China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz250 with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz250  with top quality & best price

We – EPG Team the most significant gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 various branches. For more information: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

The 10 positive aspects of DaHan tower crane 

  1. With 56,000 sets of market quantity and exceptional reputation, EPT tower crane ranks the initial spot in China tower crane ept in the earlier many years. EPT usually adheres to the price that source the most beneficial tower crane and support for the client, with the optimum cost performance in the business. 


2. EPT tower crane owns the major technology R&D group, the item quality passed numerous experiments with stringent screening. Or else, EPT has sixteen many years of generation engineering and abundant encounters in good quality administration. Until now, in excess of a hundred countrywide technological innovation patents of tower crane have been put into use currently.

3.In buy to ensure the reliability of tower crane quality and minimize the price, all raw components are directly provided by popular brands like Baosteel and Wisco. Raw materials for primary elements this sort of as normal section primary limbs, tower caps adopt Q345B steel, as a result the tensile power enhanced by thirty% and the tower crane gets much more safe and reliable. 

4. EPT tower crane is the business which firstly started out to use the robotic welding strains. At current, we have a fully computerized robot welding creation line for mast sections fabrication created up by more than a hundred welding robots. The production line is composed with automated content planning, welding and maching. All primary areas 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 quality of welding and stable efficiency.


five. All components and elements of EPT tower crane use quality makes. Electrical gear with Schneider converter, aviation plug, stainless steel distribution box and 3 linkage console has features of reduced failure rate and straightforward installation.
Hoisting mechanism is supplied by leading company Jiangte Motor or HangZhou Shengjian, all with motor oil, free maintenance, large trustworthiness and minimal maintenance fee.
Slewing support employs HangZhou Fangyuan manufacturer or Rothe Erde brand, two times tempering processing tends to make a lot more effortlessly operation and more time tower crane service existence.


six. Interest to element top quality.  High-strength bolt adopt shipborne scale DACROMET technological innovation. It can hold not rusted for ten years .Swiss screw-thread bolts of preload encourage 30 per cent than standard bolts. Weight limiter uses the tension ring construction and solid aluminum shell used Hoisting, derric ept restricting stopper to extend support lifestyle.


seven.Large constructions as mast area, switch capable, leading package and hoisting jib adopt innovative products as NC device device, drilling device, milling machine processing after welding. That successfully assures products assembly precision, decreasing the failure price and enhancing the safety.

8.twelve automated spraying assembly line, the total device undertake impeller blasting to make certain the cleanliness of steel area and eradicate the interior pressure producing in welding process, increase the energy and steel floor hardness, increase painting adhesion. Two primer, a paint spraying technology, gorgeous visual appeal, corrosion resistance has increased more than two times than the life of common spraying method. Platform, the little automobile, fence and other modest parts adopt very hot dip galvanized after acid phosphate remedy, rust resistance much better.


9.Hoisting, derric ept and slewing mechanism, with total basic safety these kinds of as torque, fat limit. The metal wire rope damaged rope device. Variety of the car design and style against decline and broken shaft, such as tilting system. The electrical adopts overload defense, the layout of PLC self-prognosis method, it really is hassle-free to upkeep.


10. EPT 3 creation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to more than 50 countries and locations. We have far more than a thousand sets soon after-income provider community. We carried out the earliest stagnation position service mode in this tower crane ept that make sure the high quality of support and performance. In any other case, greater to take away customer’s problems.

Connected tower crane model specifications

Design Max load Jib size Free standing top Suggestion load Mast part size
QTZ50(4810) 4t 48m 29m 1t one.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 42.5m one.3t one.6×1.6×2.8m
6t 50m 40m one.3t 1.6×1.6×2.5m
6t 50m 42m one.3t one.6×1.6×2.8m
5t 50m 36.5m 1.3t 1.2×1.2×3.0m
6t 50m 44m 1.3t one.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m one.0t 1.6×1.6×2.8m
6tMechanical overload safety units like the Tsubaki Torque Limiter can assist decrease the risk of vital element failure. 56m 44m one.0t one.2×1.2×3.0m
QTZ80(5612) 6t 56m 40m 1.2t one.6×1.6×2.8m
QTZ80(5613) 6t 56m 42m one.3t one.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 one.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 1.6×1.6×2.8m
6t 60m 45m one.2t 1.8×1.8×2.8m
6t 60m 44m one.2t one.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m one.3t one.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 1.3t one.8×1.8×2.8m
8t 65m 45m 1.3t one.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 one.5t 1.6×1.6×3.0m
10t 60m 60m 1.5t two.0×2.0×3.0m
QTZ160(6571) 10t 60m 59.7m 2.4t two.0×2.0×3.0m
10t 60m sixty four.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 one.6t 1.8×1.8×2.8m
QTZ200(6520) 10t 65m fifty nine.7m 2.0t two.0×2.0×3.0m
10t 65m 64.7m 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 two.1t two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m two.5t two.0×2.0×3.0m
QTZ250(7032) 12t 70m 52.5m 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 3.2t two.0×2.0×3.0m
QTZ250(7571) 16t 70m 52.5m two.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 2.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m two.2t two.5×2.5×5.95m

Our Service   
Pre-sale Services

one. We can customise products in accordance to client’s demand. A variety of sorts of Building Hoist and Tower Crane for  your  choice.

two. Very good Good quality & Factory Value & Quick Reaction & Reliable Services are what we are attempting ideal to provide you.

three. All of our goods are created by our professional workmen and we have higher efficiency product sales crew, you can completely ept us.

four. We have much more than twenty a long time expertise in planning and manufacturing, we cherish every single buy from our honored clients.

Soon after your choice

one. We will rely most affordable shipping price and make bill to you at as soon as.

two. Check each equipment ahead of delivery to make sure their good quality, then send out to you soon after your payment.

Soon after-sale Support

1. Our engineers are accessible to manual the operators abroad. 
2. We are really happy that customer give us some recommendation for price and items.
three. If you have any concern, you should make contact with us freely by E-mail or Tel: +86~13083988828ephone

Speak to Me

If you are intrested in our tower crane,make sure you truly feel free to get in touch with me,we’d like to provide the best price tag with you.
Tel: +86~13083988828: 86~13083988828 13858117778869138866

The use of original products manufacturer’s (OEM) element quantities or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating product use and compatibility. Our company and the detailed replacement areas contained herein are not sponsored, approved, or made by the OEM.

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz250  with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz250  with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz250  with top quality & best price