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

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

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

vantages of DaHan tower crane 

  1. With 56,000 sets of market place quantity and superb popularity, EPT tower crane ranks the 1st area in China tower crane ept in the earlier many years. EPT usually adheres to the benefit that offer the most worthwhile tower crane and provider for the client, with the greatest cost efficiency in the business. 


two. EPT tower crane owns the foremost technologies R&D staff, the merchandise top quality handed numerous experiments with strict screening. Or else, EPT has sixteen several years of manufacturing engineering and wealthy encounters in good quality administration. Till now, over 100 nationwide engineering patents of tower crane have been put into use currently.

three.In purchase to promise the dependability of tower crane good quality and reduce the expense, all raw components are directly supplied by renowned brand names like Baosteel and Wisco. Raw materials for primary components this kind of as common part principal limbs, tower caps adopt Q345B metal, hence the tensile strength improved by thirty% and the tower crane turns into far more safe and dependable. 

four.Dahan tower crane is the organization which first of all started to use the robot welding traces. At existing, we have a fully computerized robotic welding creation line for mast sections fabrication made up by far more than 100 welding robots. The creation line is composed with automatic substance preparation, welding and maching. All principal elements of Dahan tower crane use robot welding, with the most ept carbon dioxide blended with argon fuel shielded welding, it has deep depth of fusion, large high quality of welding and secure performance.


five. All areas and factors of EPT tower crane use quality makes. Electrical equipment with Schneider converter, aviation plug, stainless steel distribution box and a few linkage console has features of lower failure fee and effortless installation.
Hoisting mechanism is presented by leading manufacturer Jiangte Motor or HangZhou Shengjian, all with engine oil, free of charge upkeep, substantial dependability and minimal upkeep charge.
Slewing support employs HangZhou Fangyuan model or Rothe Erde model, twice tempering processing helps make a lot more smoothly operation and for a longer time tower crane service life.


6. Interest to depth good quality.  High-strength bolt undertake shipborne scale DACROMET technological innovation. It can maintain not rusted for 10 several years .Swiss screw-thread bolts of preload market 30 per cent than standard bolts. Weight limiter employs the pressure ring construction and solid aluminum shell utilised Hoisting, derric ept restricting stopper to increase services daily life.

7.Large structures as mast part, switch ready, top kit and hoisting jib adopt innovative gear as NC equipment resource, drilling equipment, milling equipment processing soon after welding. That successfully assures items assembly precision, decreasing the failure fee and enhancing the stability.


8.twelve automatic spraying assembly line, the complete device undertake impeller blasting to ensure the cleanliness of metal area and remove the inner anxiety creating in welding approach, enhance the power and metal surface hardness, boost painting adhesion. Two primer, a paint spraying technology, beautiful physical appearance, corrosion resistance has elevated more than two times than the daily life of normal spraying method. Platform, the modest auto, fence and other modest items adopt sizzling dip galvanized after acid phosphate treatment, rust resistance much better.


nine.Hoisting, derric ept and slewing mechanism, with complete safety these kinds of as torque, bodyweight limit. The steel wire rope damaged rope unit. Assortment of the auto style in opposition to decline and broken shaft, this kind of as tilting gadget. The electrical adopts overloa200 Series The original Autogard Torque Limiter with a trustworthy layout that will disengage at a pre-established torque value. This product has a huge install foundation that services a wide variety of purposes.d safety, the style of PLC self-prognosis technique, it really is practical to routine maintenance.

ten.Dahan three creation bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to a lot more than fifty nations and regions. We have a lot more than a thousand sets right after-sales support community. We carried out the earliest stagnation point support manner in this tower crane ept that make certain the good quality of service and efficiency. Otherwise, better to take away customer’s concerns.

Related tower crane design specs

Model Max load Jib duration Free standing top Tip load Mast part measurement
QTZ50(4810) 4t 48m 29m 1t 1.5×1.5×2.2m
QTZ50(5008) 4t 50m 29m .8t 1.5×1.5×2.2m
QTZ63(5013) 5t 50m 38m 1.3t 1.5×1.5×2.5m
5t 50m 38m 1.3t 1.6×1.6×2.5m
5t 50m forty two.5m 1.3t one.6×1.6×2.8m
6t 50m 40m 1.3t 1.6×1.6×2.5m
6t 50m 42m 1.3t 1.6×1.6×2.8m
5t 50m 36.5m one.3t 1.2×1.2×3.0m
6t 50m 44m one.3t 1.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m one.0t 1.6×1.6×2.8m
6t 56m 44m one.0t one.2×1.2×3.0m
QTZ80(5612) 6t 56m 40m one.2t 1.6×1.6×2.8m
QTZ80(5613) 6t 56m 42m one.3t 1.6×1.6×2.8m
6t 56m 44m one.3t one.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m one.0t one.6×1.6×2.8m
6t 60m 45m one.0t one.8×1.8×2.8m
6t 60m 44m 1.0t one.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m one.2t one.6×1.6×2.8m
6t 60m 45m one.2t one.8×1.8×2.8m
6t 60m 44m 1.2t 1.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m 1.3t 1.6×1.6×2.8m
8t 60m 45m one.3t 1.8×1.8×2.8m
8t 60m 44m one.3t 1.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m 1.3t one.8×1.8×2.8m
8t 65m 45m 1.3t one.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m one.5t 2.0×2.0×3.0m
10t 60m 45m 1.5t 1.8×1.8×2.8m
10t 60m 44m 1.5t 1.6×1.6×3.0m
10t 60m 60m one.5t two.0×2.0×3.0m
QTZ160(6571) 10t 60m 59.7m 2.4t two.0×2.0×3.0m
10t 60m sixty four.7m two.4t 2.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m 1.6t 1.6×1.6×3.0m
8t 65m 50m 1.6t one.8×1.8×2.8m
QTZ200(6520) 10t 65m 59.7m 2.0t two.0×2.0×3.0m
10t 65m 64.7m two.0t two.0×2.0×3.0m
10t 65m 53.5m 2.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m two.1t two.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m two.5t two.0×2.0×3.0m
QTZ250(7032) 12t 70m 52.5m 3.2t 2.0×2.0×3.0m
12t 70m fifty seven.5m 3.2t two.0×2.0×3.0m
12t 70m 38.8m 3.2t two.0×2.0×3.0m
QTZ250(7571) 16t 70m fifty two.5m 2.7t 2.0×2.0×3.0m
16t 70m 38.8m two.7t two.0×2.0×3.0m
QTZ315(7530) 16t 75m 52.5m 3.0t 2.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m two.2t two.5×2.5×5.95m

Our Service   
Pre-sale Support

one. We can customize merchandise according to client’s desire. Numerous types of Development Hoist and Tower Crane for  your  choice.

2. Very good Good quality & Factory Price tag & Quick Response & Reliable Service are what we are making an attempt very best to offer you.

three. All of our merchandise are made by our expert workmen and we have large efficiency income crew, you can absolutely ept us.

4. We have much more than twenty a long time encounter in designing and manufacturing, we cherish every buy from our honored customers.

Right after your assortment

1. We will rely most inexpensive delivery expense and make bill to you at once.

two. Test every single machine ahead of delivery to ensure their high quality, then send out to you following your payment.

Following-sale Service

one. Our engineers are offered to guidebook the operators overseas. 
2. We are very glad that consumer give us some recommendation for price and products.
three. If you have any issue, please speak to us freely by E-mail or Tel: +86~13083988828ephone

Make contact with Me

If you are intrested in our tower crane,remember to come to feel free to get in touch with me,we might like to provide the ideal price with you.





The use of original products manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our organization and the listed substitute elements contained herein are not sponsored, approved, or manufactured by the OEM.

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

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

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