China best torque limiter factory manufacturer & supplier Hot Sale Topless Tower Crane Qtz160  10t 8t with top quality & best price

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

The 10 advantages of DaHan tower crane 

  1. With fifty six,000 sets of marketplace quantity and exceptional popularity, EPT tower crane ranks the initial area in China tower crane ept in the previous many years. EPT always adheres to the price that supply the most worthwhile tower crane and service for the consumer, with the highest value performance in the sector. 


2. EPT tower crane owns the leading technological innovation R&D staff, the product top quality passed numerous experiments with rigid tests. In any other case, EPT has sixteen many years of manufacturing technological innovation and rich experiences in good quality management. Till now, above 100 countrywide engineering patents of tower crane have been place into use currently.

3.In buy to ensure the trustworthiness of tower crane top quality and decrease the price, all raw supplies are directly provided by well-known brands like Baosteel and Wisco. Raw resources for major parts this sort of as standard segment main limbs, tower caps adopt Q345B metal, therefore the tensile toughness enhanced by thirty% and the tower crane turns into far more risk-free and trustworthy. 

four. EPT tower crane is the company which to begin with commenced to use the robotic welding traces. At current, we have a fully automatic robotic welding generation line for mast sections fabrication manufactured up by more than one hundred welding robots. The creation line is composed with automatic content preparation, welding and maching. All main areas of EPT tower crane use robot welding, with the most ept carbon dioxide blended with argon fuel shielded welding, it has deep depth of fusion, large top quality of welding and steady performance.


five. All elements and elements of EPT tower crane use premiumWhen a torque overload takes place, the transmitted torque will exceed the set torque level of the Torque Limiter. When this occurs, the frictional drive is no more time sturdy sufficient to transmit the torque from the driving shaft to the driven member, and the driven member slips in between the friction disks. When the torque overload is taken out, the Torque Limiter immediately resets and resumes transmitting torque. brand names. Electrical equipment with Schneider converter, aviation plug, stainless steel distribution box and three linkage console has characteristics of low failure charge and easy installation.
Hoisting mechanism is presented by major producer Jiangte Motor or HangZhou Shengjian, all with motor oil, totally free routine maintenance, large reliability and minimal routine maintenance fee.
Slewing assist makes use of HangZhou Fangyuan brand name or Rothe Erde manufacturer, 2 times tempering processing makes a lot more easily procedure and more time tower crane provider daily life.


six. Interest to detail good quality.  High-energy bolt undertake shipborne scale DACROMET technological innovation. It can preserve not rusted for ten a long time .Swiss screw-thread bolts of preload advertise thirty per cent than traditional bolts. Weight limiter employs the rigidity ring construction and cast aluminum shell utilised Hoisting, derric ept limiting stopper to lengthen services life.


seven.Massive buildings as mast area, turn able, prime package and hoisting jib adopt innovative equipment as NC device device, drilling device, milling equipment processing right after welding. That effectively guarantees items assembly accuracy, lowering the failure fee and strengthening the safety.

eight.twelve computerized spraying assembly line, the complete machine undertake impeller blasting to make certain the cleanliness of steel floor and eradicate the internal pressure making in welding method, boost the strength and steel surface hardness, enhance portray adhesion. Two primer, a paint spraying technologies, stunning physical appearance, corrosion resistance has enhanced a lot more than two times than the lifestyle of common spraying approach. Platform, the modest automobile, fence and other modest parts adopt sizzling dip galvanized following acid phosphate treatment method, rust resistance more powerful.


9.Hoisting, derric ept and slewing mechanism, with complete basic safety this kind of as torque, fat limit. The metal wire rope broken rope system. Range of the automobile design in opposition to loss and broken shaft, these kinds of as tilting unit. The electrical adopts overload protection, the style of PLC self-analysis program, it is hassle-free to upkeep.


10. EPT 3 creation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to a lot more than 50 nations around the world and locations. We have a lot more than one thousand sets after-revenue services community. We carried out the earliest stagnation level provider manner in this tower crane ept that guarantee the high quality of service and effectiveness. Normally, far better to remove customer’s worries.

Connected tower crane model technical specs

Model Max load Jib duration Free of charge standing peak Tip load Mast section dimensions
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 1.5×1.5×2.5m
5t 50m 38m one.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 one.2×1.2×3.0m
6t 50m 44m 1.3t 1.2×1.2×3.0m
QTZ80(5610) 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 one.2t one.6×1.6×2.8m
QTZ80(5613) 6t 56m 42m 1.3t one.6×1.6×2.8m
6t 56m 44m one.3t one.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m 1.0t one.6×1.6×2.8m
6t 60m 45m one.0t one.8×1.8×2.8m
6t 60m 44m one.0t one.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m 1.2t one.6×1.6×2.8m
6t 60m 45m 1.2t 1.8×1.8×2.8m
6t 60m 44m 1.2t 1.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m one.3t one.6×1.6×2.8m
8t 60m 45m one.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 one.8×1.8×2.8m
8t 65m 45m 1.3t 1.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m 1.5t 2.0×2.0×3.0m
10t 60m 45m 1.5t 1.8×1.8×2.8m
10t 60m 44m one.5t one.6×1.6×3.0m
10t 60m 60m one.5t 2.0×2.0×3.0m
QTZ160(6571) 10t 60m fifty nine.7m two.4t 2.0×2.0×3.0m
10t 60m 64.7m 2.4t 2.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m 1.6t 1.6×1.6×3.0m
8t 65m 50m 1.6t 1.8×1.8×2.8m
QTZ200(6520) 10t 65m 59.7m two.0t two.0×2.0×3.0m
10t 65m sixty four.7m 2.0t 2.0×2.0×3.0m
10t 65m 53.5m two.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m 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 three.2t two.0×2.0×3.0m
QTZ250(7571) 16t 70m 52.5m 2.7t two.0×2.0×3.0m
16t 70m 38.8m two.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 two.2t two.5×2.5×5.95m

Our Service   
Pre-sale Services

1. We can customize merchandise according to client’s demand. Different varieties of Development Hoist and Tower Crane for  your  choice.

2. Good High quality & Factory Value & Quick Response & Reliable Service are what we are trying ideal to provide you.

3. All of our merchandise are made by our professional workmen and we have high effectiveness income staff, you can completely ept us.

four. We have far more than twenty several years encounter in designing and producing, we cherish every single get from our honored customers.

Right after your assortment

one. We will depend most inexpensive transport expense and make invoice to you at after.

two. Test each machine before shipping to guarantee their top quality, then ship out to you following your payment.

After-sale Service

one. Our engineers are available to information the operators abroad. 
two. We are very happy that customer give us some recommendation for price tag and goods.
three. If you have any issue, make sure you speak to us freely by E-mail or Tel: +86~13083988828ephone

Contact Me

If you are intrested in our tower crane,make sure you feel totally free to speak to me,we might like to give the ideal price with you.
Tel: +86~13083988828: 86~13083988828 13858117778869138866



The use of authentic products manufacturer’s (OEM) part numbers or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our business and the detailed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

China best torque limiter factory manufacturer & supplier Hot Sale Topless Tower Crane Qtz160  10t 8t with top quality & best price

China best torque limiter factory manufacturer & supplier Hot Sale Topless Tower Crane Qtz160  10t 8t with top quality & best price

China best torque limiter factory manufacturer & supplier Hot Sale Topless Tower Crane Qtz160  10t 8t with top quality & best price

Torque Arm

As one of the torque arm manufacturers, suppliers, and exporters of mechanical products, We offer torque arms and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of the torque arm.

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