China best torque limiter factory manufacturer & supplier EPT Qtz315 16ton Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT Qtz315  16ton Tower Crane with top quality & best price

We – EPG Team the most significant gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 different branches. For more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

The ten benefits of DaHan tower crane 

  1. With fifty six,000 sets of market quantity and excellent popularity, EPT tower crane ranks the very first area in China tower crane ept in the earlier decades. EPT constantly adheres to the benefit that offer the most worthwhile tower crane and service for the client, with the highest expense overall performance in the industry. 



2. EPT tower crane owns the major technologies R&D staff, the solution good quality passed several experiments with strict tests. Otherwise, EPT has sixteen several years of production technology and wealthy ordeals in top quality administration. Till now, more than one hundred nationwide technological innovation patents of tower crane have been place into use previously.


three.In buy to ensure the dependability of tower crane high quality and lessen the cost, all raw materials are immediately supplied by famous brands like Baosteel and Wisco. Uncooked resources for major areas such as standard part primary limbs, tower caps adopt Q345B metal, as a result the tensile strength enhanced by 30% and the tower crane gets to be much more safe and dependable. 


4.Dahan tower crane is the business which firstly began to use the robot welding strains. At existing, we have a fully automated robotic welding generation line for mast sections fabrication produced up by a lot more than 100 welding robots. The manufacturing line is composed with automated material preparation, welding and maching. All primary areas of Dahan tower crane use robot welding, with the most ept carbon dioxide mixed with argon fuel shielded welding, it has deep depth of fusion, substantial high quality of welding and steady performance.


five. All elements and factors of EPT tower crane use high quality makes. Electric powered products with Schneider converter, aviation plug, stainless steel distribution box and 3 linkage console has characteristics of lower failure rate and effortless set up.
Hoisting mechanism is offered by leading company Jiangte Motor or HangZhou Shengjian, all with engine oil, cost-free routine maintenance, high reliability and minimal maintenance rate.
Slewing assistance makes use of HangZhou Fangyuan brand name or Rothe Erde model, twice tempering processing tends to make much more effortlessly operation and longer tower crane services daily life.


6. Interest to element good quality.  High-toughness bolt undertake shipborne scale DACROMET engineering. It can preserve not rusted for 10 several years .Swiss screw-thread bolts of preload encourage 30 percent than standard bolts. Bodyweight limiter makes use of the tension ring construction and forged aluminum shell employed Hoisting, derric ept limiting stopper to prolong services existence.



seven.Huge structures as mast area, change ready, best kit and hoisting jib adopt superior gear as NC equipment tool, drilling equipment, milling equipment processing following welding. That properly guarantees products assembly precision, minimizing the failure price and improving the stability.


eight.twelve automatic spraying assembly line, the entire equipment adopt impeller blasting to guarantee the cleanliness of steel floor and get rid of the internal pressure creating in welding procedure, enhance the strength and steel surface hardness, improve portray adhesion. Two primer, a paint spraying technological innovation, beautiful look, corrosion resistance has elevated a lot more than two times than the daily life of common spraying approach. Platform, the tiny automobile, fence and other modest items undertake scorching dip galvanized following acid phosphate therapy, rust resistance more powerful.


9.Hoisting, derric ept and slewing system, with full protection these kinds of as torque, fat restrict. The metal wire rope damaged rope system. Assortment of the auto design and style from loss and damaged shaft, this kind of as tilting device. The electrical adopts overload defense, the design and style of PLC self-diagnosis system, it’s convenient to upkeep.



ten.Dahan three creation bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to much more than 50 nations around the world and areas. We have more than one thousand sets following-sales service network. We carried out the earliest stagnation point support method in this tower crane ept that guarantee the quality of provider and efficiency. Otherwise, better to get rid of customer’s concerns.



Connected tower crane model specs

Model Max load Jib duration Free of charge standing height Tip load Mast part dimensions
QTZ50(4810) 4t 48m 29m 1t one.5×1.5×2.2m
QTZ50(5008) 4t 50m 29m .8t one.5×1.5×2.2m
QTZ63(5013) 5t 50m 38m one.3t 1.5×1.5×2.5m
5t 50m 38m 1.3t one.6×1.6×2.5m
5t 50m 42.5m 1.3t 1.6×1.6×2.8m
6t 50m 40m one.3t one.6×1.6×2.5m
6t 50m 42m 1.3t one.6×1.6×2.8m
5t 50m 36.5m one.3t 1.2×1.2×3.0m
6t 50m 44m 1.3t 1.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m one.0t 1.6×1.6×2.8m
6t 56m 44m 1.0t 1.2×1.2×3.0m
QTZ80(5612) 6t 56m 40m 1.2t one.6×1.6×2.8m
QTZ80(5613) 6t 56m 42m one.3t 1.6×1.6×2.8m
6t 56m 44m 1.3t one.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m one.0t one.6×1.6×2.8m
6t 60m 45m 1.0t one.8×1.8×2.8m
6t 60m 44m 1.0t 1.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m one.2t 1.6×1.6×2.8m
6t 60m 45m one.2t 1.8×1.8×2.8m
6t 60m 44m one.2t one.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m 1.3t 1.6×1.6×2.8m
8t 60m 45m 1.3t 1.8×1.8×2.8m
8t 60m 44m one.3t one.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m one.3t 1.8×1.8×2.8m
8t 65m 45m one.3t 1.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m one.5t two.0×2.0×3.0m
10t 60m 45m 1.5t 1.8×1.8×2.8m
10t 60m 44m one.5t 1.6×1.6×3.0m
10t 60m 60m 1.5t 2.0×2.0×3.0m
QTZ160(6571) 10t 60m fifty nine.7m two.4t 2.0×2.0×3.0m
10t 60m 64.7m two.4t two.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m 1.6t 1.6×1.6×3.0m
8t 65m 50m one.6t one.8×1.8×2.8m
QTZ200(6520) 10t 65m fifty nine.7m two.0t 2.0×2.0×3.0m
10t 65m 64.7m two.0t 2.0×2.0×3.0m
10t 65m fifty three.5m two.0t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m two.1t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m two.5t two.0×2.0×3.0m
QTZ250(7032) 12t 70m fifty two.5m 3.2t 2.0×2.0×3.0m
12t 70m fifty seven.5m three.2t two.0×2.0×3.0m
12t 70m 38.8m 3.2t 2.0×2.0×3.0m
QTZ250(7571) 16t 70m 52.5m two.7t 2.0×2.0×3.0m
16t 70m 38.8m two.7t two.0×2.0×3.0m
QTZ315(7530) 16t 75m fifty two.5m 3.0t two.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m 2.2t 2.5×2.5×5.95m


Our Service   

Pre-sale Support

1. We can customize goods according to client’s demand. A variety of varieties of Building Hoist and Tower Crane for  your  choice.

2. Very good High quality & Factory Price tag & Quick Reaction & Reliable Support are what Overload Security Devices Torq-Tender overload security devices integrate torque limiters for trusted overload security. When a jam-up or too much loading happens, the developed-in torque limiter will reliably and swiftly release to avert program damage. we are attempting ideal to provide you.

three. All of our products are produced by our skilled workmen and we have substantial performance sales staff, you can absolutely ept us.

4. We have far more than twenty many years encounter in designing and manufacturing, we cherish each and every get from our honored clientele.

After your variety

1. We will depend least expensive transport value and make bill to you at after.

two. Test each and every device before shipping and delivery to guarantee their good quality, then send out out to you soon after your payment.

Right after-sale Support

one. Our engineers are accessible to guidebook the operators abroad. 
2. We are quite happy that client give us some recommendation for price tag and merchandise.
three. If you have any concern, please contact us freely by E-mail or Tel: +86~13083988828ephone

Contact Me

If you are intrested in our tower crane,you should really feel totally free to contact me,we would like to give the ideal price tag with you.



The use of unique gear manufacturer’s (OEM) component quantities or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating solution use and compatibility. Our company and the listed substitute components contained herein are not sponsored, accredited, or manufactured by the OEM.

China best torque limiter factory manufacturer & supplier  EPT Qtz315  16ton Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT Qtz315  16ton Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT Qtz315  16ton Tower Crane with top quality & best price