China best torque limiter factory manufacturer & supplier Ctl4015 Luffing EPT 6ton Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier Ctl4015 Luffing EPT  6ton Tower Crane with top quality & best price

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

The 10 benefits of DaHan tower crane 

  1. With 56,000 sets of marketplace volume and excellent reputation, EPT tower crane ranks the very first spot in China tower crane ept in the previous a long time. EPT often adheres to the benefit that supply the most worthwhile tower crane and provider for the customer, with the maximum expense functionality in the market. 



2. EPT tower crane owns the foremost technology R&D staff, the item quality passed many experiments with stringent screening. Or else, EPT has sixteen several years of creation technologies and prosperous experiences in top quality administration. Until now, more than one hundred nationwide technological innovation patents of tower crane have been put into use previously.


three.In get to assure the reliability of tower crane high quality and reduce the value, all uncooked components are immediately equipped by popular makes like Baosteel and Wisco. Uncooked components for principal elements such as regular section major limbs, tower caps adopt Q345B steel, thus the tensile energy enhanced by 30% and the tower crane becomes far more secure and dependable. 


4.Dahan tower crane is the company which first of all commenced to use the robotic welding strains. At current, we have a fully automatic robotic welding manufacturing line for mast sections fabrication produced up by far more than 100 welding robots. The generation line is composed with automatic content preparation, welding and maching. All major parts of Dahan tower crane use robot welding, with the most ept carbon dioxide mixed with argon gasoline shielded welding, it has deep depth of fusion, high high quality of welding and steady performance.


5. All elements and factors of EPT tower crane use premium makes. Electrical products with Schneider converter, aviation plug, stainless steel distribution box and 3 linkage console has attributes of lower failure charge and straightforward set up.
Hoisting system is offered by top manufacturer Jiangte Motor or HangZhou Shengjian, all with engine oil, totally free upkeep, substantial dependability and lower routine maintenance rate.
Slewing assist makes use of HangZhou Fangyuan brand or Rothe Erde manufacturer, two times tempering processing makes more easily procedure and for a longer time tower crane provider existence.


6. Consideration to element high quality.  High-toughness bolt undertake shipborne scale DACROMET technologies. It can preserve not rusted for ten several years .Swiss screw-thread bolts of preload advertise thirty p.c than traditional bolts. Bodyweight limiter uses the tension ring framework and forged aluminum shell employed Hoisting, derric ept limiting stopper to extend support daily life.



seven.Massive buildings as mast area, switch ready, best kit and hoisting jib undertake innovative tools as NC device device, drilling equipment, milling machine processing soon after welding. That efficiently ensures merchandise assembly precision, reducing the failure rate and strengthening the stability.


8.12 automatic spraying assembly line, the whole device undertake impeller blasting to make sure the cleanliness of metal surface area and get rid of the inner stress generating in welding process, improve the toughness and steel floor hardness, boost portray adhesion. Two primer, a paint spraying engineering, gorgeous appearance, corrosion resistance has elevated a lot more than 2 times than the lifestyle of regular spraying method. Platform, the modest car, fence and other tiny items undertake scorching dip galvanized following acid phosphate treatment method, rust resistance more powerful.


9.Hoisting, derric ept and slewing mechanism, with complete safety this kind of as torque, weight restrict. The steel wire rope damaged rope gadget. Selection of the vehicle layout towards reduction and damaged shaft, these kinds of as tilting unit. The electrical adopts overload defense, the style of PLC self-diagnosis system, it really is handy to maintenance.



10.Dahan three production bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to more than 50 countries and regions. We have more than one thousand sets after-revenue service community. We carried out the earliest stagnation stage support method in this tower crane ept that guarantee the top quality of support and efficiency. Otherwise, better to remove customer’s anxieties.



Associated tower crane design specifications

Product Max load Jib size Free of charge standing top Suggestion load Mast part dimension
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 one.3t one.5×1.5×2.5m
5t 50m 38m one.3t 1.6×1.6×2.5m
5t 50m forty two.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 one.3t one.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m one.0t one.6×1.6×2.8m
6t 56m 44m one.0t one.2×1.2×3.0m
QTZ80(5612) 6t 56m 40m one.2t one.6×1.6×2.8m
QTZ80(5613) 6t 56m 42m one.3t one.6×1.6×2.8m
6t 56m 44m 1.3t 1.2×1.2×3.0m
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 one.0t 1.2×1.2×3.0m
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 one.2t 1.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m 1.3t 1.6×1.6×2.8m
8t 60m 45m 1.3t 1.8×1.8×2.8m
8t 60m 44m 1.3t one.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m one.3t 1.8×1.8×2.8m
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 1.5t 1.6×1.6×3.0m
10t 60m 60m 1.5t two.0×2.0×3.0m
QTZ160(6571) 10t 60m 59.7m two.4t 2.0×2.0×3.0m
10t 60m sixty four.7m 2.4t 2.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m 1.6t 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 two.0t two.0×2.0×3.0m
10t 65m 53.5m 2.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m 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 three.2t two.0×2.0×3.0m
12t 70m fifty seven.5m 3.2t two.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 two.0×2.0×3.0m
16t 70m 38.8m 2.7t two.0×2.0×3.0m
QTZ315(7530) 16t 75m 52.5m three.0t two.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m two.2t 2.5×2.5×5.95m


Our Service   

Pre-sale Services

1. We can personalize merchandise according to client’s need. Numerous varieties of Design Hoist and Tower Crane for  your  choice.

two. Excellent Top quality & Factory Cost & Quick Reaction & Reliable Services are what we are trying best to offer you you.

3. All of our products are developed by our expert workmen and we have large efficiency sales team, you can totally ept us.

4. We have much more than twenty many years experience in creating and production, we cherish each and every buy from our honored consumers.

Following your choice

1. We will depend cheapest transport value and make bill to you at after.

2. Examination every machine ahead of shipping and delivery to make certain their quality, then ship out to you soon after your payment.

Following-sale Support

1. Our engineers are accessible to information the operators abroad. 
two. We are extremely glad that customer give us some suggestion for value and merchandise.
3. If you have any question, you should make contact with us freely by E-mail or Tel: +86~13083988828ephone

Make contact with Me

If you are intrested in our tower crane,you should really feel totally free to speak to me,we might like to offer the ideal cost with you.



The use of unique gear manufacturer’s (OEM) element numbers oA torque limiter protects mechanical equipment, or its perform, from harm by mechanical overload. A torque limiter may restrict the torque by slipping a friction plate clutch or disconnect the load completely. The action of a torque limiter is beneficial to restrict any hurt to the machine or product thanks to mechanical failures or solution jams in the equipment. Torque limiters are usually set up on the output aspect of equipment reducers to defend the equipment established. See a lot more at Design and style Planet Movement Handle Guidelines Defending In opposition to Mechanical Overload Injury.r trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our company and the detailed substitute parts contained herein are not sponsored, authorized, or created by the OEM.

China best torque limiter factory manufacturer & supplier Ctl4015 Luffing EPT  6ton Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier Ctl4015 Luffing EPT  6ton Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier Ctl4015 Luffing EPT  6ton Tower Crane with top quality & best price