Qtz250 Cost made in China – replacement parts – in Cheboksary Russian Federation 12ton Tower Crane with top quality

Qtz250  Cost  made in China - replacement parts -  in Cheboksary Russian Federation   12ton Tower Crane with top quality

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

The 10 positive aspects of DaHan tower crane 

  1. With 56,000 sets of marketplace volume and outstanding popularity, EPT tower crane ranks the very first location in China tower crane ept in the earlier many years. EPT constantly adheres to the value that supply the most useful tower crane and support for the customer, with the optimum expense efficiency in the industry. 



two. EPT tower crane owns the top engineering R&D staff, the solution top quality passed many experiments with stringent tests. Otherwise, EPT has sixteen years of production technology and rich experiences in good quality management. Until now, above a hundred countrywide technology patents of tower crane have been put into use currently.


3.In purchase to guarantee the reliability of tower crane top quality and decrease the price, all raw supplies are directly equipped by renowned brand names like Baosteel and Wisco. Raw components for major elements such as regular section principal limbs, tower caps adopt Q345B metal, therefore the tensile power enhanced by 30% and the tower crane gets to be a lot more protected and trustworthy. 


4.Dahan tower crane is the company which to start with started out to use the robotic welding traces. At existing, we have a fully automated robotic welding production line for mast sections fabrication made up by much more than a hundred welding robots. The manufacturing line is composed with automatic content preparation, welding and maching. All main elements of Dahan tower crane use robot welding, with the most ept carbon dioxide blended with argon gasoline shielded welding, it has deep depth of fusion, higher good quality of welding and stable overall performance.


five. All areas and parts of EPT tower crane use top quality manufacturers. Electric tools with Schneider converter, aviation plug, stainless metal distribution box and a few linkage console has attributes of low failure rate and easy set up.
Hoisting mechanism is presented by leading producer Jiangte Motor or HangZhou Shengjian, all with engine oil, free of charge upkeep, higher reliability and lower routine maintenance price.
Slewing support uses HangZhou Fangyuan manufacturer or Rothe Erde model, two times tempering processing makes more easily procedure and for a longer time tower crane service life.


6. Interest to element top quality.  High-power bolt adopt shipborne scale DACROMET technological innovation. It can maintain not rusted for 10 a long time .Swiss screw-thread bolts of preload encourage thirty percent than traditional bolts. Fat limiter uses the stress ring construction and forged aluminum shell utilised Hoisting, derric ept restricting stopper to extend service existence.



seven.Huge constructions as mast area, flip capable, best package and hoisting jib undertake innovative tools as NC machine tool, drilling equipment, milling machine processing soon after welding. That successfully assures merchandise assembly accuracy, reducing the failure rate and strengthening the protection.


eight.twelve computerized spraying assembly line, the complete device adopt impeller blasting to ensure the cleanliness of metal floor and remove the interior stress creating in welding approach, enhance the toughness and steel surface area hardness, boost portray adhesion. Two primer, a paint spraying technology, beautiful physical appearance, corrosion resistance has enhanced much more than twice than the life of regular spraying approach. System, the modest auto, fence and other little items undertake very hot dip galvanized following acid phosphate treatment method, rust resistance more powerful.


nine.Hoisting, derric ept and slewing system, with complete protection such as torque, fat limit. The steel wire rope broken rope device. Variety of the auto design and style in opposition to decline and damaged shaft, this kind of as tilting device. The electrical adopts overload security, the design and style of PLC self-prognosis technique, it really is practical to upkeep.



ten.Dahan three generation bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to far more than 50 nations and areas. We have a lot more than one thousand sets soon after-revenue support network. We carried out the earliest stagnation position provider manner in this tower crane ept that ensure the good quality of support and performance. Otherwise, better to remove customer’s worries.



Related tower crane design specs

Optional sprockets are designed especially to match their corresponding limiters. These hubless sprockets are not interchangeable.

Design Max load Jib length Free standing height Tip load Mast part 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 1.3t 1.6×1.6×2.5m
5t 50m 42.5m 1.3t 1.6×1.6×2.8m
6t 50m 40m one.3t one.6×1.6×2.5m
6t 50m 42m 1.3t 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 one.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 one.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 1.8×1.8×2.8m
6t 60m 44m 1.0t one.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m 1.2t 1.6×1.6×2.8m
6t 60m 45m one.2t one.8×1.8×2.8m
6t 60m 44m one.2t one.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m one.3t 1.6×1.6×2.8m
8t 60m 45m 1.3t one.8×1.8×2.8m
8t 60m 44m one.3t one.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m 1.3t one.8×1.8×2.8m
8t 65m 45m one.3t one.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m one.5t two.0×2.0×3.0m
10t 60m 45m one.5t 1.8×1.8×2.8m
10t 60m 44m one.5t one.6×1.6×3.0m
10t 60m 60m 1.5t two.0×2.0×3.0m
QTZ160(6571) 10t 60m 59.7m 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 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 fifty three.5m two.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m 2.1t two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m 2.5t two.0×2.0×3.0m
QTZ250(7032) 12t 70m 52.5m 3.2t two.0×2.0×3.0m
12t 70m fifty seven.5m 3.2t 2.0×2.0×3.0m
12t 70m 38.8m 3.2t two.0×2.0×3.0m
QTZ250(7571) 16t 70m 52.5m two.7t two.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 Provider

one. We can personalize merchandise in accordance to client’s desire. Different varieties of Building Hoist and Tower Crane for  your  choice.

two. Excellent Good quality & Factory Cost & Quick Reaction & Reliable Support are what we are trying ideal to provide you.

3. All of our goods are created by our expert workmen and we have substantial performance product sales group, you can completely ept us.

four. We have much more than 20 several years knowledge in planning and producing, we cherish each buy from our honored clients.

Soon after your choice

one. We will count least expensive transport cost and make invoice to you at as soon as.

two. Test every single device before shipping and delivery to make sure their high quality, then send out to you right after your payment.

Right after-sale Service

1. Our engineers are offered to information the operators abroad. 
2. We are very happy that buyer give us some recommendation for cost and goods.
3. If you have any question, please make contact with us freely by E-mail or Tel: +86~13083988828ephone

Get in touch with Me

If you are intrested in our tower crane,remember to come to feel cost-free to get in touch with me,we would like to offer the greatest price tag with you.



The use of authentic gear manufacturer’s (OEM) part quantities or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our firm and the outlined substitute components contained herein are not sponsored, approved, or created by the OEM.

Qtz250  Cost  made in China - replacement parts -  in Cheboksary Russian Federation   12ton Tower Crane with top quality

Qtz250  Cost  made in China - replacement parts -  in Cheboksary Russian Federation   12ton Tower Crane with top quality

Qtz250  Cost  made in China - replacement parts -  in Cheboksary Russian Federation   12ton Tower Crane with top quality