China best torque limiter factory manufacturer & supplier Qtz160 EPT 8ton Topless Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier Qtz160  EPT  8ton Topless Tower Crane with top quality & best price

We – EPG Group the most significant gearbox & motors , torque limiter couplings and gears factory in China with 5 different branches. For more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

The 10 positive aspects of DaHan tower crane 

  1. With fifty six,000 sets of market place quantity and excellent popularity, EPT tower crane ranks the 1st place in China tower crane ept in the past decades. EPT always adheres to the price that provide the most valuable tower crane and service for the buyer, with the optimum value performance in the market. 



two. EPT tower crane owns the foremost engineering R&D crew, the product quality handed a number of experiments with rigorous testing. In any other case, EPT has sixteen many years of manufacturing technologies and prosperous ordeals in good quality management. Until now, above one hundred national engineering patents of tower crane have been set into use presently.


3.In get to guarantee the trustworthiness of tower crane high quality and minimize the cost, all raw supplies are immediately supplied by famous brand names like Baosteel and Wisco. Raw resources for primary elements such as regular section primary limbs, tower caps undertake Q345B metal, hence the tensile power increased by 30% and the tower crane gets to be a lot more protected and trustworthy. 


four.Dahan tower crane is the enterprise which first of all commenced to use the robot welding strains. At current, we have a fully automatic robotic welding manufacturing line for mast sections fabrication created up by much more than a hundred welding robots. The manufacturing line is composed with computerized content planning, welding and maching. All primary areas of Dahan tower crane use robot welding, with the most ept carbon dioxide mixed with argon gas shielded welding, it has deep depth of fusion, large quality of welding and steady performance.


5. All elements and parts of EPT tower crane use top quality brand names. Electric powered equipment with Schneider converter, aviation plug, stainless metal distribution box and a few linkage console has attributes of reduced failure price and easy set up.
Hoisting system is presented by major maker Jiangte Motor or HangZhou Shengjian, all with motor oil, cost-free upkeep, higher reliability and low maintenance rate.
Slewing assist utilizes HangZhou Fangyuan model or Rothe Erde model, two times tempering processing can make more effortlessly operation and longer tower crane support lifestyle.


six. Interest to detail quality.  High-energy bolt undertake shipborne scale DACROMET technology. It can preserve not rusted for ten many years .Swiss screw-thread bolts of preload promote 30 % than conventional bolts. Fat limiter employs the pressure ring construction and solid aluminum shell employed Hoisting, derric ept limiting stopper to prolong services daily life.



7.Big structures as mast area, change able, prime kit and hoisting jib undertake advanced products as NC machine instrument, drilling device, milling equipment processing soon after welding. That efficiently guarantees goods assembly accuracy, reducing the failure fee and enhancing the protection.


eight.twelve automated spraying assembly line, the complete equipment adopt impeller blasting to make sure the cleanliness of steel surface and remove the internal stress creating in welding approach, increase the energy and metal floor hardness, improve portray adhesion. Two primer, a paint spraying technologies, stunning visual appeal, corrosion resistance has elevated more than two times than the life of normal spraying approach. System, the small auto, fence and other modest items adopt hot dip galvanized soon after acid phosphate treatment method, rust resistance more powerful.


9.Hoisting, derric ept and slewing mechanism, with complete protection this sort of as torque, fat limit. The steel wire rope damaged rope device. Assortment of the auto layout from reduction and damaged shaft, these kinds of as tilting gadget. The electrical adopts overload protection, the style of PLC self-prognosis system, it is convenient to maintenance.



10.Dahan three production bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to far more than fifty nations around the world and areas. We have far more than one thousand sets soon after-revenue provider network. We carried out the earliest stagnation level support method in this tower crane ept that make certain the good quality of provider and effectiveness. Otherwise, better to eliminate customer’s worries.



Connected tower crane model specs

Model Max load Jib length Free of charge standing height Tip load Mast part dimensions
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 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 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 1.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m one.0t one.6×1.6×21.Features Mounted on the shaft, able of transmission via roller chains, belts, and gears.8m
6t 56m 44m 1.0t 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
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 one.0t 1.8×1.8×2.8m
6t 60m 44m 1.0t 1.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m 1.2t 1.6×1.6×2.8m
6t 60m 45m 1.2t 1.8×1.8×2.8m
6t 60m 44m one.2t 1.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m one.3t one.6×1.6×2.8m
8t 60m 45m 1.3t one.8×1.8×2.8m
8t 60m 44m one.3t 1.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m 1.3t 1.8×1.8×2.8m
8t 65m 45m 1.3t 1.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m one.5t two.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 two.0×2.0×3.0m
10t 60m 64.7m two.4t 2.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m one.6t one.6×1.6×3.0m
8t 65m 50m one.6t one.8×1.8×2.8m
QTZ200(6520) 10t 65m fifty nine.7m two.0t two.0×2.0×3.0m
10t 65m sixty four.7m 2.0t 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 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 fifty two.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 52.5m two.7t two.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 2.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m 2.2t 2.5×2.5×5.95m


Our Service   

Pre-sale Service

1. We can personalize products according to client’s need. Numerous sorts of Building Hoist and Tower Crane for  your  choice.

two. Good Top quality & Factory Price & Quick Reaction & Reliable Service are what we are making an attempt best to offer you you.

three. All of our merchandise are created by our expert workmen and we have substantial efficiency revenue staff, you can entirely ept us.

four. We have far more than twenty several years knowledge in designing and production, we cherish every single buy from our honored consumers.

Right after your variety

one. We will depend most affordable transport value and make invoice to you at once.

two. Examination every single machine just before delivery to guarantee their high quality, then send out to you after your payment.

Right after-sale Support

1. Our engineers are offered to guidebook the operators overseas. 
two. We are quite glad that customer give us some suggestion for cost and goods.
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,make sure you truly feel cost-free to contact me,we might like to supply the greatest price with you.



The use of original products manufacturer’s (OEM) component numbers or logos , e.g. CASE® and John Deere® are for reference functions only and for indicating solution use and compatibility. Our organization and the detailed replacement elements contained herein are not sponsored, authorized, or produced by the OEM.

China best torque limiter factory manufacturer & supplier Qtz160  EPT  8ton Topless Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier Qtz160  EPT  8ton Topless Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier Qtz160  EPT  8ton Topless Tower Crane with top quality & best price