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

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

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

The 10 positive aspects of DaHan tower crane 

  1. With 56,000 sets of marketplace quantity and outstanding status, EPT tower crane ranks the 1st location in China tower crane ept in the past a long time. EPT usually adheres to the value that offer the most beneficial tower crane and provider for the buyer, with the maximum cost functionality in the sector. 


two. EPT tower crane owns the leading technology R&D group, tUpon the completion of one particular shaft rotation, the torque limiter will instantly attempt to reengage. When the overload is taken out and pace is decreased, the generate key will snap back into the engagement slot and the Torq-Tender will be reset for the subsequent incidence of overload.he solution good quality passed many experiments with stringent testing. Normally, EPT has 16 a long time of production technological innovation and prosperous activities in good quality administration. Till now, over 100 national technology patents of tower crane have been put into use previously.

3.In purchase to assure the reliability of tower crane high quality and decrease the cost, all raw materials are immediately supplied by well-known brands like Baosteel and Wisco. Raw components for main elements this kind of as regular area major limbs, tower caps adopt Q345B steel, hence the tensile strength increased by thirty% and the tower crane gets to be a lot more protected and reliable. 

four. EPT tower crane is the organization which first of all started out to use the robot welding traces. At existing, we have a fully computerized robotic welding creation line for mast sections fabrication produced up by far more than a hundred welding robots. The manufacturing line is composed with computerized materials planning, welding and maching. All main areas of EPT tower crane use robot welding, with the most ept carbon dioxide combined with argon gasoline shielded welding, it has deep depth of fusion, higher quality of welding and steady overall performance.


five. All elements and factors of EPT tower crane use premium manufacturers. Electrical products with Schneider converter, aviation plug, stainless metal distribution box and a few linkage console has functions of lower failure price and straightforward installation.
Hoisting mechanism is provided by foremost manufacturer Jiangte Motor or HangZhou Shengjian, all with motor oil, cost-free servicing, high dependability and reduced servicing charge.
Slewing support utilizes HangZhou Fangyuan manufacturer or Rothe Erde model, two times tempering processing tends to make far more easily procedure and more time tower crane service life.


six. Attention to detail top quality.  High-toughness bolt adopt shipborne scale DACROMET engineering. It can preserve not rusted for 10 many years .Swiss screw-thread bolts of preload encourage thirty % than traditional bolts. Weight limiter utilizes the rigidity ring construction and solid aluminum shell used Hoisting, derric ept restricting stopper to extend services life.


7.Huge buildings as mast segment, turn capable, best package and hoisting jib adopt superior equipment as NC equipment instrument, drilling machine, milling device processing following welding. That effectively guarantees goods assembly accuracy, minimizing the failure fee and strengthening the protection.

8.twelve automated spraying assembly line, the complete device adopt impeller blasting to make certain the cleanliness of metal area and eradicate the inner stress creating in welding method, improve the toughness and metal surface hardness, increase painting adhesion. Two primer, a paint spraying technology, beautiful look, corrosion resistance has improved much more than twice than the existence of normal spraying method. Platform, the small vehicle, fence and other modest items undertake scorching dip galvanized right after acid phosphate treatment, rust resistance more robust.


nine.Hoisting, derric ept and slewing system, with total security these kinds of as torque, fat limit. The steel wire rope damaged rope unit. Range of the auto style in opposition to reduction and damaged shaft, this kind of as tilting unit. The electrical adopts overload safety, the design of PLC self-analysis method, it really is hassle-free to upkeep.


10. EPT a few creation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to far more than 50 international locations and locations. We have much more than 1000 sets right after-income support community. We carried out the earliest stagnation point service manner in this tower crane ept that make certain the quality of services and efficiency. Normally, much better to get rid of customer’s problems.

Relevant tower crane design specifications

Model Max load Jib length Totally free standing peak Idea load Mast segment size
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 one.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 one.6×1.6×2.5m
6t 50m 42m one.3t 1.6×1.6×2.8m
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 one.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 one.6×1.6×2.8m
6t 56m 44m one.3t 1.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m 1.0t 1.6×1.6×2.8m
6t 60m 45m 1.0t one.8×1.8×2.8m
6t 60m 44m one.0t 1.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m 1.2t 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 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 2.0×2.0×3.0m
10t 60m 45m one.5t 1.8×1.8×2.8m
10t 60m 44m one.5t one.6×1.6×3.0m
10t 60m 60m 1.5t 2.0×2.0×3.0m
QTZ160(6571) 10t 60m 59.7m two.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 one.6t one.6×1.6×3.0m
8t 65m 50m 1.6t 1.8×1.8×2.8m
QTZ200(6520) 10t 65m 59.7m 2.0t two.0×2.0×3.0m
10t 65m 64.7m 2.0t 2.0×2.0×3.0m
10t 65m 53.5m two.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 2.0×2.0×3.0m
QTZ250(7032) 12t 70m fifty two.5m 3.2t two.0×2.0×3.0m
12t 70m 57.5m 3.2t 2.0×2.0×3.0m
12t 70m 38.8m 3.2t 2.0×2.0×3.0m
QTZ250(7571) 16t 70m fifty two.5m two.7t 2.0×2.0×3.0m
16t 70m 38.8m 2.7t 2.0×2.0×3.0m
QTZ315(7530) 16t 75m fifty two.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 Service

one. We can personalize products in accordance to client’s need. Different kinds of Building Hoist and Tower Crane for  your  choice.

2. Very good Quality & Factory Value & Quick Response & Reliable Support are what we are making an attempt ideal to offer you you.

3. All of our merchandise are created by our expert workmen and we have substantial effectiveness revenue team, you can absolutely ept us.

four. We have a lot more than 20 many years knowledge in creating and production, we cherish every get from our honored clients.

After your variety

1. We will count least expensive shipping price and make bill to you at as soon as.

2. Check each and every equipment just before shipping to ensure their high quality, then send out to you right after your payment.

After-sale Service

1. Our engineers are accessible to guidebook the operators overseas. 
2. We are extremely happy that client give us some recommendation for value and goods.
three. If you have any concern, remember to get in touch with us freely by E-mail or Tel: +86~13083988828ephone

Get in touch with Me

If you are intrested in our tower crane,you should feel totally free to contact me,we might like to give the best cost with you.
Tel: +86~13083988828/86~13083988828 13858117778869138866


The use of unique products manufacturer’s (OEM) portion figures or logos , e.g. CASE® and John Deere® are for reference functions only and for indicating solution use and compatibility. Our firm and the listed replacement components contained herein are not sponsored, authorized, or produced by the OEM.

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

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

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