China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz125 Hot Sale with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz125  Hot Sale with top quality & best price

We – EPG Team the largest gearbox & motors , torque limiter couplings and gears manufacturing facility in China with 5 diverse branches. For much more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

The 10 advantages of DaHan tower crane 

  1. With fifty six,000 sets of industry volume and excellent status, EPT tower crane ranks the very first location in China tower crane ept in the earlier decades. EPT constantly adheres to the benefit that offer the most beneficial tower crane and services for the client, with the optimum value performance in the sector. 


2. EPT tower crane owns the major engineering R&D crew, the merchandise good quality handed a number of experiments with strict screening. Normally, EPT has sixteen many years of creation engineering and rich encounters in good quality management. Until now, over one hundred national technological innovation patents of tower crane have been set into use presently.

three.In purchase to assure the dependability of tower crane quality and reduce the expense, all uncooked materials are straight equipped by famous makes like Baosteel and Wisco. Raw materials for principal parts such as regular segment main limbs, tower caps adopt Q345B metal, hence the tensile strength elevated by 30% and the tower crane turns into a lot more safe and reliable. 

four. EPT tower crane is the company which to begin with commenced to use the robot welding lines. At current, we have a fully automated robot welding production line for mast sections fabrication made up by more than 100 welding robots. The production line is composed with computerized content preparation, welding and maching. All main parts of EPT tower crane use robot welding, with the most ept carbon dioxide combined with argon gas shielded welding, it has deep depth of fusion, high high quality of welding and stable performance.


five. All areas and parts of EPT tower crane use premium brand names. Electric powered tools with Schneider converter, aviation plug, stainless metal distribution box and 3 linkage console has features of reduced failure fee and easy installation.
Hoisting mechanism is supplied by top maker Jiangte Motor or HangZhou Shengjian, all with engine oil, totally free maintenance, high reliability and low maintenance charge.
Slewing help utilizes HangZhou Fangyuan manufacturer or Rothe Erde manufacturer, twice tempering processing can make far more efficiently procedure and more time tower crane service lifestyle.


6. Attention to depth top quality.  High-energy bolt adopt shipborne scale DACROMET engineering. It can keep not rusted for ten years .Swiss screw-thread bolts of preload promote thirty percent than traditional bolts. Excess weight limiter uses the tension ring construction and solid aluminum shell used Hoisting, derric ept limiting stopper to extend provider daily life.


7.Huge buildings as mast area, change in a position, best kit and hoisting jib adopt advanced products as NC device resource, drilling machine, milling machine processing right after welding. That properly guarantees merchandise assembly precision, decreasing the failure rate and improving the security.

8.12 automatic spraying assembly line, the complete machine adopt impeller blasting to ensure the cleanliness of steel surface and eliminate the inside anxiety making in welding procedure, improve the power and metal floor hardness, increase portray adhesion. Two primer, a paint spraying technologies, gorgeous physical appearance, corrosion resistance has increased a lot more than twice than the existence of regular spraying process. System, the little car, fence and other tiny items undertake sizzling dip galvanized after acid phosphate therapy, rust resistance stronger.


nine.Hoisting, derric ept and slewing system, with full safety this sort of as torque, bodyweight limit. The metal wire rope damaged rope system. Range of the automobile design and style against decline and broken shaft, these kinds of as tilting device. The electrical adopts overload security, the layout of PLC self-analysis system, it’s hassle-free to routine maintenance.


ten. EPT 3 creation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to far more than 50 nations around the world and areas. We have more than 1000 sets after-revenue services network. We carried out the earliest stagnation point support mode in this tower crane ept that ensure the good quality of provider and efficiency. Or else, better to take away customer’s problems.

Relevant tower crane product technical specs

Model Max load Jib duration Free standing top Suggestion load Mast segment 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 1.5×1.5×2.5m
5t 50m 38m one.3t one.6×1.6×2.5m
5t 50m 42.5m 1.3t one.6×1.6×2.8m
6t 50m 40m 1.3t 1.6×1.6×2.5m
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 1.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m one.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 one.3t 1.6×1.6×2.8m
The amount of torque transmitted is set by the pressure utilized by the DISC SPRING which is modified by loosening or tightening the ADJUSTMENT NUT. When sought after torque location is accomplished, a Established SCREW locks the ADJUSTMENT NUT in location.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 one.2t 1.6×1.6×2.8m
6t 60m 45m 1.2t 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 one.3t one.8×1.8×2.8m
8t 65m 45m one.3t 1.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m 1.5t 2.0×2.0×3.0m
10t 60m 45m one.5t 1.8×1.8×2.8m
10t 60m 44m 1.5t one.6×1.6×3.0m
10t 60m 60m one.5t two.0×2.0×3.0m
QTZ160(6571) 10t 60m 59.7m two.4t two.0×2.0×3.0m
10t 60m 64.7m 2.4t two.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m one.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 sixty four.7m two.0t two.0×2.0×3.0m
10t 65m fifty three.5m two.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m two.1t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m 2.5t two.0×2.0×3.0m
QTZ250(7032) 12t 70m fifty two.5m 3.2t two.0×2.0×3.0m
12t 70m fifty seven.5m 3.2t two.0×2.0×3.0m
12t 70m 38.8m three.2t 2.0×2.0×3.0m
QTZ250(7571) 16t 70m fifty two.5m 2.7t 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 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 customise products in accordance to client’s demand from customers. Different sorts of Construction Hoist and Tower Crane for  your  choice.

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

three. All of our items are made by our specialist workmen and we have substantial effectiveness product sales crew, you can entirely ept us.

4. We have far more than 20 years knowledge in creating and manufacturing, we cherish each get from our honored clientele.

Soon after your assortment

one. We will rely cheapest transport price and make bill to you at when.

2. Test every equipment prior to delivery to make sure their high quality, then send out out to you following your payment.

Following-sale Service

1. Our engineers are available to guide the operators abroad. 
2. We are very happy that consumer give us some suggestion for cost and goods.
3. If you have any query, you should speak to us freely by E-mail or Tel: +86~13083988828ephone

Speak to Me

If you are intrested in our tower crane,make sure you really feel free to make contact with me,we might like to offer the very best price tag with you.
Tel: +86~13083988828/86~13083988828 13858117778869138866

The use of unique equipment manufacturer’s (OEM) portion figures or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating item use and compatibility. Our firm and the detailed substitute parts contained herein are not sponsored, approved, or produced by the OEM.

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz125  Hot Sale with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz125  Hot Sale with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz125  Hot Sale with top quality & best price