China best torque limiter factory manufacturer & supplier Flat-Top Tower Crane Qtz160 10t with top quality & best price

China best torque limiter factory manufacturer & supplier Flat-Top Tower Crane Qtz160  10t with top quality & best price

We – EPG Team the most significant 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 market place volume and outstanding track record, EPT tower crane ranks the first place in China tower crane ept in the earlier a long time. EPT constantly adheres to the benefit that offer the most valuable tower crane and services for the client, with the greatest price functionality in the business. 


2. EPT tower crane owns the foremost technological innovation R&D crew, the merchandise quality handed several experiments with rigid testing. Normally, EPT has sixteen years of production technological innovation and rich ordeals in quality administration. Till now, over one hundred countrywide technology patents of tower crane have been place into use previously.

3.In purchase to ensure the dependability of tower crane good quality and minimize the value, all uncooked resources are directly supplied by popular makes like Baosteel and Wisco. Raw components for major areas this sort of as standard segment principal limbs, tower caps adopt Q345B metal, hence the tensile toughness enhanced by thirty% and the tower crane gets much more secure and reputable. 

four. EPT tower crane is the business which to start with began to use the robot welding lines. At current, we have a fully automatic robotic welding generation line for mast sections fabrication created up by a lot more than 100 welding robots. The manufacturing line is composed with automatic materials preparation, welding and maching. All principal parts of EPT tower crane use robotic welding, with the most ept carbon dioxide blended with argon gasoline shielded welding, it has deep depth of fusion, large top quality of welding and secure performance.


5. All elements and parts of EPT tower crane use top quality brands. Electrical equipment with Schneider converter, aviation plug, stainless steel distribution box and 3 linkage console has features of minimal failure price and easy set up.
Hoisting system is provided by leading maker Jiangte Motor or HangZhou Shengjian, all with motor oil, free routine maintenance, higher reliability and reduced maintenance fee.
Slewing assist makes use of HangZhou Fangyuan brand name or Rothe Erde brand, twice tempering processing makes more efficiently operation and for a longer time tower crane support daily life.


six. Consideration to detail good quality.  High-toughness bolt undertake shipborne scale DACROMET technology. It can hold not rusted for 10 many years .Swiss screw-thread bolts of preload advertise thirty per cent than classic bolts. Excess weight limiter makes use of the stress ring structure and cast aluminum shell utilized Hoisting, derric ept restricting stopper to prolong service existence.


seven.Massive constructions as mast part, change in a position, prime package and hoisting jib adopt advanced equipment as NC device instrument, drilling equipment, milling device processing right after welding. That successfully assures products assembly precision, lowering the failure fee and strengthening the safety.

8.12 automated spraying assembly line, the complete machine undertake impeller blasting to guarantee the cleanliness of metal floor and get rid of the inner tension producing in welding process, increase the energy and steel floor hardness, boost painting adhesion. Two primer, a paint spraying technologies, gorgeous physical appearance, corrosion resistance has elevated more than 2 times than the existence of ordinary spraying approach. System, the little vehicle, fence and other tiny parts undertake hot dip galvanized after acid phosphate remedy, rust resistance more powerful.


nine.Hoisting, derric ept and slewing system, with full protection this sort of as torque, fat limit. The metal wire rope broken rope gadget. Variety of the vehicle style from reduction and damaged shaft, this sort of as tilting device. The electrical adopts overload security, the design of PLC self-prognosis method, it’s hassle-free to maintenance.


10. EPT a few generation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to a lot more than fifty international locations and locations. We have far more than one thousand sets after-product sales service network. We carried out the earliest stagnation position provider mode in this tower crane ept that ensure the top quality of support and effectiveness. Or else, much better to reWhenever the torque currently being transmitted is below the “slip torque” benefit preset in the torque limiter, the entire torque will be transmitted. The preset torque amount have to be exceeded in purchase for the torque limiter to slip. When the torque is lowered beneath that preset degree, the device resumes transmitting entire torque. The torque transmitted in the course of the slip time period is a perform of the speed, length of slip, the frictional materials picked and the type of lubrication – if lubrication is used.go customer’s worries.

Related tower crane model specs

Design Max load Jib duration Free standing height Suggestion load Mast section dimension
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 1.6×1.6×2.5m
5t 50m 42.5m one.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 1.2×1.2×3.0m
6t 50m 44m one.3t one.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m one.0t one.6×1.6×2.8m
6t 56m 44m 1.0t 1.2×1.2×3.0m
QTZ80(5612) 6t 56m 40m 1.2t 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 one.6×1.6×2.8m
6t 60m 45m 1.0t 1.8×1.8×2.8m
6t 60m 44m 1.0t one.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m 1.2t 1.6×1.6×2.8m
6t 60m 45m one.2t 1.8×1.8×2.8m
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 one.3t 1.8×1.8×2.8m
8t 60m 44m 1.3t one.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m 1.3t 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 1.5t one.8×1.8×2.8m
10t 60m 44m 1.5t 1.6×1.6×3.0m
10t 60m 60m 1.5t 2.0×2.0×3.0m
QTZ160(6571) 10t 60m fifty nine.7m 2.4t two.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 one.6×1.6×3.0m
8t 65m 50m 1.6t one.8×1.8×2.8m
QTZ200(6520) 10t 65m fifty nine.7m 2.0t 2.0×2.0×3.0m
10t 65m 64.7m 2.0t two.0×2.0×3.0m
10t 65m fifty three.5m 2.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m 2.1t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m 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 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 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 2.2t 2.5×2.5×5.95m

Our Service   
Pre-sale Support

1. We can personalize products in accordance to client’s need. Numerous varieties of Development Hoist and Tower Crane for  your  choice.

two. Great Quality & Factory Price tag & Quick Response & Reliable Services are what we are trying ideal to offer you.

three. All of our products are developed by our professional workmen and we have substantial performance sales team, you can completely ept us.

4. We have more than 20 years expertise in developing and producing, we cherish each buy from our honored clients.

Soon after your assortment

one. We will count most affordable shipping cost and make bill to you at as soon as.

two. Take a look at each and every equipment just before shipping to ensure their good quality, then deliver out to you after your payment.

Following-sale Service

one. Our engineers are available to manual the operators abroad. 
two. We are quite happy that consumer give us some suggestion for value and products.
3. If you have any question, please make contact with us freely by E-mail or Tel: +86~13083988828ephone

Make contact with Me

If you are intrested in our tower crane,remember to feel free of charge to get in touch with me,we would like to offer the very best value with you.
Tel: +86~13083988828: 86~13083988828 13858117778869138866


The use of first gear manufacturer’s (OEM) part figures or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating item use and compatibility. Our company and the outlined substitute components contained herein are not sponsored, authorized, or manufactured by the OEM.

China best torque limiter factory manufacturer & supplier Flat-Top Tower Crane Qtz160  10t with top quality & best price

China best torque limiter factory manufacturer & supplier Flat-Top Tower Crane Qtz160  10t with top quality & best price

China best torque limiter factory manufacturer & supplier Flat-Top Tower Crane Qtz160  10t with top quality & best price