China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz250 12t Hot Sale with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz250  12t Hot Sale with top quality & best price

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

The ten benefits of DaHan tower crane 

  1. With 56,000 sets of markeA torque limiter protects mechanical equipment, or its work, from damage by mechanical overload. A torque limiter may restrict the torque by slipping a friction plate clutch or disconnect the load totally. The motion of a torque limiter is valuable to restrict any harm to the device or merchandise thanks to mechanical failures or product jams in the machine. Torque limiters are typically mounted on the output aspect of gear reducers to protect the gear established. See much more at Style Globe Movement Handle Suggestions Protecting Against Mechanical Overload Hurt.t volume and superb track record, EPT tower crane ranks the initial area in China tower crane ept in the past many years. EPT always adheres to the benefit that supply the most worthwhile tower crane and services for the client, with the highest expense overall performance in the business. 


2. EPT tower crane owns the leading technological innovation R&D staff, the item quality handed many experiments with stringent testing. Normally, EPT has 16 years of production technological innovation and wealthy encounters in top quality administration. Till now, in excess of 100 countrywide engineering patents of tower crane have been set into use previously.

3.In purchase to assure the reliability of tower crane top quality and reduce the price, all uncooked resources are right equipped by famous brand names like Baosteel and Wisco. Uncooked components for major areas such as normal area main limbs, tower caps undertake Q345B steel, thus the tensile power increased by 30% and the tower crane gets more safe and reliable. 

4. EPT tower crane is the enterprise which firstly started to use the robotic welding lines. At existing, we have a fully computerized robot welding manufacturing line for mast sections fabrication created up by far more than one hundred welding robots. The generation line is composed with automated content preparing, welding and maching. All major areas of EPT tower crane use robot welding, with the most ept carbon dioxide mixed with argon gas shielded welding, it has deep depth of fusion, large good quality of welding and stable functionality.


five. All parts and elements of EPT tower crane use premium manufacturers. Electrical gear with Schneider converter, aviation plug, stainless metal distribution box and 3 linkage console has characteristics of reduced failure charge and easy set up.
Hoisting system is offered by major company Jiangte Motor or HangZhou Shengjian, all with engine oil, cost-free routine maintenance, substantial dependability and minimal routine maintenance price.
Slewing assistance makes use of HangZhou Fangyuan brand name or Rothe Erde brand name, twice tempering processing tends to make a lot more easily operation and longer tower crane provider daily life.


6. Attention to element top quality.  High-toughness bolt undertake shipborne scale DACROMET technologies. It can preserve not rusted for ten several years .Swiss screw-thread bolts of preload advertise 30 percent than traditional bolts. Fat limiter employs the pressure ring structure and cast aluminum shell utilised Hoisting, derric ept limiting stopper to increase provider daily life.


7.Big structures as mast section, change in a position, prime package and hoisting jib adopt superior products as NC device resource, drilling device, milling machine processing soon after welding. That successfully guarantees items assembly accuracy, decreasing the failure charge and bettering the safety.

eight.twelve automated spraying assembly line, the total machine adopt impeller blasting to make certain the cleanliness of steel surface and remove the interior tension making in welding approach, increase the strength and steel floor hardness, improve portray adhesion. Two primer, a paint spraying technological innovation, lovely appearance, corrosion resistance has enhanced much more than 2 times than the life of normal spraying procedure. System, the modest automobile, fence and other modest pieces adopt very hot dip galvanized following acid phosphate treatment method, rust resistance more powerful.


nine.Hoisting, derric ept and slewing system, with full protection this kind of as torque, fat limit. The steel wire rope damaged rope unit. Range of the vehicle design towards reduction and damaged shaft, these kinds of as tilting unit. The electrical adopts overload defense, the layout of PLC self-prognosis program, it really is practical to routine maintenance.


10. EPT 3 creation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to far more than fifty nations and regions. We have far more than 1000 sets after-sales provider network. We carried out the earliest stagnation level services method in this tower crane ept that make certain the good quality of support and efficiency. In any other case, better to get rid of customer’s problems.

Connected tower crane product technical specs

Product Max load Jib size Free of charge standing peak Suggestion load Mast area size
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 one.5×1.5×2.5m
5t 50m 38m one.3t 1.6×1.6×2.5m
5t 50m 42.5m one.3t one.6×1.6×2.8m
6t 50m 40m 1.3t 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 one.3t one.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m one.0t one.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 1.6×1.6×2.8m
6t 56m 44m one.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 1.2×1.2×3.0m
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 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 1.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m 1.3t 1.8×1.8×2.8m
8t 65m 45m one.3t 1.8×1.8×2.8m
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 one.5t 1.6×1.6×3.0m
10t 60m 60m 1.5t 2.0×2.0×3.0m
QTZ160(6571) 10t 60m fifty nine.7m 2.4t 2.0×2.0×3.0m
10t 60m sixty four.7m two.4t 2.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m 1.6t one.6×1.6×3.0m
8t 65m 50m one.6t one.8×1.8×2.8m
QTZ200(6520) 10t 65m fifty nine.7m 2.0t 2.0×2.0×3.0m
10t 65m sixty four.7m 2.0t two.0×2.0×3.0m
10t 65m fifty three.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 fifty nine.7m 2.5t two.0×2.0×3.0m
QTZ250(7032) 12t 70m fifty two.5m 3.2t 2.0×2.0×3.0m
12t 70m fifty seven.5m three.2t two.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 two.0×2.0×3.0m
16t 70m 38.8m 2.7t two.0×2.0×3.0m
QTZ315(7530) 16t 75m fifty two.5m 3.0t two.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m 2.2t two.5×2.5×5.95m

Our Service   
Pre-sale Provider

1. We can customise goods according to client’s desire. Different types of Building Hoist and Tower Crane for  your  choice.

2. Good High quality & Factory Price tag & Quick Reaction & Reliable Service are what we are making an attempt ideal to offer you you.

three. All of our items are created by our professional workmen and we have substantial performance income staff, you can completely ept us.

4. We have more than 20 a long time knowledge in developing and producing, we cherish every order from our honored clientele.

Right after your assortment

one. We will rely most inexpensive transport price and make bill to you at as soon as.

2. Test every single device ahead of delivery to make certain their high quality, then ship out to you after your payment.

After-sale Provider

1. Our engineers are obtainable to information the operators abroad. 
two. We are very glad that client give us some suggestion for value and goods.
3. If you have any concern, you should get in touch with us freely by E-mail or Tel: +86~13083988828ephone

Contact Me

If you are intrested in our tower crane,please feel free to contact me,we might like to provide the ideal value with you.

The use of authentic tools manufacturer’s (OEM) portion numbers or emblems , e.g. CASE® and John Deere® are for reference purposes only and for indicating item use and compatibility. Our firm and the listed alternative components contained herein are not sponsored, authorized, or made by the OEM.

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz250  12t Hot Sale with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz250  12t Hot Sale with top quality & best price

China best torque limiter factory manufacturer & supplier Topless Tower Crane Qtz250  12t Hot Sale with top quality & best price