China best torque limiter factory manufacturer & supplier Qtz250 12t Flat Top Tower Crane Dahan. with top quality & best price

China best torque limiter factory manufacturer & supplier Qtz250  12t Flat Top Tower Crane Dahan. with top quality & best price

We – EPG Group the most significant gearbox & motors , torque limiter couplings and gears factory in China with 5 various branches. For much more information: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

The 10 rewards of DaHan tower crane 

  1. With fifty six,000 sets of industry quantity and excellent track record, EPT tower crane ranks the first location in China tower crane ept in the previous many years. EPT often adheres to the value that supply the most useful tower crane and service for the buyer, with the maximum price efficiency in the industry. 


2. EPT tower crane owns the leading technology R&D staff, the product high quality handed many experiments with rigid screening. Normally, EPT has 16 years of generation technological innovation and wealthy activities in quality administration. Until now, more than a hundred national technoloThe FRICTION DISCS and Push DISCS stay in speak to maintaining the enter and output customers rotating as one right up until a torque overload is patents of tower crane have been place into use previously.

three.In purchase to guarantee the trustworthiness of tower crane quality and minimize the price, all uncooked supplies are immediately equipped by popular brand names like Baosteel and Wisco. Uncooked resources for main areas this sort of as common section major limbs, tower caps undertake Q345B metal, as a result the tensile toughness improved by 30% and the tower crane gets more risk-free and reliable. 

four. EPT tower crane is the enterprise which to begin with began to use the robotic welding lines. At existing, we have a fully automated robot welding production line for mast sections fabrication made up by a lot more than 100 welding robots. The manufacturing line is composed with automated content preparing, welding and maching. All main parts of EPT tower crane use robot welding, with the most ept carbon dioxide combined with argon gas shielded welding, it has deep depth of fusion, high high quality of welding and steady performance.


5. All parts and elements of EPT tower crane use high quality manufacturers. Electric products with Schneider converter, aviation plug, stainless metal distribution box and 3 linkage console has attributes of reduced failure price and straightforward set up.
Hoisting system is offered by leading producer Jiangte Motor or HangZhou Shengjian, all with engine oil, cost-free upkeep, substantial reliability and reduced upkeep fee.
Slewing assist utilizes HangZhou Fangyuan model or Rothe Erde brand name, 2 times tempering processing tends to make much more efficiently procedure and for a longer time tower crane provider lifestyle.


six. Focus to depth top quality.  High-strength bolt undertake shipborne scale DACROMET engineering. It can keep not rusted for 10 several years .Swiss screw-thread bolts of preload encourage 30 per cent than conventional bolts. Bodyweight limiter utilizes the pressure ring structure and cast aluminum shell utilised Hoisting, derric ept limiting stopper to extend support existence.


seven.Massive constructions as mast area, change capable, top kit and hoisting jib adopt innovative gear as NC equipment resource, drilling equipment, milling equipment processing after welding. That successfully ensures merchandise assembly precision, decreasing the failure rate and enhancing the protection.

eight.12 automated spraying assembly line, the complete machine adopt impeller blasting to make certain the cleanliness of metal surface and get rid of the inside pressure generating in welding method, enhance the strength and metal surface area hardness, boost painting adhesion. Two primer, a paint spraying engineering, beautiful physical appearance, corrosion resistance has elevated a lot more than twice than the existence of common spraying procedure. System, the modest automobile, fence and other little pieces undertake hot dip galvanized right after acid phosphate remedy, rust resistance stronger.


nine.Hoisting, derric ept and slewing mechanism, with full protection such as torque, fat restrict. The steel wire rope damaged rope unit. Variety of the vehicle design and style from decline and broken shaft, these kinds of as tilting device. The electrical adopts overload security, the layout of PLC self-prognosis technique, it really is hassle-free to upkeep.


10. EPT three generation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to a lot more than 50 countries and areas. We have much more than 1000 sets right after-income services community. We carried out the earliest stagnation level service mode in this tower crane ept that ensure the top quality of support and efficiency. In any other case, better to eliminate customer’s anxieties.

Connected tower crane model specifications

Design Max load Jib size Free standing top Idea load Mast area dimensions
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 forty two.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 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 one.6×1.6×2.8m
6t 56m 44m one.0t one.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 1.0t one.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 1.2t 1.6×1.6×2.8m
6t 60m 45m 1.2t 1.8×1.8×2.8m
6t 60m 44m 1.2t 1.2×1.2×3.0m
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 1.3t one.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m one.3t 1.8×1.8×2.8m
8t 65m 45m 1.3t 1.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m one.5t 2.0×2.0×3.0m
10t 60m 45m one.5t 1.8×1.8×2.8m
10t 60m 44m 1.5t one.6×1.6×3.0m
10t 60m 60m one.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 2.4t 2.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m one.6t 1.6×1.6×3.0m
8t 65m 50m one.6t one.8×1.8×2.8m
QTZ200(6520) 10t 65m 59.7m 2.0t 2.0×2.0×3.0m
10t 65m sixty four.7m two.0t two.0×2.0×3.0m
10t 65m fifty three.5m two.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m 2.1t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m two.5t 2.0×2.0×3.0m
QTZ250(7032) 12t 70m 52.5m 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 2.0×2.0×3.0m
QTZ250(7571) 16t 70m 52.5m two.7t two.0×2.0×3.0m
16t 70m 38.8m two.7t 2.0×2.0×3.0m
QTZ315(7530) 16t 75m fifty two.5m three.0t two.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m two.2t 2.5×2.5×5.95m

Our Service   
Pre-sale Services

one. We can customise items in accordance to client’s need. A variety of kinds of Building Hoist and Tower Crane for  your  choice.

two. Very good Good quality & Factory Cost & Quick Reaction & Reliable Services are what we are trying ideal to offer you.

three. All of our products are created by our skilled workmen and we have large performance sales staff, you can absolutely ept us.

four. We have more than twenty many years experience in designing and producing, we cherish each order from our honored clients.

Following your choice

1. We will rely most inexpensive shipping and delivery value and make invoice to you at once.

two. Examination each and every equipment just before delivery to make sure their good quality, then send out to you right after your payment.

After-sale Support

1. Our engineers are obtainable to information the operators overseas. 
2. We are really happy that buyer give us some suggestion for value and merchandise.
three. If you have any question, remember to speak to us freely by E-mail or Tel: +86~13083988828ephone

Speak to Me

If you are intrested in our tower crane,please feel cost-free to speak to me,we would like to supply the ideal price tag with you.
Tel: +86~13083988828/86~13083988828 13858117778869138866

The use of first gear manufacturer’s (OEM) portion quantities or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating product use and compatibility. Our organization and the outlined substitute areas contained herein are not sponsored, accredited, or made by the OEM.

China best torque limiter factory manufacturer & supplier Qtz250  12t Flat Top Tower Crane Dahan. with top quality & best price

China best torque limiter factory manufacturer & supplier Qtz250  12t Flat Top Tower Crane Dahan. with top quality & best price

China best torque limiter factory manufacturer & supplier Qtz250  12t Flat Top Tower Crane Dahan. with top quality & best price