China best torque limiter factory manufacturer & supplier Tower Crane Spare Parts L69b2 with top quality & best price

China best torque limiter factory manufacturer & supplier Tower Crane Spare Parts L69b2 with top quality & best price

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

The ten advantages of DaHan tower crane 

  1. With fifty six,000 sets of industry volume and outstanding reputation, EPT tower crane ranks the 1st location in China tower crane ept in the previous many years. EPT often adheres to the benefit that provide the most beneficial tower crane and services for the client, with the greatest price overall performance in the industry. 


2. EPT tower crane owns the top technologies R&D group, the merchandise top quality passed many experiments with rigid screening. In any other case, EPT has 16 several years of generation technology and abundant encounters in high quality management. Till now, in excess of one hundred national technology patents of tower crane have been place into use already.

3.In get to assure the reliability of tower crane high quality and minimize the expense, all raw materials are straight equipped by popular brands like Baosteel and Wisco. Uncooked materials for main elements this kind of as common section principal limbs, tower caps undertake Q345B steel, thus the tensile toughness elevated by 30% and the tower crane turns into far more secure and reputable. 

4.Dahan tower crane is the company which firstly began to use the robot welding lines. At existing, we have a fully automated robot welding creation line for mast sections fabrication produced up by more than 100 welding robots. The manufacturing line is composed with automated substance planning, welding and maching. All main components of Dahan tower crane use robot welding, with the most ept carbon dioxide combined with argon gasoline shielded welding, it has deep depth of fusion, large top quality of welding and steady performance.


five. All areas and components of EPT tower crane use quality brand names. Electric equipment with Schneider converter, aviation plug, stainless steel distribution box and 3 linkage console has attributes of minimal failure price and simple set up.
Hoisting system is provided by leading manufacturer Jiangte Motor or HangZhou Shengjian, all with motor oil, free of charge maintenance, large trustworthiness and reduced routine maintenance charge.
Slewing help utilizes HangZhou Fangyuan model or Rothe Erde brand name, twice tempering processing helps make far more efficiently operation and longer tower crane service existence.


six. Attention to detail quality.  High-power bolt undertake shipborne scale DACROMET engineering. It can hold not rusted for 10 several years .Swiss screw-thread bolts of preload advertise 30 per cent than traditional bolts. Bodyweight limiter employs the pressure ring structure and cast aluminum shell utilized Hoisting, derric ept restricting stopper to increase support lifestyle.

seven.Huge buildings as mast part, switch capable, top package and hoisting jib adopt superior equipment as NC equipment device, drilling equipment, milling machine processing soon after welding. That effectively guarantees goods assembly precision, minimizing the failure fee and improving the protection.


8.12 automatic spraying assembly line, the total device undertake impeller blasting to ensure the cleanliness of metal surface area and remove the internal pressure producing in welding process, enhance the energy and metal floor hardness, increase painting adhesion. Two primer, a paint spraying technology, lovely appearance, corrosion resistance has increased a lot more than twice than the daily life of regular spraying procedure. Platform, the tiny vehicle, fence and other little items undertake sizzling dip galvanized after acid phosphate treatment, rust resistance more powerful.


nine.Hoisting, derric ept and slewing mechanism, with comprehensive security these kinds of as torque, excess weight restrict. The steel wire rope broken rope gadget. Assortment of the vehicle style in opposition to loss and damaged shaft, these kinds of as tilting system. The electrical adopts overload protection, the layout of PLC self-analysis program, it really is hassle-free to routine maintenance.

10.Dahan three creation bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to far more than fifty nations and regions. We have a lot more than one thousand sets after-income provider network. We carried out the earliest stagnation stage service mode in this tower crane ept that make sure the good quality of service and performance. Otherwise, better to get rid of customer’s anxieties.

Relevant tower crane product technical specs

Model Max load Jib size Totally free standing peak Idea load Mast area dimensions
QTZ50(4810) 4t 48m 29m 1t one.5×1.5×2.2m
QTZ50(5008) 4t 50m 29m .8t one.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 42.5m one.3t one.6×1.6×2.8m
6t 50m 40m one.3t one.6×1.6×2.5m
6t 50m 42m one.3t one.6×1.6×2.8m
5t 50m 36.5m one.3t one.2×1.2×3.0m
6t 50m 44m 1.3t one.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m one.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 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 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 one.2t 1.6×1.6×2.8m
6t 60m 45m 1.2t one.8×1.8×2.8m
6t 60m 44m 1.2t 1.2×1.2×3.0m
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 one.3t one.8×1.8×2.8m
8t 65m 45m one.3t one.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m 1.5t 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 1.5t two.0×2.0×3.0m
QTZ160(6571) 10t 60m fifty nine.7m two.4t two.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 one.6×1.6×3.0m
8t 65m 50m 1.6t 1.8×1.8×2.8m
QTZ200(6520) 10t 65m 59.7m two.0t two.0×2.0×3.0m
10t 65m 64.7m 2.0t 2.0×2.0×3.0m
10t 65m fifty three.5m two.0t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m 2.1t two.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m two.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 3.2t two.0×2.0×3.0m
12t 70m 38.8m 3.2t 2.0×2.0×3.0m
QTZ250(7571) 16t 70m 52.5m 2.7t 2.0×2.0×3.0m
16t 70m 38.8m 2.7t two.0×2.0×3.0m
QTZ315(7530) 16t 75m 52.5m three.0t 2.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m two.2t 2.5×2.5×5.95m

Our Service   
Pre-sale Services

1. We can customize goods in accordance to client’s demand. A variety of kinds of Construction Hoist and Tower Crane for  your  choice.

2. Excellent Top quality & Factory Cost & Quick Response & Reliable Service are what we are striving ideal to supply you.

3. All of our products are developed by our skilled workmen and we have high efficiency sales staff, you can completely ept us.

four. We have much more than 20 years expertise in planning and manufacturing, we cherish each purchase from our honored customers.

Soon after your variety

one. We will count least expensive transport value and make invoice to you at after.

2. Take a look at every device ahead of shipping to make certain their top quality, then deliver out to you following your payment.

Following-sale Provider

one. Our engineers are accessible to information the operators abroad. 
two. We are extremely happy that consumer give us some suggestion for price tag and products.
3. If you have any concern, you should contact us freely by E-mail or Tel: +86~13083988828ephone

Make contact with Me

If you are intrested in For a lot more information on Zero-Max’s mechanical torque limiter overload basic safety gadgets, speak to us. Or, click on below to find your nearby income agent. Shaft-to-Shaft Mount – Sort C Through Shaft Mount – Type B End of Shaft Mount – Type J End of Shaft Mount – Type JF Type S H-TLC Torque Limitersour tower crane,please feel totally free to get in touch with me,we would like to offer the ideal value with you.



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China best torque limiter factory manufacturer & supplier Tower Crane Spare Parts L69b2 with top quality & best price

China best torque limiter factory manufacturer & supplier Tower Crane Spare Parts L69b2 with top quality & best price

China best torque limiter factory manufacturer & supplier Tower Crane Spare Parts L69b2 with top quality & best price