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

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

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

The ten benefits of DaHan tower crane 

  1. With 56,000 sets of marketplace volume and outstanding reputation, EPT tower crane ranks the 1st location in China tower crane ept in the past decades. EPT always adheres to the worth that supply the most beneficial tower crane and provider for the buyer, with the maximum value overall performance in the market. 



2. EPT tower crane owns the leading technology R&D staff, the product high quality handed several experiments with strict screening. Or else, EPT has 16 a long time of generation technologies and wealthy ordeals in high quality administration. Until now, over a hundred national engineering patents of tower crane have been set into use presently.


three.In buy to guarantee the trustworthiness of tower crane good quality and minimize the value, all raw supplies are right supplied by famous brands like Baosteel and Wisco. Raw resources for major areas these kinds of as regular section principal limbs, tower caps undertake Q345B steel, therefore the tensile toughness increased by 30% and the tower crane gets more secure and dependable. 


four.Dahan tower crane is the company which to start with started out to use the robotic welding traces. At existing, we have a fully automatic robot welding production line for mast sections fabrication produced up The unit does not disengage in the function of an overload. It proceeds to slip until finally the resource of the torque overload is cleared, or the machine is shut far more than 100 welding robots. The generation line is composed with automatic content planning, welding and maching. All principal parts of Dahan tower crane use robot welding, with the most ept carbon dioxide mixed with argon gasoline shielded welding, it has deep depth of fusion, substantial quality of welding and secure overall performance.


five. All parts and parts of EPT tower crane use quality manufacturers. Electric powered products with Schneider converter, aviation plug, stainless steel distribution box and three linkage console has attributes of lower failure fee and easy set up.
Hoisting mechanism is offered by leading producer Jiangte Motor or HangZhou Shengjian, all with engine oil, free of charge maintenance, higher reliability and lower maintenance fee.
Slewing help makes use of HangZhou Fangyuan brand name or Rothe Erde manufacturer, 2 times tempering processing helps make far more effortlessly procedure and longer tower crane service existence.


6. Interest to depth good quality.  High-toughness bolt adopt shipborne scale DACROMET technologies. It can hold not rusted for 10 several years .Swiss screw-thread bolts of preload market thirty percent than conventional bolts. Bodyweight limiter utilizes the stress ring construction and forged aluminum shell utilised Hoisting, derric ept restricting stopper to lengthen service life.



7.Massive structures as mast section, change in a position, prime kit and hoisting jib adopt advanced gear as NC device resource, drilling machine, milling device processing right after welding. That successfully guarantees items assembly precision, minimizing the failure charge and enhancing the safety.


eight.twelve computerized spraying assembly line, the entire equipment undertake impeller blasting to guarantee the cleanliness of metal surface and eradicate the interior tension creating in welding approach, enhance the energy and steel surface hardness, enhance portray adhesion. Two primer, a paint spraying technological innovation, lovely look, corrosion resistance has improved much more than 2 times than the existence of regular spraying approach. System, the little automobile, fence and other small parts adopt sizzling dip galvanized after acid phosphate treatment, rust resistance stronger.


9.Hoisting, derric ept and slewing system, with full safety this sort of as torque, bodyweight limit. The steel wire rope damaged rope unit. Variety of the auto design towards decline and broken shaft, such as tilting system. The electrical adopts overload safety, the design of PLC self-prognosis technique, it’s convenient to maintenance.



ten.Dahan three manufacturing bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to more than fifty nations around the world and regions. We have more than one thousand sets following-income services community. We carried out the earliest stagnation level provider method in this tower crane ept that make certain the quality of support and efficiency. Otherwise, better to eliminate customer’s anxieties.



Connected tower crane product requirements

Design Max load Jib length Totally free standing height Suggestion load Mast area dimension
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 1.3t 1.5×1.5×2.5m
5t 50m 38m 1.3t one.6×1.6×2.5m
5t 50m forty two.5m one.3t 1.6×1.6×2.8m
6t 50m 40m 1.3t 1.6×1.6×2.5m
6t 50m 42m 1.3t one.6×1.6×2.8m
5t 50m 36.5m one.3t one.2×1.2×3.0m
6t 50m 44m 1.3t 1.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m 1.0t 1.6×1.6×2.8m
6t 56m 44m 1.0t 1.2×1.2×3.0m
QTZ80(5612) 6t 56m 40m one.2t 1.6×1.6×2.8m
QTZ80(5613) 6t 56m 42m 1.3t one.6×1.6×2.8m
6t 56m 44m 1.3t one.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m 1.0t 1.6×1.6×2.8m
6t 60m 45m 1.0t 1.8×1.8×2.8m
6t 60m 44m 1.0t 1.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m one.2t one.6×1.6×2.8m
6t 60m 45m 1.2t 1.8×1.8×2.8m
6t 60m 44m 1.2t 1.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m one.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 one.3t one.8×1.8×2.8m
8t 65m 45m 1.3t one.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m 1.5t 2.0×2.0×3.0m
10t 60m 45m one.5t 1.8×1.8×2.8m
10t 60m 44m one.5t 1.6×1.6×3.0m
10t 60m 60m one.5t two.0×2.0×3.0m
QTZ160(6571) 10t 60m fifty nine.7m 2.4t 2.0×2.0×3.0m
10t 60m sixty four.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 59.7m two.0t 2.0×2.0×3.0m
10t 65m sixty four.7m two.0t 2.0×2.0×3.0m
10t 65m fifty three.5m two.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m 2.1t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m two.5t two.0×2.0×3.0m
QTZ250(7032) 12t 70m 52.5m three.2t 2.0×2.0×3.0m
12t 70m fifty seven.5m 3.2t 2.0×2.0×3.0m
12t 70m 38.8m three.2t 2.0×2.0×3.0m
QTZ250(7571) 16t 70m fifty two.5m 2.7t two.0×2.0×3.0m
16t 70m 38.8m 2.7t two.0×2.0×3.0m
QTZ315(7530) 16t 75m fifty two.5m three.0t two.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m 2.2t two.5×2.5×5.95m


Our Service   

Pre-sale Service

1. We can customize products according to client’s demand from customers. Numerous varieties of Construction Hoist and Tower Crane for  your  choice.

2. Very good Top quality & Factory Cost & Quick Reaction & Reliable Service are what we are trying ideal to provide you.

three. All of our goods are developed by our specialist workmen and we have higher efficiency revenue crew, you can absolutely ept us.

4. We have a lot more than 20 years experience in creating and production, we cherish every order from our honored customers.

After your choice

one. We will depend most inexpensive shipping expense and make bill to you at once.

two. Test each and every machine prior to supply to make sure their quality, then send out out to you after your payment.

Soon after-sale Service

one. Our engineers are accessible to guidebook the operators overseas. 
two. We are quite happy that consumer give us some recommendation for cost and goods.
3. If you have any question, please get in touch with us freely by E-mail or Tel: +86~13083988828ephone

Make contact with Me

If you are intrested in our tower crane,you should come to feel free of charge to speak to me,we would like to supply the very best cost with you.



The use of authentic tools manufacturer’s (OEM) component quantities or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our business and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

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

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

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