China best torque limiter factory manufacturer & supplier 12t Topless Tower Crane 7025 with top quality & best price

China best torque limiter factory manufacturer & supplier 12t Topless Tower Crane 7025 with top quality & best price

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

The 10 rewards of DaHan tower crane 

  1. With fifty six,000 sets of market place volume and excellent popularity, EPT tower crane ranks the 1st area in China tower crane ept in the previous a long time. EPT constantly adheres to the benefit that source the most useful tower crane and provider for the consumer, with the maximum cost functionality in the industry. 


two. EPT tower crane owns the major engineering R&D group, the solution top quality handed many experiments with stringent testing. In any other case, EPT has 16 many years of generation engineering and abundant encounters in high quality administration. Till now, in excess of 100 national technology patents of tower crane have been put into use already.

three.In order to guarantee the dependability of tower crane high quality and reduce the value, all raw resources are immediately provided by famous brands like Baosteel and Wisco. Uncooked components for primary areas these kinds of as regular section main limbs, tower caps undertake Q345B steel, thus the tensile strength elevated by 30% and the tower crane turns into much more safe and reliable. 

four. EPT tower crane is the business which first of all started to use the robot welding lines. At present, we have a fully automated robot welding generation line for mast sections fabrication made up by far more than a hundred welding robots. The creation line is composed with automatic content preparation, welding and maching. All major elements of EPT tower crane use robot welding, with the most ept carbon dioxide combined with argon fuel shielded welding, it has deep depth of fusion, higher top quality of welding and stable overall performance.


five. All components and parts of EPT tower crane use high quality brand names. Electric equipment with Schneider converter, aviation plug, stainless metal distribution box and 3 linkage console has characteristics of lower failure rate and simple installation.
Hoisting mechanism is offered by foremost producer Jiangte Motor or HangZhou Shengjian, all with engine oil, cost-free upkeep, large dependability and lower routine maintenance charge.
Slewing assistance employs HangZhou Fangyuan model or Rothe Erde manufacturer, twice tempering processing helps make a lot more efficiently operation and for a longer time tower crane provider existence.


six. Focus to element quality.  High-power bolt adopt shipborne scale DACROMET technological innovation. It can preserve not rusted for ten years .Swiss screw-thread bolts of preload encourage 30 percent than conventional bolts. Bodyweight limiter uses the stress ring composition and solid aluminum shell used Hoisting, derric ept limiting stopper to extend service existence.


7.Huge buildings as mast area, switch in a position, leading kit and hoisting jib adopt innovative products as NC machine device, drilling device, milling device processing following welding. That properly assures items assembly precision, reducing the failure price and strengthening the stability.

eight.12 automated spraying assembly line, the entire device adopt impeller blasting to ensure the cleanliness of metal surface area and remove the inside pressure producing in welding process, enhance the strength and steel surface area hardness, enhance portray adhesion. Two primer, a paint spraying engineering, lovely physical appearance, corrosion resistance has enhanced more than 2 times than the existence of ordinary spraying method. System, the small auto, fence and other little parts adopt sizzling dip galvanized following acid phosphate remedy, rust resistance much better.


9.Hoisting, derric ept and slewing system, with comprehensive protection this sort of as torque, bodyweight limit. The metal wire rope broken rope unit. Assortment of the vehicle design in opposition to decline and damaged shaft, such as tilting gadget. The electrical adopts overload defense, the design of PLC self-analysis program, it truly is convenient to routine maintenance.


ten. EPT three creation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to more than fifty international locations and regions. We have much more than a thousand sets soon after-product sales support community. We carried out the earliest stagnation stage support manner in this tower crane ept that make sure the high quality of provider and effectiveness. Or else, greater to take away customer’s anxieties.

Related tower crane model specs

Model Max load Jib length Totally free standing peak Idea load Mast section dimensions
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 1.3t one.5×1.5×2.5m
5t 50m 38m 1.3t one.6×1.6×2.5m
5t 50m forty two.5m one.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 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 one.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 one.8×1.8×2.8m
6t 60m 44m one.0t one.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m 1.2t one.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 40m1.Features Mounted on the shaft, able of transmission by way of roller chains, belts, and gears 1.3t one.6×1.6×2.8m
8t 60m 45m one.3t one.8×1.8×2.8m
8t 60m 44m 1.3t one.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 one.5t two.0×2.0×3.0m
10t 60m 45m 1.5t 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 2.0×2.0×3.0m
10t 60m 64.7m two.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 1.8×1.8×2.8m
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 two.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m two.1t two.0×2.0×3.0m
QTZ250(7571) 12t 70m 59.7m 2.5t 2.0×2.0×3.0m
QTZ250(7032) 12t 70m fifty two.5m 3.2t 2.0×2.0×3.0m
12t 70m fifty seven.5m 3.2t 2.0×2.0×3.0m
12t 70m 38.8m three.2t 2.0×2.0×3.0m
QTZ250(7571) 16t 70m fifty two.5m 2.7t 2.0×2.0×3.0m
16t 70m 38.8m 2.7t 2.0×2.0×3.0m
QTZ315(7530) 16t 75m fifty two.5m three.0t 2.0×2.0×3.0m
QTZ500(8522) 25t 85m 73m 2.2t two.5×2.5×5.95m

Our Service   
Pre-sale Support

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

2. Very good Quality & Factory Price & Quick Reaction & Reliable Service are what we are striving greatest to provide you.

3. All of our goods are produced by our specialist workmen and we have large effectiveness income staff, you can completely ept us.

four. We have a lot more than twenty many years knowledge in developing and manufacturing, we cherish every single get from our honored consumers.

Right after your variety

1. We will count least expensive shipping price and make invoice to you at after.

2. Check every single equipment before supply to ensure their quality, then send out out to you right after your payment.

Right after-sale Services

1. Our engineers are available to guide the operators abroad. 
2. We are very happy that buyer give us some recommendation for price tag and goods.
three. If you have any question, please make contact with us freely by E-mail or Tel: +86~13083988828ephone

Get in touch with Me

If you are intrested in our tower crane,remember to really feel cost-free to contact me,we might like to give the ideal price with you.
Tel: +86~13083988828: 86~13083988828 13858117778869138866

The use of original gear manufacturer’s (OEM) element numbers or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our business and the shown replacement components contained herein are not sponsored, authorized, or manufactured by the OEM.

China best torque limiter factory manufacturer & supplier 12t Topless Tower Crane 7025 with top quality & best price

China best torque limiter factory manufacturer & supplier 12t Topless Tower Crane 7025 with top quality & best price

China best torque limiter factory manufacturer & supplier 12t Topless Tower Crane 7025 with top quality & best price