Qtz80  factory  made in China - replacement parts -  in Nnewi Nigeria   6ton EPT  Tower Crane with top quality

We – EPG Group the largest gearbox & motors , torque limiter couplings and gears factory in China with 5 distinct branches. For far more information: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

The ten benefits of DaHan tower crane 

  1. With 56,000 sets of market place volume and excellent status, EPT tower crane ranks the 1st location in China tower crane ept in the previous decades. EPT always adheres to the price that provide the most worthwhile tower crane and provider for the client, with the highest value efficiency in the industry. 



two. EPT tower crane owns the leading technological innovation R&D group, the merchandise high quality handed a number of experiments with stringent screening. Normally, EPT has sixteen years of production engineering and prosperous activities in high quality administration. Till now, more than one hundred national technologies patents of tower crane have been set into use presently.


3.In purchase to ensure the reliability of tower crane top quality and decrease the value, all uncooked components are directly supplied by famous brands like Baosteel and Wisco. Raw components for principal parts this sort of as standard segment major limbs, tower caps undertake Q345B steel, as a result the tensile energy enhanced by 30% and the tower crane gets more risk-free and reputable. 


four.Dahan tower crane is the enterprise which firstly began to use the robotic welding strains. At current, we have a fully automated robotic welding production line for mast sections fabrication manufactured up by much more than 100 welding robots. The production line is composed with automatic substance preparation, welding and maching. All principal components of Dahan tower crane use robot welding, with the most ept carbon dioxide blended with argon gas shielded welding, it has deep depth of fusion, high quality of welding and secure performance.


five. All elements and elements of EPT tower crane use quality makes. Electric powered gear with Schneider converter, aviation plug, stainless metal distribution box and a few linkage console has functions of low failure rate and straightforward set up.
Hoisting mechanism is presented by foremost manufacturer Jiangte Motor or HangZhou Shengjian, all with motor oil, free of charge servicing, substantial trustworthiness and minimal upkeep rate.
Slewing help uses HangZhou Fangyuan manufacturer or Rothe Erde brand, 2 times tempering processing can make more sBASIC Connection Both the SHAFT on which the torque limiter is mounted or one more shaft related to the SLEEVE (by signifies of sprockets and roller chain, pulleys and belt, or a coupling) can be the enter resource. The torque limiter is able of rotation in each clockwise and counterclockwise directions.moothly operation and longer tower crane support lifestyle.


six. Focus to depth top quality.  High-strength bolt adopt shipborne scale DACROMET technology. It can preserve not rusted for ten several years .Swiss screw-thread bolts of preload promote 30 per cent than classic bolts. Bodyweight limiter employs the tension ring composition and solid aluminum shell utilised Hoisting, derric ept restricting stopper to increase support life.



7.Huge buildings as mast part, turn ready, top package and hoisting jib undertake superior equipment as NC machine device, drilling device, milling device processing right after welding. That effectively ensures goods assembly accuracy, decreasing the failure charge and enhancing the stability.


eight.12 automatic spraying assembly line, the complete machine undertake impeller blasting to guarantee the cleanliness of metal floor and remove the interior stress making in welding process, boost the power and steel floor hardness, enhance portray adhesion. Two primer, a paint spraying technologies, stunning appearance, corrosion resistance has increased far more than two times than the life of regular spraying process. System, the tiny auto, fence and other little parts adopt sizzling dip galvanized right after acid phosphate therapy, rust resistance stronger.


9.Hoisting, derric ept and slewing system, with total protection these kinds of as torque, bodyweight limit. The metal wire rope broken rope device. Assortment of the automobile design and style in opposition to decline and broken shaft, this sort of as tilting gadget. The electrical adopts overload defense, the design of PLC self-diagnosis program, it’s convenient to upkeep.



10.Dahan three generation bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to far more than 50 nations and locations. We have more than 1000 sets right after-income support network. We carried out the earliest stagnation point support method in this tower crane ept that make sure the quality of provider and performance. Otherwise, better to get rid of customer’s worries.



Associated tower crane model specifications

Design Max load Jib length Free of charge standing top Tip load Mast area measurement
QTZ50(4810) 4t 48m 29m 1t 1.5×1.5×2.2m
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 42.5m 1.3t 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 1.2×1.2×3.0m
6t 50m 44m one.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 one.2t 1.6×1.6×2.8m
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 1.6×1.6×2.8m
6t 60m 45m one.0t one.8×1.8×2.8m
6t 60m 44m 1.0t one.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m one.2t one.6×1.6×2.8m
6t 60m 45m one.2t 1.8×1.8×2.8m
6t 60m 44m 1.2t one.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m 1.3t one.6×1.6×2.8m
8t 60m 45m one.3t 1.8×1.8×2.8m
8t 60m 44m 1.3t one.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m 1.3t one.8×1.8×2.8m
8t 65m 45m 1.3t one.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m one.5t 2.0×2.0×3.0m
10t 60m 45m one.5t one.8×1.8×2.8m
10t 60m 44m 1.5t 1.6×1.6×3.0m
10t 60m 60m one.5t 2.0×2.0×3.0m
QTZ160(6571) 10t 60m fifty nine.7m 2.4t 2.0×2.0×3.0m
10t 60m 64.7m two.4t 2.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m one.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 sixty four.7m two.0t two.0×2.0×3.0m
10t 65m 53.5m two.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 59.7m 2.5t 2.0×2.0×3.0m
QTZ250(7032) 12t 70m fifty two.5m 3.2t 2.0×2.0×3.0m
12t 70m 57.5m three.2t 2.0×2.0×3.0m
12t 70m 38.8m 3.2t 2.0×2.0×3.0m
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 three.0t 2.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m 2.2t two.5×2.5×5.95m


Our Service   

Pre-sale Support

1. We can customize items according to client’s demand from customers. Numerous types of Building Hoist and Tower Crane for  your  choice.

two. Good High quality & Factory Value & Quick Reaction & Reliable Services are what we are striving best to offer you you.

3. All of our merchandise are created by our expert workmen and we have higher efficiency sales team, you can completely ept us.

4. We have more than twenty a long time encounter in designing and producing, we cherish each and every order from our honored customers.

After your variety

1. We will depend least expensive delivery value and make invoice to you at once.

2. Examination every device prior to delivery to ensure their top quality, then send out to you after your payment.

After-sale Provider

1. Our engineers are offered to guide the operators abroad. 
two. We are really happy that consumer give us some suggestion for value and merchandise.
three. If you have any question, make sure you speak to us freely by E-mail or Tel: +86~13083988828ephone

Get in touch with Me

If you are intrested in our tower crane,you should really feel totally free to contact me,we’d like to offer the very best price tag with you.



The use of first gear manufacturer’s (OEM) portion numbers or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating solution use and compatibility. Our business and the detailed substitution components contained herein are not sponsored, approved, or made by the OEM.

Qtz80  factory  made in China - replacement parts -  in Nnewi Nigeria   6ton EPT  Tower Crane with top quality

Qtz80  factory  made in China - replacement parts -  in Nnewi Nigeria   6ton EPT  Tower Crane with top quality

Qtz80  factory  made in China - replacement parts -  in Nnewi Nigeria   6ton EPT  Tower Crane with top quality