China best torque limiter factory manufacturer & supplier EPT 8ton Qtz160 Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT 8ton Qtz160  Tower Crane with top quality & best price

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

The 10 advantages of DaHan tower crane 

  1. With fifty six,000 sets of marketplace quantity and superb popularity, EPT tower crane ranks the very first location in China tower crane ept in the past a long time. EPT constantly adheres to the price that source the most useful tower crane and service for the customer, with the maximum value overall performance in the business. 



2. EPT tower crane owns the leading technology R&D staff, the merchandise good quality handed several experiments with strict screening. In any other case, EPT has sixteen a long time of creation technological innovation and rich encounters in good quality administration. Till now, in excess of 100 national technological innovation patents of tower crane have been put into use previously.


3.In get to promise the reliability of tower crane good quality and reduce the price, all raw materials are straight equipped by renowned manufacturers like Baosteel and Wisco. Raw materials for principal elements such as standard part primary limbs, tower caps adopt Q345B steel, therefore the tensile power increased by 30% and the tower crane gets to be more protected and reliable. 


4.Dahan tower crane is the organization which to start with began to use the robot welding lines. At present, we have a fully automated robot welding generation line for mast sections fabrication made up by much more than a hundred welding robots. The generation line is composed with computerized material preparation, welding and maching. All principal elements of Dahan tower crane use robotic welding, with the most ept carbon dioxide combined with argon gas shielded welding, it has deep depth of fusion, large quality of welding and secure overall performance.


five. All elements and factors of EPT tower crane use quality manufacturers. Electric powered products with Schneider converter, aviation plug, stainless steel distribution box and three linkage console has attributes of low failure charge and straightforward set up.
Hoisting mechanism is provided by major company Jiangte Motor or HangZhou Shengjian, all with engine oil, totally free routine maintenance, substantial trustworthiness and lower servicing price.
Slewing assistance uses HangZhou Fangyuan brand or Rothe Erde manufacturer, two times tempering processing can make more effortlessly opStandard Torq-Tenders are bidirectional. Torque worth continues to be the exact same regardless of rotation. If specified, the torque limiter can be configured at the manufacturing facility to release at different torque scores for different rotational directions. When employed as a coupling, the Torq-Tender fulfills two functions: 1) A versatile shaft coupling 2) a mechanical torque limiter.eration and lengthier tower crane service daily life.


6. Attention to depth high quality.  High-toughness bolt adopt shipborne scale DACROMET engineering. It can hold not rusted for ten several years .Swiss screw-thread bolts of preload advertise 30 % than standard bolts. Fat limiter employs the pressure ring construction and forged aluminum shell used Hoisting, derric ept restricting stopper to prolong services existence.



7.Massive constructions as mast part, switch able, prime kit and hoisting jib undertake sophisticated equipment as NC machine resource, drilling equipment, milling equipment processing following welding. That efficiently ensures merchandise assembly precision, minimizing the failure rate and enhancing the stability.


8.12 automated spraying assembly line, the entire machine undertake impeller blasting to guarantee the cleanliness of steel surface area and remove the inner anxiety producing in welding process, increase the power and metal floor hardness, enhance portray adhesion. Two primer, a paint spraying technological innovation, gorgeous look, corrosion resistance has enhanced more than two times than the daily life of common spraying procedure. Platform, the tiny vehicle, fence and other tiny pieces adopt scorching dip galvanized soon after acid phosphate remedy, rust resistance stronger.


nine.Hoisting, derric ept and slewing mechanism, with comprehensive safety this sort of as torque, bodyweight limit. The steel wire rope damaged rope device. Range of the vehicle design and style from decline and broken shaft, this sort of as tilting unit. The electrical adopts overload defense, the design of PLC self-analysis technique, it is convenient to servicing.



10.Dahan three creation bases is ZheJiang , ZheJiang , ZheJiang .  EPT tower crane are exported to much more than fifty nations and regions. We have more than one thousand sets soon after-revenue service community. We carried out the earliest stagnation stage services method in this tower crane ept that guarantee the quality of services and performance. Otherwise, better to get rid of customer’s anxieties.



Related tower crane product requirements

Model Max load Jib length Free standing peak Idea load Mast section 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 1.5×1.5×2.5m
5t 50m 38m one.3t 1.6×1.6×2.5m
5t 50m forty two.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 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 1.6×1.6×2.8m
6t 56m 44m 1.0t one.2×1.2×3.0m
QTZ80(5612) 6t 56m 40m 1.2t 1.6×1.6×2.8m
QTZ80(5613) 6t 56m 42m 1.3t one.6×1.6×2.8m
6t 56m 44m 1.3t 1.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m one.0t 1.6×1.6×2.8m
6t 60m 45m one.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 one.2t 1.8×1.8×2.8m
6t 60m 44m 1.2t 1.2×1.2×3.0m
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 one.3t one.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m 1.3t 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 1.5t 1.8×1.8×2.8m
10t 60m 44m one.5t 1.6×1.6×3.0m
10t 60m 60m 1.5t two.0×2.0×3.0m
QTZ160(6571) 10t 60m 59.7m two.4t 2.0×2.0×3.0m
10t 60m 64.7m two.4t two.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m 1.6t 1.6×1.6×3.0m
8t 65m 50m 1.6t one.8×1.8×2.8m
QTZ200(6520) 10t 65m fifty nine.7m 2.0t two.0×2.0×3.0m
10t 65m sixty four.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 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 52.5m three.2t 2.0×2.0×3.0m
12t 70m fifty seven.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 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 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 Support

1. We can personalize goods in accordance to client’s demand from customers. Various kinds of Design Hoist and Tower Crane for  your  choice.

two. Good Quality & Factory Price tag & Quick Response & Reliable Service are what we are striving greatest to supply you.

3. All of our items are produced by our specialist workmen and we have substantial performance sales staff, you can absolutely ept us.

four. We have much more than twenty years expertise in planning and production, we cherish each and every purchase from our honored clientele.

After your assortment

one. We will depend most inexpensive shipping cost and make invoice to you at after.

two. Check each and every machine prior to shipping to guarantee their high quality, then deliver out to you soon after your payment.

Right after-sale Service

1. Our engineers are obtainable to manual the operators overseas. 
two. We are extremely happy that buyer give us some suggestion for value and items.
3. If you have any question, you should speak to us freely by E-mail or Tel: +86~13083988828ephone

Make contact with Me

If you are intrested in our tower crane,make sure you truly feel free of charge to speak to me,we might like to offer the ideal price with you.



The use of authentic equipment manufacturer’s (OEM) component figures or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating item use and compatibility. Our business and the listed alternative elements contained herein are not sponsored, approved, or made by the OEM.

China best torque limiter factory manufacturer & supplier  EPT 8ton Qtz160  Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT 8ton Qtz160  Tower Crane with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT 8ton Qtz160  Tower Crane with top quality & best price