Spare  best  made in China - replacement parts -  in Verona Italy  Parts L69b2 Mast Section with top quality

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

How Torque Benefit is Decided The torque worth of a Zero-Max Torq-Tender is determined by the power of the springs that are installed in the unit. The spring force acts on slides that are part of the inner shaft these slides transmit drive that holds the push important in its engagement slot in the outer housing. The 10 benefits of DaHan tower crane 

  1. With fifty six,000 sets of market volume and exceptional reputation, EPT tower crane ranks the initial place in China tower crane ept in the past many years. EPT constantly adheres to the benefit that offer the most beneficial tower crane and service for the buyer, with the maximum value efficiency in the market. 


2. EPT tower crane owns the leading engineering R&D group, the product top quality passed a number of experiments with stringent testing. Normally, EPT has sixteen a long time of manufacturing engineering and prosperous activities in high quality administration. Until now, over a hundred nationwide engineering patents of tower crane have been set into use already.

three.In buy to assure the trustworthiness of tower crane high quality and reduce the expense, all raw materials are directly supplied by popular makes like Baosteel and Wisco. Raw supplies for primary parts such as regular part principal limbs, tower caps adopt Q345B metal, thus the tensile strength elevated by 30% and the tower crane becomes more secure and reputable. 

4.Dahan tower crane is the enterprise which to start with began to use the robot welding strains. At existing, we have a fully computerized robot welding production line for mast sections fabrication manufactured up by much more than 100 welding robots. The production line is composed with automated material preparing, welding and maching. All principal elements of Dahan tower crane use robotic welding, with the most ept carbon dioxide blended with argon gasoline shielded welding, it has deep depth of fusion, high top quality of welding and steady efficiency.


5. All elements and elements of EPT tower crane use top quality brand names. Electrical products with Schneider converter, aviation plug, stainless steel distribution box and a few linkage console has functions of lower failure charge and simple installation.
Hoisting system is supplied by leading manufacturer Jiangte Motor or HangZhou Shengjian, all with engine oil, free servicing, higher reliability and reduced upkeep rate.
Slewing assist uses HangZhou Fangyuan model or Rothe Erde brand name, two times tempering processing can make a lot more efficiently procedure and longer tower crane services life.


6. Consideration to detail good quality.  High-strength bolt undertake shipborne scale DACROMET technological innovation. It can keep not rusted for ten a long time .Swiss screw-thread bolts of preload encourage 30 p.c than classic bolts. Weight limiter employs the stress ring construction and forged aluminum shell utilised Hoisting, derric ept limiting stopper to increase services existence.

seven.Massive buildings as mast part, switch in a position, top kit and hoisting jib adopt advanced products as NC device resource, drilling machine, milling machine processing right after welding. That successfully assures products assembly accuracy, reducing the failure rate and improving the stability.


eight.twelve computerized spraying assembly line, the complete machine adopt impeller blasting to make sure the cleanliness of metal floor and eradicate the internal stress making in welding approach, increase the toughness and metal floor hardness, increase portray adhesion. Two primer, a paint spraying technological innovation, beautiful appearance, corrosion resistance has increased more than two times than the daily life of regular spraying process. Platform, the modest car, fence and other tiny pieces undertake hot dip galvanized soon after acid phosphate treatment method, rust resistance more robust.


nine.Hoisting, derric ept and slewing system, with complete protection these kinds of as torque, excess weight restrict. The metal wire rope broken rope device. Range of the auto style from loss and broken shaft, this kind of as tilting gadget. The electrical adopts overload protection, the design and style of PLC self-analysis technique, it’s practical to routine maintenance.

ten.Dahan three production bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to far more than 50 international locations and locations. We have more than a thousand sets right after-revenue provider community. We carried out the earliest stagnation stage service manner in this tower crane ept that ensure the top quality of services and effectiveness. Otherwise, better to take away customer’s concerns.

Relevant tower crane product specifications

Design Max load Jib length Free of charge standing top Suggestion load Mast segment 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 one.3t 1.6×1.6×2.5m
5t 50m 42.5m 1.3t 1.6×1.6×2.8m
6t 50m 40m 1.3t one.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 1.3t 1.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m 1.0t 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 1.3t 1.2×1.2×3.0m
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 1.0t 1.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m 1.2t one.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 1.3t one.8×1.8×2.8m
8t 65m 45m one.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 one.8×1.8×2.8m
10t 60m 44m 1.5t 1.6×1.6×3.0m
10t 60m 60m one.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 two.4t 2.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m 1.6t 1.6×1.6×3.0m
8t 65m 50m one.6t 1.8×1.8×2.8m
QTZ200(6520) 10t 65m 59.7m two.0t 2.0×2.0×3.0m
10t 65m sixty four.7m two.0t two.0×2.0×3.0m
10t 65m fifty three.5m 2.0t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m two.1t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m two.5t two.0×2.0×3.0m
QTZ250(7032) 12t 70m fifty two.5m three.2t 2.0×2.0×3.0m
12t 70m 57.5m 3.2t 2.0×2.0×3.0m
12t 70m 38.8m three.2t two.0×2.0×3.0m
QTZ250(7571) 16t 70m fifty two.5m two.7t 2.0×2.0×3.0m
16t 70m 38.8m two.7t two.0×2.0×3.0m
QTZ315(7530) 16t 75m 52.5m 3.0t 2.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m 2.2t two.5×2.5×5.95m

Our Service   
Pre-sale Service

1. We can customise products in accordance to client’s demand. Numerous kinds of Building Hoist and Tower Crane for  your  choice.

two. Excellent High quality & Factory Cost & Quick Response & Reliable Provider are what we are striving ideal to offer you you.

3. All of our goods are created by our specialist workmen and we have substantial efficiency sales staff, you can completely ept us.

four. We have more than 20 a long time expertise in designing and manufacturing, we cherish each and every get from our honored clientele.

Following your variety

one. We will count most affordable shipping cost and make bill to you at after.

two. Check every equipment prior to delivery to make sure their good quality, then deliver out to you soon after your payment.

Soon after-sale Services

1. Our engineers are obtainable to guidebook the operators overseas. 
2. We are extremely glad that consumer give us some recommendation for price tag and items.
three. If you have any question, make sure you contact us freely by E-mail or Tel: +86~13083988828ephone

Contact Me

If you are intrested in our tower crane,remember to really feel totally free to contact me,we’d like to supply the greatest cost with you.



The use of authentic equipment manufacturer’s (OEM) component numbers or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating product use and compatibility. Our organization and the outlined substitute elements contained herein are not sponsored, accredited, or created by the OEM.

Spare  best  made in China - replacement parts -  in Verona Italy  Parts L69b2 Mast Section with top quality

Spare  best  made in China - replacement parts -  in Verona Italy  Parts L69b2 Mast Section with top quality

Spare  best  made in China - replacement parts -  in Verona Italy  Parts L69b2 Mast Section with top quality