China best torque limiter factory manufacturer & supplier EPT Qtz250 12t Flat Top Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT Qtz250  12t Flat Top Tower Crane with top quality & best price

We – EPG Team the biggest gearbox & motors , torque limiter couplings and gears factory in China with 5 diverse branches. For a lot more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

The 10 positive aspects of DaHan tower crane 

  1. With 56,000 sets of marketplace quantity and excellent track record, EPT tower crane ranks the very first area in China tower crane ept in the past a long time. EPT constantly adheres to the price that supply the most useful tower crane and support for the client, with the greatest cost efficiency in the industry. 


two. EPT tower crane owns the major technologies R&D crew, the solution good quality handed several experiments with strict screening. Normally, EPT has sixteen many years of creation technology and prosperous ordeals in good quality administration. Till now, more than one hundred national technological innovation patents of tower crane have been place into use presently.

three.In buy to assure the dependability of tower crane quality and decrease the expense, all uncooked supplies are straight supplied by renowned brand names like Baosteel and Wisco. Raw components for principal areas such as standard segment principal limbs, tower caps undertake Q345B steel, thus the tensile strength enhanced by 30% and the tower crane becomes a lot more risk-free and reputable. 

4. EPT tower crane is the organization which first of all started out to use the robotic welding lines. At existing, we have a fully automated robotic welding production line for mast sections fabrication produced up by more than 100 welding robots. The creation line is composed with automatic content preparation, welding and maching. All major elements of EPT tower crane use robot welding, with the most ept carbon dioxide combined with argon fuel shielded welding, it has deep depth of fusion, substantial quality of welding and secure functionality.


five. All parts and factors of EPT tower crane use high quality manufacturers. Electrical tools with Schneider converter, aviation plug, stainless steel distribution box and 3 linkage console has characteristics of lower failure charge and effortless installation.
Hoisting system is offered by top maker Jiangte Motor or HangZhou Shengjian, all with motor oil, cost-free servicing, higher dependability and minimal maintenance fee.
Slewing support uses HangZhou Fangyuan model or Rothe Erde model, two times tempering processing can make a lot more smoothly operation and more time tower crane services existence.


6. Focus to detail good quality.  High-strength bolt undertake shipborne scale DACROMET technology. It can maintain not rusted for ten years .Swiss screw-thread bolts of preload encourage thirty percent than standard bolts. Weight limiter uses the rigidity ring construction and solid aluminum shell utilised Hoisting, derric ept limiting stopper to prolong provider daily life.


7.Big structures as mast section, flip in a position, prime package and hoisting jib undertake innovative equipment as NC equipment tool, drilling machine, milling device processing soon after welding. That successfully guarantees merchandise assembly precision, decreasing the failure rate and improving the safety.

8.12 automatic spraying assembly line, the total device adopt impeller blasting to guarantee the cleanliness of steel surface and eradicate the interior anxiety making in welding process, boost the energy and metal area hardness, increase portray adhesion. Two primer, a paint spraying technology, beautiful appearance, corrosion resistance has improved much more than two times than the existence of normal spraying procedure. System, the small auto, fence and other tiny items undertake scorching dip galvanized right after acid phosphate therapy, rust resistance stronger.


9.Hoisting, derric ept and slewing mechanism, with comprehensive safety such as torque, bodyweight restrict. The steel wire rope damaged rope device. Variety of the automobile layout in opposition to reduction and broken shaft, these kinds of as tilting unit. The electrical adopts overload protection, the design of PLC self-diagnosis technique, it is hassle-free to routine maintenance.


ten. EPT three manufacturing bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to more than 50 nations and areas. We have more than 1000 sets right after-income provider network. We carried out the earliest stagnation position support method in this tower crane ept that guarantee the quality of services and effectiveness. In any other case, far better to remove customer’s anxieties.

Related tower crane product requirements

Model Max load Jib size Cost-free standing top Suggestion load Mast area measurement
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 1.6×1.6×2.5m
5t 50m forty two.5m 1.3t one.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 one.3t 1.2×1.2×3.0m
6t 50m 44m one.3t one.2×1.2×3.0m
QTZ80(5The FRICTION DISCS and Push DISCS continue to be in contact retaining the input and output users rotating as one particular right up until a torque overload is seasoned.610) 6t 56m 42m one.0t 1.6×1.6×2.8m
6t 56m 44m 1.0t 1.2×1.2×3.0m
QTZ80(5612) 6t 56m 40m 1.2t one.6×1.6×2.8m
QTZ80(5613) 6t 56m 42m 1.3t 1.6×1.6×2.8m
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 one.8×1.8×2.8m
6t 60m 44m 1.0t 1.2×1.2×3.0m
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 one.2t one.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 1.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m one.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 2.0×2.0×3.0m
10t 60m 64.7m two.4t 2.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m one.6t 1.6×1.6×3.0m
8t 65m 50m one.6t 1.8×1.8×2.8m
QTZ200(6520) 10t 65m fifty nine.7m two.0t 2.0×2.0×3.0m
10t 65m sixty four.7m 2.0t two.0×2.0×3.0m
10t 65m 53.5m 2.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m two.1t two.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 two.0×2.0×3.0m
12t 70m 57.5m 3.2t two.0×2.0×3.0m
12t 70m 38.8m 3.2t two.0×2.0×3.0m
QTZ250(7571) 16t 70m fifty two.5m 2.7t 2.0×2.0×3.0m
16t 70m 38.8m 2.7t 2.0×2.0×3.0m
QTZ315(7530) 16t 75m fifty two.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 Provider

one. We can customize products in accordance to client’s desire. A variety of sorts of Construction Hoist and Tower Crane for  your  choice.

two. Excellent Top quality & Factory Cost & Quick Response & Reliable Support are what we are striving very best to supply you.

three. All of our products are made by our expert workmen and we have higher effectiveness sales staff, you can totally ept us.

4. We have much more than twenty many years encounter in designing and manufacturing, we cherish every order from our honored clientele.

Soon after your assortment

1. We will count least expensive delivery expense and make bill to you at after.

2. Take a look at each and every device just before shipping to guarantee their good quality, then send out out to you soon after your payment.

Right after-sale Support

one. Our engineers are obtainable to guide the operators overseas. 
two. We are quite happy that client give us some suggestion for price and items.
three. If you have any question, please speak to us freely by E-mail or Tel: +86~13083988828ephone

Make contact with Me

If you are intrested in our tower crane,you should feel free of charge to speak to me,we would like to supply the ideal price tag with you.
Tel: +86~13083988828/86~13083988828 13858117778869138866

The use of unique products manufacturer’s (OEM) part figures or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our company and the shown alternative areas contained herein are not sponsored, approved, or made by the OEM.

China best torque limiter factory manufacturer & supplier  EPT Qtz250  12t Flat Top Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT Qtz250  12t Flat Top Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT Qtz250  12t Flat Top Tower Crane with top quality & best price