China best torque limiter factory manufacturer & supplier Topless Tower Crane Hot Sale Qtz160 8t 10t with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Hot Sale Qtz160  8t 10t with top quality & best price

We – EPG Group the largest gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 distinct branches. For a lot more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

The 10 rewards of DaHan tower crane 

  1. With fifty six,000 sets of market quantity and exceptional popularity, EPT tower crane ranks the initial spot in China tower crane ept in the earlier decades. EPT often adheres to the benefit that offer the most valuable tower crane and services for the client, with the highest price efficiency in the sector. 


two. EPT tower crane owns the major technological innovation R&D staff, the solution quality passed a number of experiments with rigid tests. Or else, EPT has sixteen a long time of creation technological innovation and prosperous ordeals in high quality administration. Till now, more than one hundred nationwide engineering patents of tower crane have been set into use presently.

3.In order to assure the dependability of tower crane quality and decrease the cost, all raw resources are immediately equipped by well-known makes like Baosteel and Wisco. Uncooked resources for primary components such as common area principal limbs, tower caps undertake Q345B steel, hence the tensile toughness improved by thirty% and the tower crane becomes much more protected and trustworthy. 

four. EPT tower crane is the organization which first of all started to use the robot welding strains. At existing, we have a fully automated robotic welding creation line for mast sections fabrication manufactured up by much more than 100 welding robots. The manufacturing line is composed with computerized content preparation, welding and maching. All principal areas of EPT tower crane use robot welding, with the most ept carbon dioxide combined with argon fuel shielded welding, it has deep depth of fusion, substantial top quality of welding and secure performance.


5. All elements and factors of EPT tower crane use high quality brand names. Electric powered tools with Schneider converter, aviation plug, stainless steel distribution box and 3 linkage console has attributes of reduced failure charge and straightforward set up.
Hoisting mechanism is presented by foremost producer Jiangte Motor or HangZhou Shengjian, all with engine oil, free of charge routine maintenance, large dependability and minimal upkeep fee.
Slewing assist makes use of HangZhou Fangyuan manufacturer or Rothe Erde brand name, twice tempering processing can make a lot more effortlessly procedure and for a longer time tower crane service daily life.


six. Attention to detail top quality.  High-energy bolt adopt shipborne scale DACROMET engineering. It can keep not rusted for ten many years .Swiss screw-thread bolts of preload advertise thirty per cent than classic bolts. Bodyweight limiter makes use of the tension ring composition and cast aluminum shell employed Hoisting, derric ept limiting stopper to extend provider life.


seven.Huge buildings as mast area, flip ready, top kit and hoisting jib adopt superior equipment as NC device tool, drilling equipment, milling machine processing after welding. That properly ensures products assembly accuracy, decreasing the failure charge and bettering the protection.

eight.twelve computerized spraying assembly line, the whole device adopt impeller blasting to ensure the cleanliness of metal surface and remove the inside anxiety creating in welding method, increase the toughness and steel surface hardness, improve portray adhesion. Two primer, a paint spraying engineering, stunning appearance, corrosion resistance has enhanced more than twice than the lifestyle of ordinary spraying approach. Platform, the small vehicle, fence and other small parts undertake scorching dip galvanized after acid phosphate therapy, rust resistance more robust.


nine.Hoisting, derric ept and slewing system, with complete security such as torque, excess weight restrict. The metal wire rope broken rope system. Assortment of the vehicle design and style against loss and broken shaft, this kind of as tilting device. The electrical adopts overload safety, the design of PLC self-prognosis technique, it’s handy to servicing.


ten. EPT three generation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to far more than fifty countries and regions. We have more than one thousand sets soon after-revenue service network. We carried out the earliest stagnation stage service method in this tower crane ept that make sure the good quality of service and effectiveness. Normally, much better to eliminate customer’s problems.

Connected tower crane design requirements

Model Max load Jib duration Free standing height Tip load Mast part dimensions
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 1.3t one.5×1.5×2.5m
5t 50m 38m 1.3t one.6×1.6×2.5m
5t 50m 42.5m one.3t 1.6×1.6×2.8m
6t 50m 40m 1.3t one.6×1.6×2.5m
6t 50m 42m 1.3t one.6×1.6×2.8m
5t 50m 36.5m 1.3t 1.2×1.2×3.0m
6t 50m 44m 1.3t 1.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m one.0t one.6×1.6×2.8m
6t 56m 44m one.0t 1.2×1.2×3.0m
QTZ80(5612) 6t 56m 40m 1.2t one.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 1.0t 1.6×1.6×2.8m
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 1.2t one.6×1.6×2.8m
6t 60m 45m 1.2t one.8×1.8×2.8m
6t 60m 44m 1.2t 1.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m 1.3t one.6×1.6×2.8m
8t 60m 45m 1.3t 1.8×1.8×2.8m
8t 60m 44m 1.3t 1.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m one.3t one.8×1.8×2.8m
8t 65m 45m one.3t one.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 2.0×2.0×3.0m
10t 60m 64.7m 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 one.8×1.8×2.8m
QTZ200(6520) 10t 65m fifty nine.7m 2.0t 2.0×2.0×3.0m
10t 65m sixty four.7m 2.0t 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 two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m two.5t 2.0×2.0×3.0m
QTZ250(7032) 12t 70m 52.5m three.2t two.0×2.0×3.0m
12t 70m 57.5m three.2t two.0×2.0×3.0m
12t 70m 38.8m three.2t two.0×2.0×3.0m
QTZ250(7571) 16t 70m 52.5m two.7t two.0×2.0×3.0m
16t 70m 38.8m two.7t 2.0×2.0×3.0m
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 Support

one. We can customise products in accordance to client’s desire. Different types of Development Hoist and Tower Crane for  your  choice.

2. Good Top quality & Factory Value & Quick Reaction & Reliable Provider are what we are attempting best to offer you.

3. All of our goods are produced by our specialist workmen and we have substantial performance sales crew, you can completely ept us.

four. We have much more than twenty several years expertise in developing and production, we cherish each order from our honored consumers.

Right after your variety

one. We will rely most inexpensive delivery value and make bill to you at when.

2. Examination every machine before shipping and delivery to make sure their top quality, then deliver out to you soon after your payment.

Right after-sale Support

one. Our engineers are accessible to guide the operators abroad. 
two. We are very glad that customer give us some recommendation for price tag and products.
3. If you have any issue, please get in touch with us freely by E-mail or Tel: +86~13083988828ephone

Speak to Me

If you are intrested in our tower crane,remember to really feel free to speak to me,we might like to give the very best value with you.
Tel: +86~13083988828: 86~13083988828 13858117778869138866


The use of unique products manufacturer’s (OEM) portion quantities or emblems , e.gDuring regular procedure, when no torque overload is taking place, the Torque Limiter transmits torque from the driven shaft to the pushed member (sprocket, equipment, pulley, and so forth.) by means of friction disks. The friction disks are compressed from the encounter of the driven member by disk spring and the frictional force is high enough to transmit the torque from the shaft to the member. The Torque Limiter spring force is manually variable via adjusting nut.. CASE® and John Deere® are for reference functions only and for indicating solution use and compatibility. Our organization and the outlined replacement components contained herein are not sponsored, authorized, or manufactured by the OEM.

China best torque limiter factory manufacturer & supplier Topless Tower Crane Hot Sale Qtz160  8t 10t with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Hot Sale Qtz160  8t 10t with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Hot Sale Qtz160  8t 10t with top quality & best price