China best torque limiter factory manufacturer & supplier EPT Top-Kit-Tower Crane Qtz250-7027-16t with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT Top-Kit-Tower Crane Qtz250-7027-16t with top quality & best price

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

The 10 positive aspects of DaHan tower crane 

  1. With 56,000 sets of marketplace volume and superb popularity, EPT tower crane ranks the initial location in China tower crane ept in the past many years. EPT always adheres to the worth that provide the most worthwhile tower crane and provider for the customer, with the highest value efficiency in the market. 


two. EPT tower crane owns the leading technology R&D staff, the solution quality handed several experiments with strict testing. Or else, EPT has 16 years of creation engineering and wealthy activities in high quality management. Until now, above a hundred national technologies patents of tower crane have been set into use previously.

3.In order to assure the dependability of tower crane quality and lessen the value, all uncooked resources are directly provided by renowned brands like Baosteel and Wisco. Raw materials for major parts these kinds of as regular segment main limbs, tower caps undertake Q345B metal, therefore the tensile energy enhanced by thirty% and the tower crane becomes more secure and reliable. 

4. EPT tower crane is the business which to start with started out to use the robot welding lines. At current, we have a fully computerized robot welding generation line for mast sections fabrication produced up by much more than one hundred welding robots. The generation line is composed with automated substance planning, welding and maching. All main elements of EPT tower crane use robotic welding, with the most ept carbon dioxide combined with argon gasoline shielded welding, it has deep depth of fusion, high top quality of welding and secure efficiency.


five. All elements and factors of EPT tower crane use quality makes. Electrical tools with Schneider converter, aviation plug, stainless metal distribution box and three linkage console has features of lower failure price and effortless installation.
Hoisting mechanism is supplied by major manufacturer Jiangte Motor or HangZhou Shengjian, all with engine oil, totally free routine maintenance, large trustworthiness and minimal routine maintenance price.
Slewing assist makes use of HangZhou Fangyuan model or Rothe Erde model, two times tempering processing helps make far more easily operation and longer tower crane support daily life.


6. Consideration to depth good quality.  High-power bolt undertake shipborne scale DACROMET engineering. It can preserve not rusted for 10 years .Swiss screw-thread bolts of preload promote 30 % than classic bolts. Fat limiter employs the pressure ring composition and solid aluminum shell utilized Hoisting, derric ept restricting stopper to increase support daily life.


7.Big constructions as mast section, flip in a position, leading kit and hoisting jib adopt sophisticated equipment as NC equipment instrument, drilling device, milling device processing following welding. That effectively guarantees items assembly accuracy, lowering the failure price and bettering the security.

eight.twelve automated spraying assembly line, the total machine adopt impeller blasting to guarantee the cleanliness of metal floor and remove the internal anxiety creating in welding procedure, enhance the power and steel surface area hardness, enhance portray adhesion. Two primer, a paint spraying technology, gorgeous physical appearance, corrosion resistance has increased far more than twice than the lifestyle of ordinary spraying process. System, the modest vehicle, fence and other little pieces undertake hot dip galvanized following acid phosphate treatment, rust resistance stronger.


nine.Hoisting, derric ept and slewing system, w2.Structure During typical operations, the heart member is set in between the friction facings even though currently being pressured by the disk spring. Beneath the set torque, the friction power transmits rotation. Throughout overload, if the operational torque exceeds the established torque, the heart member slips among the friction facings.ith comprehensive safety this sort of as torque, excess weight restrict. The steel wire rope broken rope system. Range of the car style from decline and broken shaft, these kinds of as tilting gadget. The electrical adopts overload defense, the layout of PLC self-analysis program, it’s handy to maintenance.


ten. EPT three creation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to a lot more than fifty nations and locations. We have a lot more than 1000 sets right after-sales provider community. We carried out the earliest stagnation level provider method in this tower crane ept that ensure the top quality of provider and performance. Normally, better to take away customer’s anxieties.

Related tower crane design specifications

Product Max load Jib size Free of charge standing height Tip load Mast section measurement
QTZ50(4810) 4t 48m 29m 1t 1.5×1.5×2.2m
QTZ50(5008) 4t 50m 29m .8t one.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 1.6×1.6×2.8m
6t 50m 40m 1.3t 1.6×1.6×2.5m
6t 50m 42m 1.3t one.6×1.6×2.8m
5t 50m 36.5m one.3t one.2×1.2×3.0m
6t 50m 44m one.3t 1.2×1.2×3.0m
QTZ80(5610) 6t 56m 42m 1.0t one.6×1.6×2.8m
6t 56m 44m 1.0t 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 1.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m one.0t one.6×1.6×2.8m
6t 60m 45m one.0t 1.8×1.8×2.8m
6t 60m 44m 1.0t 1.2×1.2×3.0m
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 one.6×1.6×2.8m
8t 60m 45m one.3t one.8×1.8×2.8m
8t 60m 44m one.3t 1.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m 1.3t 1.8×1.8×2.8m
8t 65m 45m 1.3t one.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m one.5t two.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 59.7m two.4t 2.0×2.0×3.0m
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 one.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 2.0t 2.0×2.0×3.0m
10t 65m fifty three.5m 2.0t 2.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m 2.1t two.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m two.5t two.0×2.0×3.0m
QTZ250(7032) 12t 70m fifty two.5m 3.2t two.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 52.5m 2.7t 2.0×2.0×3.0m
16t 70m 38.8m two.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 two.5×2.5×5.95m

Our Service   
Pre-sale Service

one. We can customise items according to client’s demand from customers. Various kinds of Building Hoist and Tower Crane for  your  choice.

2. Good Quality & Factory Price & Quick Reaction & Reliable Services are what we are making an attempt ideal to offer you.

3. All of our goods are made by our expert workmen and we have higher performance income crew, you can totally ept us.

4. We have more than twenty a long time encounter in planning and production, we cherish every buy from our honored customers.

Following your variety

1. We will depend least expensive shipping price and make invoice to you at when.

2. Examination every equipment prior to supply to make sure their high quality, then ship out to you soon after your payment.

After-sale Services

1. Our engineers are offered to information the operators overseas. 
two. We are very happy that client give us some recommendation for price tag and goods.
three. If you have any concern, please contact us freely by E-mail or Tel: +86~13083988828ephone

Contact Me

If you are intrested in our tower crane,make sure you truly feel totally free to make contact with me,we might like to supply the greatest cost with you.
Tel: +86~13083988828/86~13083988828 13858117778869138866

The use of unique gear manufacturer’s (OEM) part figures or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our company and the shown substitution elements contained herein are not sponsored, accepted, or produced by the OEM.

China best torque limiter factory manufacturer & supplier  EPT Top-Kit-Tower Crane Qtz250-7027-16t with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT Top-Kit-Tower Crane Qtz250-7027-16t with top quality & best price

China best torque limiter factory manufacturer & supplier  EPT Top-Kit-Tower Crane Qtz250-7027-16t with top quality & best price