6ton  factory  made in China - replacement parts -  in Da Nang Viet Nam  EPT  Qtz100  Tower Crane with top quality

We – EPG Group the greatest gearbox & motors , torque limiter couplings and gears factory in China with 5 various branches. For much more particulars: 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 status, EPT tower crane ranks the initial area in China tower crane ept in the past decades. EPT constantly adheres to the value that provide the most beneficial tower crane and support for the customer, with the greatest value performance in the sector. 



two. EPT tower crane owns the top technological innovation R&D crew, the solution high quality passed several experiments with stringent tests. In any other case, EPT has 16 many years of manufacturing technologies and wealthy ordeals in good quality management. Until now, more than a hundred countrywide engineering patents of tower crane have been put into use previously.


3.In purchase to promise the reliability of tower crane top quality and decrease the value, all uncooked supplies are straight supplied by renowned brand names like Baosteel and Wisco. Uncooked materials for primary components these kinds of as standard part main limbs, tower caps adopt Q345B metal, as a result the tensile toughness elevated by 30% and the tower crane becomes far more risk-free and reputable. 


4.Dahan tower crane is the business which to begin with began to use the robotic welding strains. At present, we have a fully automated robot welding creation line for mast sections fabrication made up by more than 100 welding robots. The production line is composed with computerized materials preparation, welding and maching. All major components of Dahan tower crane use robotic welding, with the most ept carbon dioxide blended with argon fuel shielded welding, it has deep depth of fusion, substantial high quality of welding and secure performance.


five. All components and factors of EPT tower crane use high quality brand names. Electric equipment with Schneider converter, aviation plug, stainless steel distribution box aSome torque limiters are made to tolerate becoming operate in a constant slip situation – that is the torque from the driving aspect could consistently exceed the “slip torque” benefit, and only the preset stage of torque is transmitted.nd three linkage console has features of reduced failure price and easy set up.
Hoisting system is presented by major maker Jiangte Motor or HangZhou Shengjian, all with engine oil, totally free upkeep, high dependability and reduced maintenance rate.
Slewing assistance makes use of HangZhou Fangyuan brand name or Rothe Erde brand name, 2 times tempering processing tends to make more smoothly operation and for a longer time tower crane support life.


6. Attention to depth good quality.  High-power bolt undertake shipborne scale DACROMET technology. It can keep not rusted for 10 many years .Swiss screw-thread bolts of preload promote 30 % than conventional bolts. Excess weight limiter employs the rigidity ring framework and solid aluminum shell utilised Hoisting, derric ept restricting stopper to prolong support daily life.



7.Large buildings as mast section, switch in a position, best package and hoisting jib adopt sophisticated products as NC equipment resource, drilling equipment, milling device processing right after welding. That effectively assures items assembly precision, lowering the failure charge and strengthening the protection.


8.12 automated spraying assembly line, the total equipment adopt impeller blasting to ensure the cleanliness of steel surface and eradicate the internal tension creating in welding approach, enhance the power and metal area hardness, increase portray adhesion. Two primer, a paint spraying technologies, lovely appearance, corrosion resistance has increased more than twice than the lifestyle of regular spraying process. System, the small auto, fence and other modest items adopt very hot dip galvanized after acid phosphate treatment method, rust resistance more robust.


nine.Hoisting, derric ept and slewing mechanism, with complete security such as torque, bodyweight restrict. The steel wire rope damaged rope unit. Range of the car style against loss and broken shaft, this kind of as tilting device. The electrical adopts overload defense, the design of PLC self-analysis system, it really is handy to maintenance.



ten.Dahan three generation bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to more than fifty nations and areas. We have far more than 1000 sets following-income service network. We carried out the earliest stagnation position support method in this tower crane ept that make certain the high quality of services and performance. Otherwise, better to take away customer’s anxieties.



Connected tower crane model specifications

Model Max load Jib size Cost-free standing peak Suggestion load Mast part 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 one.3t 1.5×1.5×2.5m
5t 50m 38m 1.3t one.6×1.6×2.5m
5t 50m forty two.5m one.3t one.6×1.6×2.8m
6t 50m 40m 1.3t 1.6×1.6×2.5m
6t 50m 42m 1.3t 1.6×1.6×2.8m
5t 50m 36.5m one.3t one.2×1.2×3.0m
6t 50m 44m one.3t 1.2×1.2×3.0m
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 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 one.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m one.0t one.6×1.6×2.8m
6t 60m 45m one.0t one.8×1.8×2.8m
6t 60m 44m one.0t 1.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m one.2t one.6×1.6×2.8m
6t 60m 45m 1.2t one.8×1.8×2.8m
6t 60m 44m one.2t 1.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m 1.3t one.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 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 1.5t 1.6×1.6×3.0m
10t 60m 60m 1.5t two.0×2.0×3.0m
QTZ160(6571) 10t 60m fifty nine.7m 2.4t 2.0×2.0×3.0m
10t 60m sixty four.7m two.4t two.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m 1.6t one.6×1.6×3.0m
8t 65m 50m 1.6t one.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 two.0×2.0×3.0m
10t 65m 53.5m two.0t two.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 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 2.0×2.0×3.0m
16t 70m 38.8m two.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 two.5×2.5×5.95m


Our Service   

Pre-sale Support

1. We can personalize products according to client’s demand from customers. Numerous varieties of Building Hoist and Tower Crane for  your  choice.

2. Good High quality & Factory Price & Quick Response & Reliable Support are what we are striving best to supply you.

3. All of our products are made by our skilled workmen and we have substantial performance income team, you can completely ept us.

four. We have much more than 20 years encounter in creating and producing, we cherish every get from our honored consumers.

Right after your choice

one. We will rely cheapest shipping and delivery expense and make invoice to you at when.

2. Check each device ahead of supply to make sure their quality, then ship out to you after your payment.

After-sale Service

one. Our engineers are obtainable to guide the operators abroad. 
2. We are very happy that consumer give us some suggestion for cost and goods.
3. If you have any issue, you should make contact with 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 get in touch with me,we would like to provide the greatest cost with you.



The use of original gear manufacturer’s (OEM) portion figures or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating merchandise use and compatibility. Our company and the outlined alternative elements contained herein are not sponsored, accepted, or produced by the OEM.

6ton  factory  made in China - replacement parts -  in Da Nang Viet Nam  EPT  Qtz100  Tower Crane with top quality

6ton  factory  made in China - replacement parts -  in Da Nang Viet Nam  EPT  Qtz100  Tower Crane with top quality

6ton  factory  made in China - replacement parts -  in Da Nang Viet Nam  EPT  Qtz100  Tower Crane with top quality