbox

Application

When selecting a gearbox, the service factor must be considered. Service factor is the difference between the actual capacity of the gearbox and the value required by the application. Additional requirements for the gearbox may result in premature seal wear or overheating. The service factor should be as low as possible, as it could be the difference between the lifetime of the gearbox and its failure. In some cases, a gearbox’s service factor can be as high as 1.4, which is sufficient for most industrial applications.
China dominates the renewable energy industry, with the largest installed capacity of 1000 gigawatts and more than 2000 terawatt hours of electricity generated each year. The growth in these sectors is expected to increase the demand for gearboxes. For example, in China, wind and hydropower energy production are the major components of wind and solar power plants. The increased installation capacity indicates increased use of gearboxes for these industries. A gearbox that is not suitable for its application will not be functional, which may be detrimental to the production of products in the country.
A gearbox can be mounted in one of four different positions. The first three positions are concentric, parallel, or right angle, and the fourth position is shaft mount. A shaft mount gearbox is typically used in applications where the motor can’t be mounted via a foot. These positions are discussed in more detail below. Choosing the correct gearbox is essential in your business, but remember that a well-designed gearbox will help your bottom line.
The service factor of a gearbox is dependent on the type of load. A high shock load, for example, can cause premature failure of the gear teeth or shaft bearings. In such cases, a higher service factor is required. In other cases, a gearbox that is designed for high shock loads can withstand such loads without deteriorating its performance. Moreover, it will also reduce the cost of maintaining the gearbox over time.

Material

When choosing the material for your gearbox, you must balance the strength, durability, and cost of the design. This article will discuss the different types of materials and their respective applications and power transmission calculations. A variety of alloys are available, each of which offers its own advantages, including improved hardness and wear resistance. The following are some of the common alloys used in gears. The advantage of alloys is their competitive pricing. A gear made from one of these materials is usually stronger than its counterparts.
The carbon content of SPCC prevents the material from hardening like SS. However, thin sheets made from SPCC are often used for gears with lower strength. Because of the low carbon content, SPCC’s surface doesn’t harden as quickly as SS gears do, so soft nitriding is needed to provide hardness. However, if you want a gear that won’t rust, then you should consider SS or FCD.
In addition to cars, gearboxes are also used in the aerospace industry. They are used in space travel and are used in airplane engines. In agriculture, they are used in irrigation, pest and insect control machinery, and plowing machines. They are also used in construction equipment like cranes, bulldozers, and tractors. Gearboxes are also used in the food processing industry, including conveyor systems, kilns, and packaging machinery.
The teeth of the gears in your gearbox are important when it comes to performance. A properly meshing gear will allow the gears to achieve peak performance and withstand torque. Gear teeth are like tiny levers, and effective meshing reduces stress and slippage. A stationary parametric analysis will help you determine the quality of meshing throughout the gearing cycle. This method is often the most accurate way to determine whether your gears are meshing well.
gearbox

Manufacturing

The global gear market is divided into five key regions, namely, North America, Europe, Asia Pacific, and Latin America. Among these regions, Asia Pacific is expected to generate the largest GDP, owing to rapidly growing energy demand and investments in industrial infrastructure. This region is also home to some of the largest manufacturing bases, and its continuous building of new buildings and homes will support the industry’s growth. In terms of application, gearboxes are used in construction, agricultural machinery, and transportation.
The Industrial Gearbox market is anticipated to expand during the next several years, driven by the rapid growth of the construction industry and business advancements. However, there are several challenges that hamper the growth of the industry. These include the high cost of operations and maintenance of gear units. This report covers the market size of industrial gearboxes globally, as well as their manufacturing technologies. It also includes manufacturer data for the period of 2020-2024. The report also features a discussion of market drivers and restraints.
Global health crisis and decreasing seaborne commerce have moderately adverse effects on the industry. Falling seaborne commerce has created a barrier to investment. The value of international crude oil is expected to cross USD 0 by April 2020, putting an end to new assets development and exploitation. In such a scenario, the global gearbox market will face many challenges. However, the opportunities are huge. So, the market for industrial gearboxes is expected to grow by more than 6% by 2020, thanks to the increasing number of light vehicles sold in the country.
The main shaft of a gearbox, also known as the output shaft, spins at different speeds and transfers torque to an automobile. The output shaft is splined so that a coupler and gear can be connected to it. The counter shaft and primary shaft are supported by bearings, which reduce friction in the spinning element. Another important part of a gearbox is the gears, which vary in tooth count. The number of teeth determines how much torque a gear can transfer. In addition, the gears can glide in any position.

China factory CZPT 130ton Mini Excavator Hydraulic Crawler Excavator (more models for Sale) gearbox assembly
editor by CX 2023-11-09

China Best Sales One Way Adjustable Nickel Plated Hydraulic Damping Cabinet Hinges with Good quality

Product Description

Product Description:
Staineless Steel 35mm Concealed Cabinet Door Hinge

Name	Staineless Steel 35mm Concealed Cabinet Door Hinge
Material	cold rolled steel ,stainless steel
The hinge cup diameter	35mm
The hinge cup depth	11.5mm
Door thickness	14-24mm
Weight	55-120g/pc
Kinds	concealed or hydraulic,slide on or clip on hinge
Optional	Arm cover with or without,cup cover with or without
Category	Full overlay,half overlay,inset
Opening angel:	90-110 degree
Pitch	48mm
MOQ	5000PCS
Package	loose in container or poly bag with inner box
Delivery time	within 15 days after the deposit
Payments	L/C or T/T or Western Union
Application	Doors and frames
Sample	free with freight collected

Package:
1.Loose in poly bag,then poly bag in carton.
2.2 Pieces in poly bag,then in carton box.

Company information :
HangZhou CZPT Int’l Co., Ltd. is a manufacture of Plywood, Film Faced Plywood, MDF, Particle Board, Hardboard, Laminated Board, PVC Edge Banding, PVC Film, Ball Bearing Slide, Hinge, with well-equipped testing facilities and strong technical force. With good quality, reasonable prices and stylish designs, our products are extensively used in Furniture and other industries.

Our products exported to East Middle, Southeast Asia, Africa, South America and Europe. etc.

Our Slogan: Longest Amity, Honest Morality!

Our Vision: Buliding Top Group, Create Best Brand

Our Mission: Furniture of World, The Best Eoncred

Values: Faith, Innovation, Efficiency, Beyond

***************************************

Type:	110 Hinge
Finish:	Nickel Plated
Material:	Stainless Steel
Maximum Opening Angle:	110 °
Categor:	Full Overlay, Half Overlay, Insert
Delivery Time:	Within 15 Days After Received Deposit

Samples:	US$ 0.1/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

gearbox

Key Market Insights Related to Worm Reduction Gearboxes

A gearbox is a mechanical device that allows you to shift between different speeds or gears. It does so by using one or more clutches. Some gearboxes are single-clutch, while others use two clutches. You can even find a gearbox with closed bladders. These are also known as dual clutches and can shift gears more quickly than other types. Performance cars are designed with these types of gearboxes.

Backlash measurement

Gearbox backlash is a common component that can cause noise or other problems in a car. In fact, the beats and sets of gears in a gearbox are often excited by the oscillations of the engine torque. Noise from gearboxes can be significant, particularly in secondary shafts that engage output gears with a differential ring. To measure backlash and other dimensional variations, an operator can periodically take the output shaft’s motion and compare it to a known value.
A comparator measures the angular displacement between two gears and displays the results. In one method, a secondary shaft is disengaged from the gearbox and a control gauge is attached to its end. A threaded pin is used to secure the differential crown to the secondary shaft. The output pinion is engaged with the differential ring with the aid of a control gauge. The angular displacement of the secondary shaft is then measured by using the dimensions of the output pinion.
Backlash measurements are important to ensure the smooth rotation of meshed gears. There are various types of backlash, which are classified according to the type of gear used. The first type is called circumferential backlash, which is the length of the pitch circle around which the gear rotates to make contact. The second type, angular backlash, is defined as the maximum angle of movement between two meshed gears, which allows the other gear to move when the other gear is stationary.
The backlash measurement for gearbox is one of the most important tests in the manufacturing process. It is a criterion of tightness or looseness in a gear set, and too much backlash can jam a gear set, causing it to interface on the weaker part of its gear teeth. When backlash is too tight, it can lead to gears jamming under thermal expansion. On the other hand, too much backlash is bad for performance.

Worm reduction gearboxes

Worm reduction gearboxes are used in the production of many different kinds of machines, including steel and power plants. They are also used extensively in the sugar and paper industries. The company is constantly aiming to improve their products and services to remain competitive in the global marketplace. The following is a summary of key market insights related to this type of gearbox. This report will help you make informed business decisions. Read on to learn more about the advantages of this type of gearbox.
Compared to conventional gear sets, worm reduction gearboxes have few disadvantages. Worm gear reducers are commonly available and manufacturers have standardized their mounting dimensions. There are no unique requirements for shaft length, height, and diameter. This makes them a very versatile piece of equipment. You can choose to use one or combine several worm gear reducers to fit your specific application. And because they have standardized ratios, you will not have to worry about matching up multiple gears and determining which ones fit.
One of the primary disadvantages of worm reduction gearboxes is their reduced efficiency. Worm reduction gearboxes usually have a maximum reduction ratio of five to sixty. The higher-performance hypoid gears have an output speed of around ten to twelve revolutions. In these cases, the reduced ratios are lower than those with conventional gearing. Worm reduction gearboxes are generally more efficient than hypoid gear sets, but they still have a low efficiency.
The worm reduction gearboxes have many advantages over traditional gearboxes. They are simple to maintain and can work in a range of different applications. Because of their reduced speed, they are perfect for conveyor belt systems.
gearbox

Worm reduction gearboxes with closed bladders

The worm and the gear mesh with each other in a combination of sliding and rolling movements. This sliding action is dominant at high reduction ratios, and the worm and gear are made of dissimilar metals, which results in friction and heat. This limits the efficiency of worm gears to around thirty to fifty percent. A softer material for the gear can be used to absorb shock loads during operation.
A normal gear changes its output independently once a sufficient load is applied. However, the backstop complicates the gear configuration. Worm gears require lubrication because of the sliding wear and friction introduced during movement. A common gear arrangement moves power at the peak load section of a tooth. The sliding happens at low speeds on either side of the apex and occurs at a low velocity.
Single-reduction gearboxes with closed bladders may not require a drain plug. The reservoir for a worm gear reducer is designed so that the gears are in constant contact with lubricant. However, the closed bladders will cause the worm gear to wear out more quickly, which can cause premature wear and increased energy consumption. In this case, the gears can be replaced.
Worm gears are commonly used for speed reduction applications. Unlike conventional gear sets, worm gears have higher reduction ratios. The number of gear teeth in the worm reduces the speed of a particular motor by a substantial amount. This makes worm gears an attractive option for hoisting applications. In addition to their increased efficiency, worm gears are compact and less prone to mechanical failure.

Shaft arrangement of a gearbox

The ray-diagram of a gearbox shows the arrangement of gears in the various shafts of the transmission. It also shows how the transmission produces different output speeds from a single speed. The ratios that represent the speed of the spindle are called the step ratio and the progression. A French engineer named Charles Renard introduced five basic series of gearbox speeds. The first series is the gear ratio and the second series is the reverse gear ratio.
The layout of the gear axle system in a gearbox relates to its speed ratio. In general, the speed ratio and the centre distance are coupled by the gear axles to form an efficient transmission. Other factors that may affect the layout of the gear axles include space constraints, the axial dimension, and the stressed equilibrium. In October 2009, the inventors of a manual transmission disclosed the invention as No. 2. These gears can be used to realize accurate gear ratios.
The input shaft 4 in the gear housing 16 is arranged radially with the gearbox output shaft. It drives the lubricating oil pump 2. The pump draws oil from a filter and container 21. It then delivers the lubricating oil into the rotation chamber 3. The chamber extends along the longitudinal direction of the gearbox input shaft 4, and it expands to its maximum diameter. The chamber is relatively large, due to a detent 43.
Different configurations of gearboxes are based on their mounting. The mounting of gearboxes to the driven equipment dictates the arrangement of shafts in the gearbox. In certain cases, space constraints also affect the shaft arrangement. This is the reason why the input shaft in a gearbox may be offset horizontally or vertically. However, the input shaft is hollow, so that it can be connected to lead through lines or clamping sets.
gearbox

Mounting of a gearbox

In the mathematical model of a gearbox, the mounting is defined as the relationship between the input and output shafts. This is also known as the Rotational Mount. It is one of the most popular types of models used for drivetrain simulation. This model is a simplified form of the rotational mount, which can be used in a reduced drivetrain model with physical parameters. The parameters that define the rotational mount are the TaiOut and TaiIn of the input and output shaft. The Rotational Mount is used to model torques between these two shafts.
The proper mounting of a gearbox is crucial for the performance of the machine. If the gearbox is not aligned properly, it may result in excessive stress and wear. It may also result in malfunctioning of the associated device. Improper mounting also increases the chances of the gearbox overheating or failing to transfer torque. It is essential to ensure that you check the mounting tolerance of a gearbox before installing it in a vehicle.

China Best Sales One Way Adjustable Nickel Plated Hydraulic Damping Cabinet Hinges with Good quality
editor by CX 2023-10-19

China OEM Furniture Hardware Accessories Hinge 35 mm One Way Soft Close Concealed Hydraulic Kitchen Cabinet Hinge automatic gearbox

Product Description

Product Description:
Staineless Steel 35mm Concealed Cabinet Door Hinge

Name	Staineless Steel 35mm Concealed Cabinet Door Hinge
Material	cold rolled steel ,stainless steel
The hinge cup diameter	35mm
The hinge cup depth	11.5mm
Door thickness	14-24mm
Weight	55-120g/pc
Kinds	concealed or hydraulic,slide on or clip on hinge
Optional	Arm cover with or without,cup cover with or without
Category	Full overlay,half overlay,inset
Opening angel:	90-110 degree
Pitch	48mm
MOQ	5000PCS
Package	loose in container or poly bag with inner box
Delivery time	within 15 days after the deposit
Payments	L/C or T/T or Western Union
Application	Doors and frames
Sample	free with freight collected

Package:
1.Loose in poly bag,then poly bag in carton.
2.2 Pieces in poly bag,then in carton box.

Our products exported to East Middle, Southeast Asia, Africa, South America and Europe. etc.

Our Slogan: Longest Amity, Honest Morality!

Our Vision: Buliding Top Group, Create Best Brand

Our Mission: Furniture of World, The Best Eoncred

Values: Faith, Innovation, Efficiency, Beyond

***************************************

Type:	110 Hinge
Finish:	Nickel Plated
Material:	Stainless Steel

Samples:	US$ 0.1/Piece 1 Piece(Min.Order) \| Order Sample Two way hinge

Customization:	Available \| Customized Request

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

gearbox

The Parts of a Gearbox

There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!

Components

Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.
gearbox

Functions

A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.
gearbox

Maintenance

Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.

China OEM Furniture Hardware Accessories Hinge 35 mm One Way Soft Close Concealed Hydraulic Kitchen Cabinet Hinge automatic gearbox
editor by CX 2023-10-18

China TYSIM KR125C 1500mm Drilling Diameter 43m Depth Mini Foundation Hydraulic Piling Rig Machine gearbox adjustment

Applicable Industries: Construction works
Showroom Location: Canada, Turkey, Italy, France, Germany, Viet Nam, Philippines, Brazil, Indonesia, Russia, Kenya, Colombia, OEM Medical Equipment Plastic Accessories injection Molding for plastic Supplier Sri Lanka, South Africa, Tajikistan, Malaysia, Australia
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: New Product 2571
Warranty of core components: 2 years
Core Components: PLC, Engine, Pump
Condition: New
Efficiency: 104/1800 kW/rpm
Weight: 35000 kg
Dimension(L*W*H): 13830*3080*3590mm
Warranty: 1 Year
UNIQUE SELLING POINT: High CZPT power
Max. torque: 125kN.m
Max. drilling diameter: 1500mm
Max. drilling depth: 43m
Max. cylinder pressure: 100kN
Max. hoist capacity: 150kN
Main winch pull force: 110kN
Auxiliary winch speed: m/min
After-sales Service Provided1: Free spare parts
After-sales Service Provided2: Field installation, commissioning and training
After-sales Service Provided: Field maintenance and repair service
Packaging Details: nude packing

Technical Specification
Type	125 kN.m
Torque	1300 mm
Max. diameter	37 m(standard)/43 m(optional)
Max. drilling depth	8~30 rpm
Speed of rotation	100 kN
Max. crowd pressure	150 kN
Max. crowd pull	110 kN
Main winch line pull	78 m/min
Main winch line speed	60 kN
Auxiliary winch line pull	60 m/min
Auxiliary winch line speed	3200 mm
Stroke(crowd system)	±3°
Mast inclination(lateral)	3°
Mast inclination(forward)	35MPa
Max. hydraulic pressure	3.9 MPa
Control hydraulic pressure	2.8 km/h
Traction force	205 kN
Transport height	15262 mm
Transport width	2980 mm
Transport length	3500 mm
Overall weight	2980 mm
Chassis
Type	CAT323D
Engine	CAT-C7.1

Q: Are you a trading company or a manufacturer?A: We are a professional manufacturer, and our factory mainly produces hydraulic pilling rig, Custom Plastic Parts Injection Molding Service ABS Nylon PP PA6 Plastic Injection Molded Parts hydraulic pile breaker, telescopic arm and related piling equipment etc. Our products have been exported to more than 50 countries of Asia, South America, Africa, and have developed a good world wide reputation. Q: What kind of product certification do you have?A: All our products have passed ISO9001 and CE certifications and also passed the inspection by the Chinese National Construction Machinery Quality Inspection Center. We have strict quality inspection process including a load test for every machine before leaving our factory in order to offer the best quality machines to our customers.Q: Do you have after sales service?A: Yes, we have special service team which will offer you professional guidance. If need be, we can dispatch our engineer to your worksite to provide training for your staff. For the chassis, eg CAT chassis, we take advantage of their global presence to ensure prompt after service support. During the epidemic, we provided video for machine installation and operations.Q: How about the warranty policy ?A: Most of our products support 1 year warranty, please consult customer service for specific productsQ: Do you test all your goods before delivery?A: Yes, we have strict quality inspection process including a load test for every machine before leaving our factory.

How to Select a Gearbox

Function

Purpose

Application

Material

Manufacturing

China TYSIM KR125C 1500mm Drilling Diameter 43m Depth Mini Foundation Hydraulic Piling Rig Machine gearbox adjustment
editor by czh2023-02-19

China SDW8 10000 psi 2-12 inch 47245Nm Square Drive Hydraulic Torque Wrench for AF 85-165mm Hexagon Nut Across Flat synchromesh gearbox

Operating: Double-Acting
Type: Square Drive
Material: Aircraft Alloy
Accuracy: ±3%
Maximum Torque: 47245Nm / 34848Ft.Ibs
Square Drive Range: 2-1/2
Hexagon Nut AF Range: 85-165mm
Max Working Pressure: 700Bar
Weight: 53.6kg
Certification: CE,RoHS,ABS,AFAQ,ISO 9001
Packaging Details: 1.Outside Packing: Standard Export Wooden packing 2. Inner Packing: Stretch Film 3. Offer Customized Packing
Port: HangZhou

1 YEAR WARRANTY AND EXCELLENT SERVICE7 DAYS REFUND PAYMENT IN CASE OF QUALITY24 HOURS SMOOTHLY COMMUNICATION Products Description Maximum Torque：47245 NmSquare Drive Range：3/4-2 1/2 inchNose Radius：25-76 mmMaximum Operating Pressure：700 bar Square Drive Hydraulic Torque Wrench1. Compact, optimized design to have maximum strength-to-weight ratio. 2. Durable , high-strength, light weight aircraft alloy body construction 3. 360° reaction arm, Dual rotation direction ( 360°X-axis * 180°Y-axis ) hydraulic swivel manifold, 9kg High Torque Throttle Steering Gear Servo with Servo Arms for 18 110 Scale RC CarBoatPlane Buggy Truck HSP HPI Wltoys connect with screw quick couplings. 4. Designed for high cycle life: 2-3x more than existing technology. 5. Accurate anti-reverse pawl improves the preload accuracy, and easy to be released 6. Consistent torque value output with accuracy up-to ±3% 7. High speed, double-acting operation 8. Oxidation treatment provide excellent corrosion protection and durability in harsh environment How to Choose Square Drive Hydraulic Torque Wrench? Find the nut sizes range for your application. Choose the appropriate modelsto match your needs of torque value and nut sizes. Add impact sockets for additional nut sizes.

Torque Wrench Model Number	Torque Range			Square Drive Size	Hexagon Nut Across Flats	Weight
	Torque Range			Square Drive Size	Hexagon Nut Across Flats	Weight
		Nm	Ft.lbs	inch	mm	kg
SDW1	180-1803	133-1330	3/4″	24 – 55	2.5
SDW2	428-4280	316-3157	1″	34 – 75	4.8
SDW3	724-7244	534-5343	11/2″	41 – 85	8.7
SDW4	1036-10364	764-7644	11/2″	46 – 95	11.4
SDW5	1479-14787	1091-10907	11/2″	55 – 105	15.4
SDW6	2504-25041	1847-18470	21/2″	65 – 130	26.8
SDW7	3358-33578	2477-24767	21/2″	75 – 145	37
SDW8	4725-47245	3485-34848	21/2″	85 – 165	53.6

All SAIVS hydraulic torque wrenches go with calibration certificates, OEM Manufacturer Plastic Injection Molding Custom Plastic Products ABSPPPA Injection Mold Large Torque Can Be Customized, Please Contact Us! Details Images Application Recommend Products Company Profile Established in HangZhou, China, SAIVS began as a manufacturer and exporter of different kinds of casting and precision CNC machining components, industrial customized parts. SAIVS has the experience to develop thousands of tooling and fixtures in house according to customers’ drawings. In 2002, hydraulic tools research department was settled and company developed its first line of hydraulic tools and equipment. Today SAIVS is reckoned as 1 of the most preferred experienced manufacturer and exporter of hydraulic tools, hydraulic pumps & hydraulic components in the industrial market. We have more than 200 employees total, that work at casting foundries, CNC machining plant. we have nice reputation in components supply chain, Android 11 car radio for Mercedes Benz C Class W203 2004-2007 c200 C230 C240 C320 C350 Sat Navigation GPS Radio WiFi 43G as we have better management system, positive teamwork cooperation and advanced equipment. We obtained certificates of TS16949, ISO9001, ISO14001 and OSHAS ISO 18001. Product packaging FAQ Q: Are you trading company or manufacturer?A: We are factory with more than 20 years experience.Q: How long for delivery?A: Generally it is 15-30days as we are customized service we confirm with customer when place order.Q: What is the MOQ?A: It depends on what you are buying. Normally, our minimum order is 1 20’ full container and LCL container (less than acontainer load) can be acceptable.Q: Can you customize my products?A: Yes, we can customized products with your design drawings like DWG, DXF, DXW, IGES, STEP, PDF etc.Q: What is your terms of payment?A: 30% T/T in advance, Customized Injection Molded Parts Plastic Case Enclosure For Power Bank Charging Treasure balance before shipment, or as per discussion. Q: What about your quality control?A: * . Checking the raw material after they reach our factory—–Incoming quality control(IQC)* . Checking the details before the production line operated* . Have full inspection and routing inspection during mass production—-In-process quality control(IPQC)* . Checking the goods after they are finished—-Final quality control(FQC)* . Checking the goods after they are finished—-Outgoing quality control(QC)* . 100% inspection and delivery before shipment

The Parts of a Gearbox

Components

Functions

Maintenance

China SDW8 10000 psi 2-12 inch 47245Nm Square Drive Hydraulic Torque Wrench for AF 85-165mm Hexagon Nut Across Flat synchromesh gearbox
editor by czh2023-02-18

China best torque limiter factory manufacturer & supplier EPT MG 100t, 110t, 120t, 130t, 150t, 160t, 200t Heavy Lifting Machine EPT MG Hydraulic Mobile Truck Crane Qy130K with top quality & best price

We – EPG Team the greatest gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 distinct branches. For much more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

EPT QY130K Truck Crane

1. Dimension: 14950*3000*3950mm
2. Max. Lifting load: 130ton
three. Rated electrical power: 390kW

one. Innovated boom technique with inserted sliders, plug -in growth head of patented technologies and globe advanced formed boom cross segment makes superb lifting capacity, safe and reputable lifting functions.
2. Unique telescoping technologies prevents event of main pipe bending, oil cylinder bending and increase brea ept caused by mis-opeartion, and consequently procedure safty is improved.
3. Eight patented engineering make sure the easy movement, large effectiveness &economic climate of lifting, slewing and elevating mechanisms.
4. Load minute limiter with colour Liquid crystal display realizes clever difficulty diagnostic, and its precision prospects in the very same-class goods in the sector.
5. New hydraulic motor with greater original torque can make greater safe second-lifting procedure.

Classificatory	Item		Unit	Parameter
Outline dimension	Overall length		mm	14950
	Overall width		mm	3000
	Overall peak		mm	3950
	Axle foundation	Axle 1, Axle two	mm	1420
		Axle 2, Axle three	mm	2420
		Axle 3, Axle 4	mm	1875
		Axle 4, Axle five	mm	1350
		Axle 5, Axle 6	mm	1400
	Wheel base		mm	2610/2307
Mass	Total mass in journey point out		kg	62000
	Axle load	Axle 1, Axle 2	kg	8800/8800
		Axle 3, Axle four	kg	9200/12700
		Axle 5, Axle six	kg	12700/9800
Power	Crane superstructure motor	Rated electrical power	kw/(r/min)	162/2100
		Rated torque	N.m/(r/min)	854/1400
		Rated speed	r/min	2100
	Crane provider motor	Rated electricity	kw/(r/min)	390/1800
		Rated torque	N.m/(r/min)	2400/1080
		Rated pace	r/min	2000
Travel overall performance	Travel pace	Max. vacation speed	km/h	70
	Travel pace	Min. stable travel pace	km/h	two.1
	Min. turning diameter		m	24
	Min. floor clearance		mm	275
	Approach angle		(°)	23
	DOptional sprockets are developed especially to in shape their corresponding limiters. These hubless sprockets are not interchangeable.eparture angle		(°)	14
	Bra ept length (at 30km/h)		m	≤ ten
	Max. grade-ability		%	forty
	Fuel consumption for 100km		L	80

The use of unique tools manufacturer’s (OEM) element numbers or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating item use and compatibility. Our organization and the detailed replacement areas contained herein are not sponsored, accepted, or manufactured by the OEM.

China best torque limiter factory manufacturer & supplier EPT MG 100t, 110t, 120t, 130t, 150t, 160t, 200t Heavy Lifting Machine EPT MG Hydraulic Mobile Truck Crane Qy130K with top quality & best price

China best torque limiter factory manufacturer & supplier Cll-1002 China Supplier 100 Tons Single Acting Hydraulic Jack with top quality & best price

We – EPG Group the greatest gearbox & motors , torque limiter couplings and gears factory in China with 5 diverse branches. For a lot more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

1&period EPT basic safety lock nut cylinders for mechanical load holding for up to 1&comma000 tons
two&time period Baked enamel outside complete and plated pistons supply exceptional corrosion resistAutomatically resets without having problems Can be utilised in combination with every single sort of travel A selection of common things are availableance
three&time period Overflow port capabilities as a stroke limiter
4&time period Interchangeable&comma hardened grooved saddles are common
5&period CR-400 coupler and dust cap incorporated on all cylinder designs
six&period Single-acting load return

Parameter

Model Amount	Cylinder Capability	Stroke	Cylinder Effective Region	Oil Potential	Collapsed Top&lparA&rpar	Extended Top&lparB&rpar	Outside the house Diameter&lparD&rpar	Excess weight
	ton &lparkN&rpar	mm	cm2	cm3	mm	mm	mm	kg
SOV-CLL-502	50 &lpar496&rpar	fifty	70&comma9	355	164	214	one hundred twenty five	15
SOV-CLL-504		a hundred	70&comma9	709	214	314	125	20
SOV-CLL-506		150	70&comma9	1064	264	414	one hundred twenty five	25
SOV-CLL-508		200	70&comma9	1418	314	514	one hundred twenty five	thirty
SOV-CLL-5571		250	70&comma9	1773	364	614	125	35
SOV-CLL-5012		three hundred	70&comma9	2127	414	714	one hundred twenty five	forty
SOV-CLL-1002	100 &lpar929&rpar	50	132&comma7	664	187	237	165	thirty
SOV-CLL-1004		a hundred	132&comma7	1327	237	337	a hundred sixty five	39
SOV-CLL-1006		a hundred and fifty	132&comma&period7	1991	287	437	a hundred sixty five	48
SOV-CLL-1008		200	132&comma7	2654	337	537	a hundred sixty five	fifty six
SOV-CLL-1571		250	132&comma7	3318	387	637	one hundred sixty five	64
SOV-CLL-10012		300	132&comma7	3981	437	737	165	73
SOV-CLL-1502	150 &lpar1390&rpar	50	198&period6	993	209	259	205	53
SOV-CLL-1504		100	198&comma6	1986	259	359	205	66
SOV-CLL-1506		150	198&comma6	2979	309	459	205	seventy eight
SOV-CLL-1508		two hundred	198&comma6	3972	359	559	205	92
SOV-CLL-15571		250	198&comma6	4965	409	659	205	104
SOV-CLL-15012		300	198&comma6	5958	459	759	205	117
SOV-CLL-2002	200 &lpar1859&rpar	50	265&comma6	1330	243	293	235	83
SOV-CLL-2006		one hundred fifty	265&comma6	3989	343	493	235	117
SOV-CLL-20012		300	265&comma6	7995	493	793	235	a hundred and seventy
SOV-CLL-2502	250 &lpar2562&rpar	50	366&comma1	1832	249	299	275	116
SOV-CLL-2506		150	366&comma1	5496	349	499	275	162
SOV-CLL-25012		250	366&comma1	1571	449	799	275	234
SOV-CLL-3002	300 &lpar3193&rpar	50	456&comma2	2281	295	345	310	173
SOV-CLL-3006		a hundred and fifty	456&comma2	6843	395	545	310	233
SOV-CLL-30012		300	456&comma2	13740	545	845	310	323
SOV-CLL-4002	400 &lpar3919&rpar	50	559&comma9	2800	335	385	350	250
SOV-CLL-4006		one hundred fifty	559&comma9	8399	435	585	350	327
SOV-CLL-40012		300	559&comma9	16800	585	885	350	441
SOV-CLL-5002	500 &lpar5118&rpar	50	731&comma1	3656	375	425	400	367
SOV-CLL-5006		150	731&comma1	10959	475	625	four hundred	466
SOV-CLL-50012		300	731&comma1	21930	625	925	four hundred	617
SOV-CLL-6002	600 &lpar5983&rpar	fifty	854&comma8	4277	395	445	430	446
SOV-CLL-6006		a hundred and fifty	854&comma8	12830	495	645	430	562
SOV-CLL-60012		three hundred	854&comma8	25650	645	945	430	737
SOV-CLL-8002	800 &lpar8238&rpar	50	1176&comma9	5882	455	505	505	709
SOV-CLL-8006		one hundred fifty	1176&comma9	17645	555	705	505	870
SOV-CLL-80012		300	1176&comma9	35370	705	1005	505	1110
SOV-CLL-10002	1000 &lpar10260&rpar	50	1466&comma4	7329	495	545	560	949
SOV-CLL-10006		one hundred fifty	1466&comma4	21986	595	745	560	1141
SOV-CLL-100012		300	1466&comma4	43980	745	1045	560	1430

Company information
ZheJiang EPT Hydraulic Technologies Co&period&comma Ltd is a manufacturer engaged in layout and producing hydraulic cylinders &lparcapacity addresses from ten- a thousand tons&rpar&comma synchronous PLC hydraulic technique&comma hydraulic bumps&comma hydraulic torque wrenches&comma and electric torque wrenches&comma and hydraulic elements&period of time

Certificate
Considering that the institution in 1995&comma we successfully reworked from EPT maker for Enerpac&comma Titan&comma to produce our own model SOV&comma and our factory has been approved by CE&comma ISO9001&colon2008 consecutively&time period

Clientele
Our buyers consists of a lot of large Chinese industrial organizations&comma this sort of as China Petroleum&comma Baosteel&comma Sinopec&comma China Condition Grid&comma Xihu (West Lake) Dis. Shipyards&comma EPT Group&comma China Railway Development Corporation&interval Our synchronous PLC hydraulic method had played a fantastic position in the China high-pace railway constructions&period In 2011&comma our product sales income reached thirty million USD&comma ma ept us one of the leaders in the Chinese hydraulic cylinders industry particularly in the further-higher hydraulic cylinders for industrial area and building discipline&period of time

Major Merchandise
We are a manufacturer in instruments&comma this kind of as&colon
&bulletHydraulic cylinders&comma jacks &lpar5-3000ton&rpar&comma single performing and double acting&comma hollow plunger&semi minimal height&comma extremely strain&comma lock nut
&bulletHydraulic torque wrench&comma electrical torque wrench&comma pneumatic torque wrench &lpar100-160000Nm&rpar&semi
&bulletHydraulic bolt tensioner &lparM24-M600&rpar&semi Hydraulic pullers&semi
&bulletHydraulic pumps&comma manual and electric variety &lparmax up to 4000bar&rpar&semi
&bulletIntegrated hydraulic lifting technique remedies &lpar 4-ninety nine details lifting program for house translation or leveling&comma bridge supporting and tank welding supporting&rpar
&bulletHydraulic nut and couplings&period &lparM50-Tr1000&rpar&comma hydraulic hose
Our merchandise have been commonly used in industrial discipline this kind of as metal plant&comma cement sector&comma chemical and refinery&comma bridge&comma railway construction and routine maintenance&interval

WHY DO YOU Require SOV&quest
Q1&colon What’s the brand name identify of your items&quest
A&colon Own model “SOV”&comma WE ARE GERMANY OWNED Manufacturing unit&period EPT is also obtainable as essential&period
Q2&colon Hydraulic cylinder inner leakage&quest
A&colon There are 3 major factors leading to inner leakage&colon Overload&comma polishing is not nicely controlled&comma negative seal kits&time period As is identified to all&comma vehicles in China are often overload&comma our merchandise all made to bear the overload energy&interval We have numerical control machine to assure the polish processing &periodAnd we use the imported seals to satisfy customers’ calls for&period
Q3&colon Does your piston rod get ruptured easily&quest
A&colon Difficult chrome plating quenched and tempered forty five&num steel for piston rod to assure sufficient hardness and toughness&period
This fall&colon Is your design and style affordable&quest What about your solution protected coefficient&quest
A&colon We have R&D group with plentiful layout knowledge&period We also recognized production&comma education&comma and study cooperation with universities&interval Rest confident&interval
Q5&colon How about the supply time&quest
A&colon Above one thousand sets sophisticated equipments to fulfill customer’s big desire in limited shipping and delivery time&interval Usually&comma it is 7-twenty times&time period
Q6&colon What’s the right after-support&quest
A&colon If the good quality cannot meet up with your need&comma we will shell out all your misplaced and offer you technological assist to solve your difficulty&period

The use of first tools manufacturer’s (OEM) part numbers or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our company and the listed substitute areas contained herein are not sponsored, authorized, or manufactured by the OEM.

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China best torque limiter factory manufacturer & supplier 100ton Hydraulic Truck Crane with Telescopic Boom with top quality & best price

We – EPG Group the most significant gearbox & motors , torque limiter couplings and gears factory in China with 5 various branches. For far more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

100ton hydraulic truck crane with telescopic boom

I. Feature
• Tactics ensure the easy, higher performance and vitality conservation of the lifting, rotation, and luffing techniques.
• The torque limiter adopts colourful exhibit, noticing the intelligence of the failure prognosis. The precision is ahead of the industry.
II. Parameter

Power
Whole weight in vacation	kg	54900 58000
Axle 1	kg	7500 7500
Axle 2	kg	7500 7500
Axle three	kg	8300 10000
Axle four	kg	12000 12500
Axle 5	kg	12000 12500
Engine rated energy	kW/(r/min)	360/1800 (306/1900)
Motor rated torque	N.m/(r/min)	2200/1300 (2571/1200)
Engine rated velocity	r/min	1800 (1900)
Min. ground clearance	mm	310
Vacation
Technique angle	°	20
Departure angle	°	fourteen
Bra ept length (at 30km/h)	m	≤10
Max. quality potential	%	40
Min. turning diameter	m	24
Gas intake for 100km	L	70
Primary performance
Max. rated total lifting capability	m	a hundred
Min. rated wor ept radius		3
Turning radius at turntable tail
Counterweight	mm	4200
Aux. winch	mm	4590
Max. lifting torque		3450
Foundation increase	kN.m	3450(4m×88t)
Entirely prolonged growth	kN.m	1950(24m×7.1t)
Totally prolonged increase+ jib	kN.m	1230(19.2m×6t)
Outrigger span (full extension)
Longitudinal	m	seven.fifty six
Lateral	m	seven.6
Lifting top
Base boom	m	13.five
Totally extended boom	m	50.nine
Totally extended growth+ jib	m	70.four
Boom length	m	13.five
Totally prolonged growth	TORQUE LIMITER Programs Torque Limiters can be utilized to defend any equipment with rotating components. If there is any danger of a drive shaft transmitting too much torque to the pushed shaft or tangential elements, a Torque Limiter can make sure torque never ever reaches essential amounts. The components pair the two rotating bodies and introduce a disconnect technique.m	fifty one
Totally prolonged boom+ jib	m	51+eighteen.1+4
Wor ept velocity
Jib environment angle	°	,fifteen,thirty
Growth luffing time	s	seventy five
Increase
Growth telescoping time
Complete extension	s	160
Max. swing velocity	r/min	two
Outrigger extension/retraction time
Outrigger beam in extension/retraction	s	26/24
Outrigger jack in extension/retraction	s	forty six/42

III. PACKING

The use of authentic equipment manufacturer’s (OEM) portion numbers or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our firm and the shown substitution components contained herein are not sponsored, accredited, or created by the OEM.

China best torque limiter factory manufacturer & supplier 100ton Hydraulic Truck Crane with Tel: +86~13083988828escopic Boom with top quality & best price

China best torque limiter factory manufacturer & supplier X. C. M. G Official 30ton Hydraulic Truck Crane Qy30K5-I Price for Sale with top quality & best price

We – EPG Group the largest gearbox & motors , torque limiter couplings and gears manufacturing facility in China with 5 distinct branches. For far more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

X.C.M.G Official 30Ton Hydraulic Truck Crane QY30K5-I Price For Sale

merchandise description

• The revolutionary jib technique adopts embedded block, plug-in increase head and octagon jib, which has excellent lifting efficiency and risk-free and trustworthy lifting function.
• The special extend and retract method avoids the bend of the main pipe and cylinder and the split of the boom brought on by misoperation, enhancing the safety of the functions.
• 8 patent tactics guarantee the easy, higher efficiency and strength conservation of the lifting, rotation, and luffing programs.
• The torque limiter adopts vibrant Liquid crystal display display, noticing the intelligence of the failure diagnosis. The precision is ahead of the business.
• Undertake the new hydraulic motor with huge torque beginning level, ma ept the secondary lifting safer.
• The humanity design and style tends to make the taxi and manage taxi more roomy, and effortless to work.
• Six exclusive producing systems make certain the high quality.
• Lengthen the lifting place and scope, significantly strengthening the lifting capacity of the entrance portion.

Technical Attributes

Dimension	Unit	QY30K5-I
Overall size	mm	12570
Total width	mm	2500
Overall peak	mm	3390
Bodyweight
Whole bodyweight in journey	kg	32400
Entrance axle load	kg	7000
Rear axle load	kg	25400
Power
Motor product		SC8DK280Q3	WD615.329
Motor rated electrical power	kW/(r/min)	206/2200	213/2200
Engine rated torque	N.m/(r/min)	1112/1400	1160/1400
Travel
Max. vacation velocity	km/h	80
Min. turning diameter	m	22
Min. ground clearance	mm	291
Approach angle	°	19
Departure angle	°	13
Max. grade potential	%	40
Fuel usage for 100km	L	40
Main performance
Max. rated total lifting ability	t	30
Min. rated wor ept radius	Simply put, these units protect rotating components from the danger of mechanical overload. Clutches, brakes, and Torque Limiters all fall beneath this classification. Torque Limiters, specifically, work by slipping during torque overload to avoid pushed elements from experiencing extreme torque loads. If a torque overload occurs, the Torque Limiter is able to shield essential tools by disconnecting the driving shaft from the driven parts.mm	3000
Turning radius at turntable tail	m	3.065
Max. lifting torque	kN.m	1571
Base increase	m	10.6
Fully prolonged boom	m	40.four
Totally prolonged increase+ jib	m	48.seven
Longitudinal outrigger span	m	5.eighty five
Lateral outrigger span	m	6
Wor ept speed
Growth luffing time	s	68
Increase complete extension time	s	150
Max. swing speed	r/min	2.5
Max. velocity of primary winch (one rope) (no load)	m/min	120
Max. velocity of aux. winch (one rope) (no load)	m/min	120

Merchandise Image

The use of unique equipment manufacturer’s (OEM) component quantities or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating item use and compatibility. Our business and the detailed substitute elements contained herein are not sponsored, authorized, or manufactured by the OEM.

China best torque limiter factory manufacturer & supplier X. C. M. G Official 30ton Hydraulic Truck Crane Qy30K5-I Price for Sale with top quality & best price