China best torque limiter factory manufacturer & supplier Qtz80  6ton EPT  Tower Crane with top quality & best price

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

The 10 rewards of DaHan tower crane 

  1. With fifty six,000 sets of industry quantity and outstanding track record, EPT tower crane ranks the very first location in China tower crane ept in the previous decades. EPT constantly adheres to the price that supply the most beneficial tower crane and service for the buyer, with the optimum cost overall performance in the market. 



two. EPT tower crane owns the foremost engineering R&D team, the merchandise top quality handed many experiments with strict testing. Otherwise, EPT has 16 several years of generation technological innovation and prosperous activities in high quality management. Until now, in excess of 100 nationwide technological innovation patents of tower crane have been put into use previously.


3.In order to guarantee the trustworthiness of tower crane high quality and minimize the value, all raw resources are right equipped by popular manufacturers like Baosteel and Wisco. Uncooked resources for principal elements this kind of as standard segment main limbs, tower caps adopt Q345B steel, thus the tensile power increased by 30% and the tower crane becomes far more protected and dependable. 


4.Dahan tower crane is the company which first of all started to use the robotic welding strains. At current, we have a fully automatic robot welding production line for mast sections fabrication created up by more than 100 welding robots. The generation line is composed with computerized materials preparing, welding and maching. All principal areas of Dahan tower crane use robotic welding, with the most ept carbon dioxide blended with argon gas shielded welding, it has deep depth of fusion, higher top quality of welding and steady performance.


five. All components and components of EPT tower crane use top quality manufacturers. Electric tools with Schneider converter, aviation plug, stainless metal distribution box and 3 linkage console has characteristics of low failure charge and simple set up.
Hoisting system is supplied by top producer Jiangte Motor or HangZhou Shengjian, all with engine oil, cost-free routine maintenance, high reliability and minimal routine maintenance price.
Slewing support makes use of HangZhou Fangyuan brand or Rothe Erde model, two times tempering processing tends to make much more effortlessly operation and longer tower crane services lifestyle.


6. Consideration to detail top quality.  High-power bolt adopt shipborne scale DACROMET technology. It can preserve not rusted for ten a long time .Swiss screw-thread bolts of preload advertise thirty % than classic bolts. Bodyweight limiter employs the rigidity ring structure and forged aluminum shell utilised Hoisting, derric ept restricting stopper to extend services lifestyle.



7.Big constructions as mast segment, switch ready, leading package and hoisting jib undertake superior equipment as NC machine tool, drilling device, milling device processing following welding. That successfully guarantees merchandise assembly precision, lowering the failure rate and strengthening the safety.


eight.12 computerized spraying assembly line, the whole machine undertake impeller blasting to guarantee the cleanliness of steel surface and eradicate the inside anxiety making in welding process, enhance the power and metal surface hardness, increase painting adhesion. Two primer, a paint spraying engineering, beautiful physical appearance, corrosion resistance has enhanced much more than two times than the daily life of normal spraying process. Platform, the small auto, fence and other little pieces undertake sizzling dip galvanized right after acid phosphate treatment, rust resistance more robust.


nine.Hoisting, derric ept and slewing system, with total safety such as torque, excess weight limit. The steel wire rope broken rope device. Assortment of the car design towards loss and broken shaft, these kinds of as tilting system. The electrical adopts overload security, the style of PLC self-analysis program, it is handy to maintenance.



ten.Dahan three creation bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to far more than fifty countries and regions. We have much more than one thousand sets after-revenue provider community. We carried out the earliest stagnation level service manner in this tower crane ept that guarantee the good quality of provider and efficiency. Otherwise, better to remove customer’s anxieties.



Associated tower crane product technical specs

Model Max load Jib duration Cost-free standing peak Tip load Mast section size
QTZ50(4810) 4t 48m 29m 1t 1.5×1.5×2.2m
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 one.3t one.6×1.6×2.5m
5t 50m forty two.5m 1.3t one.6×1.6×2.8m
6t 50m 40m 1.3t one.6×1.6×2.5m
6t 50m 42m 1.3t 1.6×1.6×2.8m
5t 50m 36.5m 1.3t one.2×1.2×3.0m
6t 50m 44m one.3t 1.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m one.0t one.6×1.6×2.8m
6t 56m 44m 1.0t one.2×1.2×3.0m
QTZ80(5612) 6t 56m 40m one.2t one.6×1.6×2.8m
QTZ80(5613) 6t 56m 42m one.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 one.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 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 one.6×1.6×2.8m
8t 60m 45m 1.3t one.8×1.8×2.8m
8t 60m 44m 1.3t 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 one.8×1.8×2.8m
10t 60m 44m 1.5t 1.6×1.6×3.0m
10t 60m 60m 1.5t two.0×2.0×3.0m
QTZ160(6571) 10t 60m 59.7m two.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 one.6t 1.6×1.6×3.0m
8t 65m 50m 1.6t one.8×1.8×2.8m
QTZ200(6520) 10t 65m fifty nine.7m two.0t two.0×2.0×3.0m
10t 65m 64.7m two.0t two.0×2.0×3.0m
10t 65m 53.5m two.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m 2.1t 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 three.2t 2.0×2.0×3.0m
12t 70m 57.5m three.2t two.0×2.0×3.0m
12t 70m 38.8m three.2t 2.0×2.0×3.0m
QTZ250(7571) 16t 70m 52.5m 2.7t 2.0×2.0×3.0m
16t 70m 38.8m 2.7t 2.0×2.0×3.0m
QTZ315(7530) 16t 75m 52.5m three.0t two.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m two.2t two.5×2.5×5.95m


Our Service   

Pre-sale Provider

1. We can personalize merchandise according to client’s desire. Different types of Design Hoist and Tower Crane for  your  choice.

2. Very good High quality & Factory Cost & Quick Reaction & Reliable Service are what we are attempting best to supply you.

three. All of our merchandise are created by our professional workmen and we have highThe FRICTION DISCS and Drive DISCS stay in get in touch with keeping the enter and output users rotating as one until a torque overload is knowledgeable. performance revenue group, you can completely ept us.

4. We have more than twenty many years knowledge in planning and producing, we cherish each get from our honored consumers.

After your choice

one. We will depend cheapest shipping and delivery cost and make invoice to you at once.

2. Take a look at every single device just before supply to make certain their top quality, then deliver out to you after your payment.

Soon after-sale Provider

1. Our engineers are obtainable to guidebook the operators overseas. 
two. We are extremely glad that consumer give us some recommendation for price tag and merchandise.
3. If you have any query, remember to speak to us freely by E-mail or Tel: +86~13083988828ephone

Speak to Me

If you are intrested in our tower crane,please feel totally free to speak to me,we would like to offer the ideal value with you.



The use of first gear manufacturer’s (OEM) portion quantities or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating solution use and compatibility. Our business and the detailed replacement areas contained herein are not sponsored, accredited, or created by the OEM.

China best torque limiter factory manufacturer & supplier Qtz80  6ton EPT  Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier Qtz80  6ton EPT  Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier Qtz80  6ton EPT  Tower Crane with top quality & best price

Torque Arm

As one of the torque arm manufacturers, suppliers, and exporters of mechanical products, We offer torque arms and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of the torque arm.

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