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

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

We – EPG Team the greatest gearbox & motors , torque limiter couplings and gears factory in China with 5 distinct branches. For far more information: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

The ten positive aspects of DaHan tower crane 

  1. With fifty six,000 sets of industry quantity and superb reputation, EPT tower crane ranks the very first spot in China tower crane ept in the past many years. EPT constantly adheres to the worth that source the most useful tower crane and services for the buyer, with the optimum price overall performance in the sector. 



2. EPT tower crane owns the major engineering R&D crew, the solution top quality passed a number of experiments with strict testing. In any other case, EPT has 16 several years of creation technologies and prosperous activities in quality management. Until now, more than a hundred nationwide technology patents of tower crane have been put into use currently.


three.In buy to guarantee the dependability of tower crane quality and reduce the cost, all uncooked materials are right provided by famous manufacturers like Baosteel and Wisco. Uncooked materials for major elements these kinds of as normal area principal limbs, tower caps adopt Q345B metal, therefore the tensile energy enhanced by 30% and the tower crane gets to be far more safe and trustworthy. 


4.Dahan tower crane is the enterprise which firstly commenced to use the robot welding traces. At present, we have a fully automatic robot welding creation line for mast sections fabrication made up by a lot more than one hundred welding robots. The creation line is composed with automated substance planning, welding and maching. All principal components 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, high high quality of welding and steady efficiency.


5. All components and elements of EPT tower crane use quality makes. Electrical gear with Schneider converter, aviation plug, stainless steel distribution box and 3 linkage console has characteristics of minimal failure rate and straightforward installation.
Hoisting mechanism is offered by top company Jiangte Motor or HangZhou Shengjian, all with engine oil, free maintenance, large trustworthiness and reduced routine maintenance charge.
Slewing support utilizes HangZhou Fangyuan model or Rothe Erde brand, 2 times tempering processing makes much more smoothly procedure and longer tower crane support daily life.


six. Consideration to detail quality.  High-energy bolt adopt shipborne scale DACROMET engineering. It can preserve not rusted for 10 a long time .Swiss screw-thread bolts of preload promote 30 percent than conventional bolts. Weight limiter utilizes the rigidity ring framework and cast aluminum shell utilized Hoisting, derric ept limiting stopper to lengthen provider daily life.



7.Large buildings as mast segment, flip ready, best kit and hoisting jib adopt innovative gear as NC machine instrument, drilling machine, milling machine processing following welding. That efficiently guarantees products assembly accuracy, minimizing the failure fee and bettering the stability.


eight.12 computerized spraying assembly line, the complete machine undertake impeller blasting to ensure the cleanliness of steel area and eliminate the internal stress generating in welding procedure, increase the energy and metal surface area hardness, boost painting adhesion. Two primer, a paint spraying technology, beautiful physical appearance, corrosion resistance has enhanced much more than two times than the lifestyle of normal spraying approach. System, the small vehicle, fence and other tiny items adopt hot dip galvanized after acid phosphate remedy, rust resistance much better.


nine.Hoisting, derric ept and slewing mechanism, with total protection such as torque, fat restrict. The steel wire rope broken rope system. Assortment of the vehicle style in opposition to decline and damaged shaft, this sort of as tilting gadget. The electrical adopts overload protection, the design and style of PLC self-prognosis method, it is convenient to upkeep.



ten.Dahan three generation bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to a lot more than fifty international locations and areas. We have a lot more than a thousand sets right after-revenue provider network. We carried out the earliest stagnation level support mode in this tower crane ept that make certain the quality of services and effectiveness. Otherwise, better to eliminate customer’s concerns.



Relevant tower crane design requirements

Design Max load Jib duration Free of charge standing peak Suggestion load Mast segment size
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 one.3t 1.5×1.5×2.5m
5t 50m 38m 1.3t one.6×1.6×2.5m
5t 50m forty two.5m 1.3t one.6×1.6×2.8m
6t 50m 40m one.3t 1.6×1.6×2.5m
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 1.0t 1.6×1.6×2.8m
6t 56m 44m one.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 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 1.0t 1.8×1.8×2.8m
6t 60m 44m one.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 1.8×1.8×2.8m
6t 60m 44m one.2t one.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m 1.3t one.6×1.6×2.8m
8t 60m 45m 1.3t one.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 one.5t two.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 2.0×2.0×3.0m
QTZ160(6571) 10t 60m 59.7m 2.4t two.0×2.0×3.0m
10t 60m sixty four.7m 2.4t two.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m 1.6t 1.6×1.6×3.0m
8t 65m 50m one.6t 1.8×1.8×2.8m
QTZ200(6520) 10t 65m 59.7m two.0t 2.0×2.0×3.0m
10t 65m sixty four.7m two.0t two.0×2.0×3.0m
10t 65m 53.5m 2.0t 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 2.0×2.0×3.0m
QTZ250(7032) 12t 70m fifty two.5m three.2t two.0×2.0×3.0m
12t 70m 57.5m three.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 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 two.2t 2.5×2.5×5.95m


Our Service   

Pre-sale Provider

one. We can personalize goods according to client’s need. Various varieties of Building Hoist and Tower Crane for  your  choice.

two. Very good High quality & Factory Cost & Quick Response & Reliable Service are what we are trying ideal to offer you.

3. All of our goods are made by our professional workmen and we have substantial performance sales staff, you can absolutely ept us.

4. We have a lot more thIdeally the torque limiter ought to be placed as shut as achievable to the supply of the jam. This will enable the system inertia and torque to be quickly and properly disconnected from the jammed section. The system can then be authorized to coast to a stop with out triggering additional device hurt. A mechanical torque limiter will give faster response times and better defense than standard digital strategies at high crash 20 several years experience in creating and producing, we cherish each and every order from our honored clientele.

Following your variety

1. We will count cheapest shipping and delivery cost and make invoice to you at when.

two. Examination each device prior to shipping to ensure their quality, then deliver out to you soon after your payment.

Soon after-sale Provider

one. Our engineers are offered to guidebook the operators overseas. 
2. We are extremely happy that buyer give us some suggestion for price and merchandise.
3. If you have any query, remember to get in touch with us freely by E-mail or Tel: +86~13083988828ephone

Contact Me

If you are intrested in our tower crane,make sure you feel totally free to contact me,we’d like to give the ideal cost with you.



The use of original tools manufacturer’s (OEM) component quantities or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our firm and the listed substitution components contained herein are not sponsored, approved, or made by the OEM.

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

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

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