China best torque limiter factory manufacturer & supplier Spare Parts L68b2 with top quality & best price

China best torque limiter factory manufacturer & supplier Spare Parts L68b2 with top quality & best price

We – EPG Team the biggest gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 distinct branches. For much more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

The 10 benefits of DaHan tower crane 

  1. With 56,000 sets of industry quantity and superb status, EPT tower crane ranks the initial spot in China tower crane ept in the past a long time. EPT usually adheres to the price that provide the most useful tower crane and service for the client, with the optimum expense overall performance in the market. 


two. EPT tower crane owns the major technologies R&D group, the product top quality passed a number of experiments with stringent screening. Otherwise, EPT has sixteen a long time of manufacturing engineering and abundant ordeals in quality management. Until now, over 100 nationwide engineering patents of tower crane have been put into use previously.

three.In purchase to ensure the dependability of tower crane quality and lessen the price, all raw components are directly equipped by popular makes like Baosteel and Wisco. Raw materials for primary areas such as regular area major limbs, tower caps undertake Q345B steel, thus the tensile toughness elevated by 30% and the tower crane gets to be a lot more risk-free and reputable. 

four.Dahan tower crane is the enterprise which to start with commenced to use the robot welding traces. At present, we have a fully computerized robotic welding production line for mast sections fabrication produced up by a lot more than 100 welding robots. The production line is composed with computerized materials preparation, welding and maching. All principal areas of Dahan tower crane use robotic welding, with the most ept carbon dioxide combined with argon gas shielded welding, it has deep depth of fusion, high top quality of welding and steady overall performance.


five. All areas and components of EPT tower crane use top quality brands. Electrical products with Schneider converter, aviation plug, stainless metal distribution box and 3 linkage console has characteristics of minimal failure fee and easy set up.
Hoisting system is provided by top producer Jiangte Motor or HangZhou Shengjian, all with motor oil, totally free upkeep, large trustworthiness and lower servicing price.
Slewing assistance makes use of HangZhou Fangyuan manufacturer or Rothe Erde manufacturer, twice tempering processing helps make more easily procedure and lengthier tower crane provider lifestyle.


6. Interest to detail top quality.  High-strength bolt undertake shipborne scale DACROMET technologies. It can hold not rusted for 10 several years .Swiss screw-thread bolts of preload encourage 30 per cent than classic bolts. Weight limiter uses the pressure ring composition and solid aluminum shell utilised Hoisting, derric ept limiting stopper to increase support lifestyle.

seven.Massive constructions as mast area, change in a position, top package and hoisting jib adopt sophisticated gear as NC equipment resource, drilling device, milling equipment processing following welding. That efficiently guarantees goods assembly precision, minimizing the failure price and improving the security.


8.12 automatic spraying assembly line, the complete device undertake impeller blasting to make sure the cleanliness of metal area and eradicate the inner stress making in welding procedure, boost the strength and steel area hardness, boost portray adhesion. Two primer, a paint spraying technology, lovely appearance, corrosion resistance has elevated a lot more than twice than the daily life of ordinary spraying approach. System, the tiny vehicle, fence and other little items adopt very hot dip galvanized after acid phosphate remedy, rust resistance much better.


9.Hoisting, derric ept and slewing system, with comprehensive protection such as torque, excess weight restrict. The metal wire rope broken rope unit. Variety of the auto design and style towards loss and damaged shaft, this sort of as tilting unit. The electrical adopts overload safety, the style of PLC self-prognosis system, it is hassle-free to servicing.

10.Dahan three manufacturing bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to a lot more than 50 international locations and regions. We have a lot more than one thousand sets following-product sales service network. We carried out the earliest stagnation position support mode in this tower crane ept that ensure the good quality of provider and efficiency. Otherwise, better to remove customer’s concerns.

Associated tower crane design requirements

Design Max load Jib length Cost-free standing peak Suggestion load Mast area dimension
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 1.5×1.5×2.5m
5t 50m 38m 1.3t 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 1.6×1.6×2.8m
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 1.0t one.2×1.2×3.0m
QTZ80(5612) 6t 56m 40m one.2t one.6×1.6×2.8m
QTZ80(5613) 6t 56m 42m 1.3t one.6×1.6×2.8m
6t 56m 44m one.3t one.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m one.0t 1.6×1.6×2.8m
6t 60m 45m 1.0t 1.8×1.8×2.8m
6t 60m 44m one.0t one.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m one.2t 1.6×1.6×2.8m
6t 60m 45m one.2t one.8×1.8×2.8m
6t 60m 44m 1.2t one.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m 1.3t 1.6×1.6×2.8m
8t 60m 45m one.3t 1.8×1.8×2.8m
8t 60m 44m one.3t 1.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m one.3t 1.8×1.8×2.8m
8t 65m 45m one.3t 1.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m one.5t two.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 59.7m 2.4t 2.0×2.0×3.0m
10t 60m 64.7m two.4t two.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m one.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 64.7m two.0t 2.0×2.0×3.0m
10t 65m fifty three.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 2.5t two.0×2.0×3.0m
QTZ250(7032) 12t 70m 52.5m three.2t two.0×2.0×3.0m
12t 70m fifty seven.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 two.7t two.0×2.0×3.0m
16t 70m 38.8m 2.7t 2.0×2.0×3.0m
QTZ315(7530) 16t 75m 52.5m 3.0t 2.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m two.2t 2.5×2.5×5.95m

Our Service   
Pre-sale Service

1. We can customise merchandise in accordance to client’s demand from customers. Various varieties of Development Hoist and Tower Crane for  your  choice.

two. Good Good quality & Factory Price & Quick Response & Reliable Support are what we are attempting ideal to supply you.

three. All of our items are developed by our skilled workmen and we have substantial performance product sales crew, you can completely ept us.

four. We have much more than 20 a long time eOPERATION With no OVERLOAD A DISC SPRING found beneath the ADJUSTMENT NUT applies a constant, set amount of pressure to the Push DISCS and FRICTION DISCS.xperience in creating and production, we cherish every single buy from our honored clientele.

Soon after your variety

one. We will depend most inexpensive shipping and delivery expense and make bill to you at after.

2. Test every single device prior to shipping and delivery to ensure their top quality, then deliver out to you right after your payment.

Following-sale Provider

1. Our engineers are obtainable to information the operators overseas. 
2. We are extremely happy that buyer give us some suggestion for price and products.
3. If you have any question, remember to 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 feel free to speak to me,we would like to give the ideal price tag with you.



The use of first products manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our firm and the outlined substitute elements contained herein are not sponsored, accepted, or manufactured by the OEM.

China best torque limiter factory manufacturer & supplier Spare Parts L68b2 with top quality & best price

China best torque limiter factory manufacturer & supplier Spare Parts L68b2 with top quality & best price

China best torque limiter factory manufacturer & supplier Spare Parts L68b2 with top quality & best price