China best torque limiter factory manufacturer & supplier Qtz250  12t Flat Top Tower Crane. with top quality & best price

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

The 10 benefits of DaHan tower crane 

  1. With fifty six,000 sets of industry quantity and excellent popularity, EPT tower crane ranks the very first spot in China tower crane ept in the past a long time. EPT often adheres to the price that provide the most beneficial tower crane and support for the buyer, with the maximum value efficiency in the market. 


2. EPT tower crane owns the major engineering R&D staff, the product high quality passed several experiments with rigid testing. In any other case, EPT has sixteen years of production technology and rich activities in top quality management. Until now, more than one hundred countrywide engineering patents of tower crane have been set into use already.

three.In get to promise the trustworthiness of tower crane good quality and reduce the cost, all raw resources are right equipped by renowned manufacturers like Baosteel and Wisco. Raw materials for primary components this kind of as standard segment principal limbs, tower caps adopt Q345B metal, hence the tensile strength elevated by 30% and the tower crane gets to be more secure and reputable. 

four. EPT tower crane is the company which to start with started out to use the robotic welding lines. At present, we have a fully computerized robot welding manufacturing line for mast sections fabrication manufactured up by much more than 100 welding robots. The creation line is composed with automatic materials planning, welding and maching. All main areas 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, high quality of welding and stable overall performance.


five. All areas and elements of EPT tower crane use premium brand names. Electric powered equipment with Schneider converter, aviation plug, stainless metal distribution box and 3 linkage console has characteristics of lower failure price and effortless set up.
Hoisting system is provided by major maker Jiangte Motor or HangZhou Shengjian, all with motor oil, totally free servicing, substantial reliability and minimal routine maintenance price.
Slewing help utilizes HangZhou Fangyuan brand or Rothe Erde brand name, two times tempering processing tends to make much more efficiently operation and longer tower crane services existence.


6. Attention to depth top quality.  High-energy bolt undertake shipborne scale DACROMET technological innovation. It can maintain not rusted for ten a long time .Swiss screw-thread bolts of preload advertise 30 per cent than standard bolts. Excess weight limiter employs the tension ring structure and solid aluminum shell utilized Hoisting, derric ept restricting stopper to extend service daily life.


seven.Large buildings as mast part, change ready, best package and hoisting jib undertake sophisticated tools as NC equipment resource, drilling device, milling device processing soon after welding. That successfully assures items assembly precision, decreasing the failure fee and strengthening the protection.

8.12 automatic spraying assembly line, the entire equipment undertake impeller blasting to make sure the cleanliness of steel surface area and eliminate the inside anxiety producing in welding process, boost the power and steel area hardness, boost portray adhesion. Two primer, a paint spraying engineering, beautiful visual appeal, corrosion resistance has increased a lot more than twice than the daily life of common spraying method. Platform, the small automobile, fence and other modest items undertake scorching dip galvanized soon after acid phosphate remedy, rust resistance stronger.


nine.Hoisting, derric ept and slewing mechanism, with total safety such as torque, weight restrict. The metal wire rope broken rope unit. Range of the auto design towards decline and broken shaft, this kind of as tilting unit. The electrical adopts overload safety, the design and style of PLC self-prognosis program, it truly is handy to routine maintenance.


10. EPT a few production bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to much more than 50 nations and regions. We have a lot more than 1000 sets after-product sales support network. We carried out the earliest stagnation level services manner in this tower crane ept that guarantee the quality of provider and performance. Normally, far better to get rid of customer’s worries.

Connected tower crane model specifications

Model Max load Jib length Totally free standing peak Tip load Mast segment 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 one.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 1.2×1.2×3.0m
6t 50m 44m 1.3t 1.2×1.2×3.0m
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 1.2t 1.6×1.6×2.8m
QTZ80(5613) 6t 56m 42m 1.3t one.6×1.6×2.8m
6t 56m 44m one.3t one.2×1.2×3.0m
QTZ80(6571) 6t 60m 40m 1.0t 1.6×1.6×2.8m
6t 60m 45m 1.0t one.8×1.8×2.8m
6t 60m 44m one.0t one.2×1.2×3.0m
QTZ80(6012) 6t 60m 40m one.2t one.6×1.6×2.8m
6t 60m 45m one.2t one.8×1.8×2.8m
6t 60m 44m one.2t one.2×1.2×3.0m
QTZ100(6013) 6t 60m 40m 1.3t 1.6×1.6×2.8m
8t 60m 45mWT Collection The WT Sequence was created to accommodate drinking water treatment method programs and characteristics a stainless metal module for exceptional protection in the harsh operating atmosphere. one.3t 1.8×1.8×2.8m
8t 60m 44m one.3t one.2×1.2×3.0m
QTZ125(6513) 6t 65m 45m one.3t 1.8×1.8×2.8m
8t 65m 45m one.3t one.8×1.8×2.8m
QTZ125(6015) 8t 60m 45m one.5t 2.0×2.0×3.0m
10t 60m 45m 1.5t one.8×1.8×2.8m
10t 60m 44m 1.5t one.6×1.6×3.0m
10t 60m 60m one.5t 2.0×2.0×3.0m
QTZ160(6571) 10t 60m 59.7m two.4t two.0×2.0×3.0m
10t 60m 64.7m two.4t 2.0×2.0×3.0m
QTZ160(6516) 8t 65m 50m 1.6t 1.6×1.6×3.0m
8t 65m 50m 1.6t 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 two.0×2.0×3.0m
10t 65m fifty three.5m 2.0t two.0×2.0×3.0m
QTZ250(7571) 12t 70m fifty nine.7m 2.1t 2.0×2.0×3.0m
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 57.5m three.2t 2.0×2.0×3.0m
12t 70m 38.8m three.2t two.0×2.0×3.0m
QTZ250(7571) 16t 70m 52.5m two.7t 2.0×2.0×3.0m
16t 70m 38.8m two.7t 2.0×2.0×3.0m
QTZ315(7530) 16t 75m 52.5m 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 customise merchandise according to client’s demand. Various kinds of Design Hoist and Tower Crane for  your  choice.

two. Very good Quality & Factory Cost & Quick Response & Reliable Service are what we are trying ideal to supply you.

3. All of our items are created by our skilled workmen and we have substantial efficiency product sales team, you can completely ept us.

4. We have more than twenty a long time encounter in developing and producing, we cherish every single buy from our honored consumers.

Following your assortment

1. We will count cheapest shipping and delivery cost and make invoice to you at as soon as.

two. Check each and every machine before shipping and delivery to make sure their quality, then deliver out to you soon after your payment.

Following-sale Service

one. Our engineers are obtainable to manual the operators abroad. 
2. We are very glad that customer give us some recommendation for cost and goods.
three. If you have any question, remember to get in touch with us freely by E-mail or Tel: +86~13083988828ephone

Speak to Me

If you are intrested in our tower crane,you should really feel free to speak to me,we might like to give the best price tag with you.
Tel: +86~13083988828/86~13083988828 13858117778869138866

The use of original gear manufacturer’s (OEM) portion quantities or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our company and the listed alternative parts contained herein are not sponsored, accredited, or made by the OEM.

China best torque limiter factory manufacturer & supplier Qtz250  12t Flat Top Tower Crane. with top quality & best price

China best torque limiter factory manufacturer & supplier Qtz250  12t Flat Top Tower Crane. with top quality & best price

China best torque limiter factory manufacturer & supplier Qtz250  12t Flat Top Tower Crane. with top quality & best price

Torque Arm

As one of the torque arm manufacturers, suppliers, and exporters of mechanical products, We offer torque arms and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of the torque arm.

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