China best torque limiter factory manufacturer & supplier Topless Tower Crane 8t Qtz125 with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane 8t Qtz125  with top quality & best price

We – EPG Team the biggest gearbox & motors , torque limiter couplings and gears factory 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 industry quantity and exceptional track record, EPT tower crane ranks the first spot in China tower crane ept in the previous decades. EPT constantly adheres to the price that provide the most worthwhile tower crane and support for the client, with the highest expense performance in the market. 


2. EPT tower crane owns the major technology R&D staff, the item quality passed a number of experiments with rigorous screening. Or else, EPT has 16 many years of production technologies and prosperous encounters in top quality administration. Till now, more than a hundred nationwide engineering patents of tower crane have been set into use presently.

3.In buy to guarantee the dependability of tower crane high quality and decrease the expense, all uncooked resources are directly supplied by famous manufacturers like Baosteel and Wisco. Uncooked supplies for main elements these kinds of asFriction-disc torque limiters use friction make contact with amongst mating discs to transmit power — and perform significantly like friction-disc clutches in that overloads result in slipping among the discs. Friction-disc torque limiters excel in purposes demanding continuous working and average adherence to a protected-torque environment for safety. When mounted onto motor-driven machines, these torque limiters enable axes to electricity by means of partial jams utilizing motor inertia to keep on application of torque. That helps prevent nuisance stops in the course of momentary load raises … though in the course of true overloads and inertial shock loading, the torque limiter slips repeatedly to protect the system from harm. standard segment major limbs, tower caps undertake Q345B metal, as a result the tensile toughness improved by thirty% and the tower crane becomes more risk-free and trustworthy. 

four. EPT tower crane is the enterprise which first of all began to use the robot welding strains. At present, we have a fully computerized robot welding manufacturing line for mast sections fabrication created up by more than a hundred welding robots. The production line is composed with computerized materials preparing, welding and maching. All primary parts of EPT tower crane use robotic welding, with the most ept carbon dioxide combined with argon fuel shielded welding, it has deep depth of fusion, large quality of welding and stable overall performance.


five. All areas and elements of EPT tower crane use top quality brands. Electrical equipment with Schneider converter, aviation plug, stainless metal distribution box and a few linkage console has attributes of reduced failure charge and easy set up.
Hoisting mechanism is provided by top company Jiangte Motor or HangZhou Shengjian, all with motor oil, free of charge maintenance, high reliability and lower servicing price.
Slewing help utilizes HangZhou Fangyuan manufacturer or Rothe Erde brand, two times tempering processing tends to make far more easily operation and for a longer time tower crane provider existence.


six. Focus to element top quality.  High-energy bolt undertake shipborne scale DACROMET technology. It can maintain not rusted for ten a long time .Swiss screw-thread bolts of preload encourage 30 per cent than traditional bolts. Bodyweight limiter utilizes the tension ring construction and cast aluminum shell utilized Hoisting, derric ept restricting stopper to prolong service existence.


7.Huge constructions as mast part, change able, best package and hoisting jib adopt advanced gear as NC equipment resource, drilling equipment, milling machine processing right after welding. That efficiently guarantees merchandise assembly precision, reducing the failure charge and bettering the protection.

eight.twelve automatic spraying assembly line, the whole equipment undertake impeller blasting to make sure the cleanliness of metal surface and get rid of the inner pressure generating in welding method, boost the toughness and steel area hardness, boost painting adhesion. Two primer, a paint spraying technology, beautiful visual appeal, corrosion resistance has increased more than two times than the existence of normal spraying procedure. Platform, the small car, fence and other small pieces adopt very hot dip galvanized right after acid phosphate therapy, rust resistance more powerful.


nine.Hoisting, derric ept and slewing system, with comprehensive basic safety these kinds of as torque, weight limit. The metal wire rope damaged rope system. Assortment of the car design against reduction and broken shaft, this kind of as tilting gadget. The electrical adopts overload security, the design and style of PLC self-analysis program, it really is handy to routine maintenance.


10. EPT a few generation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to a lot more than 50 international locations and regions. We have far more than a thousand sets right after-sales support network. We carried out the earliest stagnation position provider manner in this tower crane ept that make sure the quality of support and efficiency. Otherwise, much better to eliminate customer’s worries.

Connected tower crane model specifications

Design Max load Jib length Free of charge standing peak Tip load Mast part size
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 1.3t one.5×1.5×2.5m
5t 50m 38m one.3t one.6×1.6×2.5m
5t 50m forty two.5m 1.3t 1.6×1.6×2.8m
6t 50m 40m one.3t 1.6×1.6×2.5m
6t 50m 42m one.3t 1.6×1.6×2.8m
5t 50m 36.5m one.3t one.2×1.2×3.0m
6t 50m 44m 1.3t one.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m 1.0t one.6×1.6×2.8m
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 1.3t 1.6×1.6×2.8m
6t 56m 44m one.3t one.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m 1.0t 1.6×1.6×2.8m
6t 60m 45m 1.0t 1.8×1.8×2.8m
6t 60m 44m 1.0t one.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m one.2t one.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 1.3t 1.6×1.6×2.8m
8t 60m 45m 1.3t 1.8×1.8×2.8m
8t 60m 44m 1.3t 1.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m one.3t one.8×1.8×2.8m
8t 65m 45m 1.3t 1.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m 1.5t two.0×2.0×3.0m
10t 60m 45m 1.5t 1.8×1.8×2.8m
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 two.0×2.0×3.0m
10t 60m sixty four.7m 2.4t 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 2.0t two.0×2.0×3.0m
10t 65m 64.7m two.0t 2.0×2.0×3.0m
10t 65m 53.5m two.0t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m 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 fifty two.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 two.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 3.0t two.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m 2.2t 2.5×2.5×5.95m

Our Service   
Pre-sale Provider

1. We can customise items according to client’s need. Various kinds of Design Hoist and Tower Crane for  your  choice.

two. Excellent Quality & Factory Value & Quick Reaction & Reliable Support are what we are trying best to provide you.

three. All of our products are produced by our specialist workmen and we have substantial efficiency product sales group, you can totally ept us.

four. We have more than 20 several years expertise in developing and production, we cherish every get from our honored consumers.

After your variety

one. We will rely most affordable transport expense and make bill to you at as soon as.

two. Take a look at each device ahead of shipping to ensure their high quality, then send out to you right after your payment.

Soon after-sale Service

1. Our engineers are available to information the operators overseas. 
2. We are very happy that client give us some recommendation for price tag and products.
3. If you have any issue, make sure you make contact with us freely by E-mail or Tel: +86~13083988828ephone

Speak to Me

If you are intrested in our tower crane,remember to come to feel totally free to contact me,we’d like to supply the best value with you.
Tel: +86~13083988828/86~13083988828 13858117778869138866

The use of unique products manufacturer’s (OEM) portion quantities or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating solution use and compatibility. Our business and the listed replacement areas contained herein are not sponsored, approved, or created by the OEM.

China best torque limiter factory manufacturer & supplier Topless Tower Crane 8t Qtz125  with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane 8t Qtz125  with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane 8t Qtz125  with top quality & best price