China best torque limiter factory manufacturer & supplier Flat-Top Tower Crane Qtz160 10t 8t with top quality & best price

China best torque limiter factory manufacturer & supplier Flat-Top Tower Crane Qtz160  10t 8t with top quality & best price

We – EPG Group the most significant gearbox & motors , torque limiter couplings and gears manufacturing facility in China with 5 different 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 marketplace quantity and excellent track record, EPT tower crane ranks the very first location in China tower crane ept in the past decades. EPT always adheres to the price that provide the most beneficial tower crane and support for the buyer, with the greatest value performance in the market. 


2. EPT tower crane owns the foremost engineering R&D team, the merchandise high quality handed several experiments with strict tests. Otherwise, EPT has 16 years of production technologies and rich experiences in good quality management. Until now, in excess of 100 nationwide technology patents of tower crane have been put into use presently.

three.In get to promise the trustworthiness of tower crane high quality and lessen the value, all uncooked components are immediately supplied by popular manufacturers like Baosteel and Wisco. Uncooked components for major components such as normal part major limbs, tower caps undertake Q345B steel, hence the tensile toughness elevated by thirty% and the tower crane becomes far more protected and reliable. 

4. EPT tower crane is the business which firstly commenced to use the robotic welding traces. At present, we have a fully automated robot welding generation 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 major components of EPT tower crane use robotic welding, with the most ept carbon dioxide blended with argon gas shielded welding, it has deep depth of fusion, high good quality of welding and secure overall performance.


five. All components and components of EPT tower crane use quality makes. Electric gear with Schneider converter, aviation plug, stainless metal distribution box and 3 linkage console has attributes of low failure price and effortless installation.
Hoisting system is offered by foremost producer Jiangte Motor or HangZhou Shengjian, all with engine oil, free maintenance, large dependability and minimal servicing price.
Slewing support utilizes HangZhou Fangyuan manufacturer or Rothe Erde brand, 2 times tempering processing tends to make a lot more easily operation and more time tower crane support lifestyle.


six. Focus to depth quality.  High-toughness bolt adopt shipborne scale DACROMET technological innovation. It can keep not rusted for 10 a long time .Swiss screw-thread bolts of preload advertise 30 percent than classic bolts. Weight limiter employs the tension ring framework and solid aluminum shell utilised Hoisting, derric ept restricting stopper to lengthen services daily life.


7.Big structures as mast area, change capable, top kit and hoisting jib undertake sophisticated tools as NC equipment resource, drilling machine, milling equipment processing right after welding. That efficiently guarantees products assembly accuracy, minimizing the failure rate and bettering the stability.

eight.twelve computerized spraying assembly line, the whole device adopt impeller blasting to guarantee the cleanliness of metal area and remove the inside pressure producing in welding procedure, improve the strength and steel floor hardness, improve portray adhesion. Two primer, a paint spraying engineering, stunning visual appeal, corrosion resistance has improved more than twice than the life of common spraying method. System, the little automobile, fence and other little parts adopt hot dip galvanized after acid phosphate treatment, rust resistance more powerful.


9.Hoisting, derric ept and slewing mechanism, with total basic safety such as torque, fat restrict. The metal wire rope broken rope gadget. Variety of the vehicle layout in opposition to reduction and damaged shaft, such as tilting gadget. The electrical adopts overload protection, the design and style of PLC self-diagnosis system, it’s convenient to routine maintenance.


10. EPT 3 creation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to much more than 50 nations around the world and regions. We have moreSlip can also take place in the reverse path, so that the input associates would slip to prevent the torque overload from transmitting to the output ingredient. than 1000 sets right after-revenue services community. We carried out the earliest stagnation position services method in this tower crane ept that guarantee the high quality of services and performance. Otherwise, much better to get rid of customer’s worries.

Related tower crane design specifications

Model Max load Jib size Free of charge standing height Idea load Mast area dimension
QTZ50(4810) 4t 48m 29m 1t one.5×1.5×2.2m
QTZ50(5008) 4t 50m 29m .8t 1.5×1.5×2.2m
QTZ63(5013) 5t 50m 38m one.3t one.5×1.5×2.5m
5t 50m 38m one.3t 1.6×1.6×2.5m
5t 50m forty two.5m 1.3t 1.6×1.6×2.8m
6t 50m 40m 1.3t 1.6×1.6×2.5m
6t 50m 42m one.3t one.6×1.6×2.8m
5t 50m 36.5m one.3t 1.2×1.2×3.0m
6t 50m 44m one.3t 1.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m 1.0t 1.6×1.6×2.8m
6t 56m 44m one.0t one.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 1.3t one.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m one.0t one.6×1.6×2.8m
6t 60m 45m 1.0t 1.8×1.8×2.8m
6t 60m 44m one.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 one.3t 1.6×1.6×2.8m
8t 60m 45m one.3t one.8×1.8×2.8m
8t 60m 44m 1.3t one.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m 1.3t 1.8×1.8×2.8m
8t 65m 45m one.3t one.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m one.5t two.0×2.0×3.0m
10t 60m 45m one.5t one.8×1.8×2.8m
10t 60m 44m one.5t 1.6×1.6×3.0m
10t 60m 60m one.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 two.4t two.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m 1.6t one.6×1.6×3.0m
8t 65m 50m one.6t 1.8×1.8×2.8m
QTZ200(6520) 10t 65m 59.7m two.0t 2.0×2.0×3.0m
10t 65m 64.7m 2.0t 2.0×2.0×3.0m
10t 65m fifty three.5m two.0t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m 2.1t two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m 2.5t 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 2.0×2.0×3.0m
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 three.0t 2.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m 2.2t two.5×2.5×5.95m

Our Service   
Pre-sale Services

one. We can customize products in accordance to client’s demand. A variety of kinds of Development Hoist and Tower Crane for  your  choice.

two. Great High quality & Factory Price tag & Quick Response & Reliable Provider are what we are striving ideal to offer you you.

3. All of our goods are developed by our skilled workmen and we have higher effectiveness revenue group, you can entirely ept us.

4. We have more than 20 years knowledge in designing and manufacturing, we cherish every single get from our honored clientele.

Soon after your assortment

1. We will count most inexpensive shipping price and make invoice to you at after.

2. Examination every equipment ahead of delivery to make sure their high quality, then deliver out to you right after your payment.

Soon after-sale Provider

one. Our engineers are accessible to guidebook the operators overseas. 
2. We are really glad that customer give us some suggestion for price tag and items.
three. If you have any issue, make sure you make contact with us freely by E-mail or Tel: +86~13083988828ephone

Contact Me

If you are intrested in our tower crane,remember to truly feel cost-free to get in touch with me,we might like to give the ideal price tag with you.
Tel: +86~13083988828: 86~13083988828 13858117778869138866


The use of original products manufacturer’s (OEM) portion quantities or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating solution use and compatibility. Our firm and the outlined replacement areas contained herein are not sponsored, accepted, or made by the OEM.

China best torque limiter factory manufacturer & supplier Flat-Top Tower Crane Qtz160  10t 8t with top quality & best price

China best torque limiter factory manufacturer & supplier Flat-Top Tower Crane Qtz160  10t 8t with top quality & best price

China best torque limiter factory manufacturer & supplier Flat-Top Tower Crane Qtz160  10t 8t with top quality & best price