We – EPG Group the greatest gearbox & motors , torque limiter couplings and gears factory in China with 5 different branches. For a lot more information: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828
The ten rewards of DaHan tower crane
- With fifty six,000 sets of market volume and exceptional popularity, EPT tower crane ranks the very first place in China tower crane ept in the past many years. EPT always adheres to the benefit that provide the most useful tower crane and services for the client, with the greatest price overall performance in the industry.
2. EPT tower crane owns the major technologies R&D crew, the item high quality handed numerous experiments with strict tests. Otherwise, EPT has sixteen many years of generation technologies and prosperous experiences in quality management. Until now, above one hundred national technologies patents of tower crane have been put into use presently.
three.In order to assure the trustworthiness of tower crane good quality and minimize the cost, all raw materials are right supplied by popular manufacturers like Baosteel and Wisco. Uncooked supplies for major components these kinds of as regular part major limbs, tower caps adopt Q345B steel, thus the tensile strength improved by 30% and the tower crane gets more safe and trustworthy.
four.Dahan tower crane is the business which to start with started to use the robotic welding lines. At current, we have a fully automated robot welding production line for mast sections fabrication created up by a lot more than a hundred welding robots. The manufacturing line is composed with automatic material preparation, welding and maching. All principal parts of Dahan tower crane use robotic welding, with the most ept carbon dioxide mixed with argon gas shielded welding, it has deep depth of fusion, higher high quality of welding and stable efficiency.
five. All components and elements of EPT tower crane use premium makes. Electric powered gear with Schneider converter, aviation plug, stainless steel distribution box and 3 linkage console has attributes of lower failure rate and easy installation.
Hoisting mechanism is supplied by major maker Jiangte Motor or HangZhou Shengjian, all with motor oil, free of charge maintenance, large reliability and low maintenance fee.
Slewing assist employs HangZhou Fangyuan brand name or Rothe Erde brand, 2 times tempering processing can make a lot more easily operation and for a longer time tower crane provider daily life.
six. Focus to detail high quality. High-energy bolt undertake shipborne scale DACROMET technological innovation. It can preserve not rusted for ten years .Swiss screw-thread bolts of preload advertise thirty per cent than traditional bolts. Weight limiter utilizes the stress ring composition and solid aluminum shell used Hoisting, derric ept restricting stopper to extend services life.
7.Large buildings as mast segment, change able, top package and hoisting jib undertake sophisticated tools as NC equipment tool, drilling device, milling machine processing soon after welding. That efficiently assures merchandise assembly precision, minimizing the failure rate and bettering the safety.
eight.twelve computerized spraying assembly line, the whole machine adopt impeller blasting to guarantee the cleanliness of metal surface area and get rid of the inside pressure generating in welding approach, enhance the power and metal surface area hardness, boost portray adhesion. Two primer, a paint spraying technologies, lovely physical appearance, corrosion resistance has increased much more than twice than the lifestyle of ordinary spraying process. Platform, the tiny vehicle, fence and other small parts undertake scorching dip galvanized right after acid phosphate remedy, rust resistance more powerful.
9.Hoisting, derric ept and slewing mechanism, with full protection these kinds of as torque, bodyweight restrict. The steel wire rope broken rope system. Variety of the automobile style from reduction and broken shaft, this sort of as tilting unit. The electrical adopts overload security, the design and style of PLC self-analysis program, it truly is convenient to maintenance.
ten.Dahan three production bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to a lot more than fifty international locations and regions. We have far more than one thousand sets soon after-revenue service community. We carried out the earliest stagnation position services method in this tower crane ept that guarantee the quality of support and performance. Otherwise, better to take away customer’s concerns.
Related tower crane design specifications
| Model | Max load | Jib length | Totally free standing peak | Tip load | Mast part dimension |
| 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 | one.5×1.5×2.5m |
| 5t | 50m | 38m | one.3t | one.6×1.6×2.5m | |
| 5t | 50m | forty two.5m | one.3t | one.6×1.6×2.8m | |
| 6t | 50m | 40m | one.3t | one.6×1.6×2.5m | |
| 6t | 50m | 42m | one.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 | 1.0t | 1.6×1.6×2.8m |
| 6t | 56m | 44m | one.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 | one.6×1.6×2.8m |
| 6t | 56m | 44m | 1.3t | one.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 | one.2t | one.6×1.6×2.8m |
| 6t | 60m | 45m | one.2t | 1.8×1.8×2.8m | |
| 6t | 60m | 44m | one.2t | 1.2×1.2×3.0m | |
| QTZ100(6013) | 6t | 60m | 40m | 1.3t | 1.6×1.6×2.8m |
| 8t | 60m | 45m | 1.3t | one.8×1.8×2.8m | |
| 8t | 60m | 44m | 1.3t | one.2×1.2×3.0m | |
| QTZ125(6513) | 6t | 65m | 45m | one.3t | 1400 Series The four hundred Sequence has been created to meet up with the need to have for a high-and reduced-pace, totally free-wheeling torque limiter. It differs from preceding ball detent designs by using two sets of balls on concentric pitch circles..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 | one.5t | 1.8×1.8×2.8m | |
| 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 | 2.4t | 2.0×2.0×3.0m | |
| QTZ160(6516) | 8t | 65m | 50m | 1.6t | 1.6×1.6×3.0m |
| 8t | 65m | 50m | one.6t | 1.8×1.8×2.8m | |
| QTZ200(6520) | 10t | 65m | 59.7m | 2.0t | two.0×2.0×3.0m |
| 10t | 65m | sixty four.7m | 2.0t | two.0×2.0×3.0m | |
| 10t | 65m | 53.5m | two.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 | 52.5m | 3.2t | 2.0×2.0×3.0m |
| 12t | 70m | 57.5m | three.2t | two.0×2.0×3.0m | |
| 12t | 70m | 38.8m | three.2t | two.0×2.0×3.0m | |
| QTZ250(7571) | 16t | 70m | fifty two.5m | 2.7t | two.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 | 2.5×2.5×5.95m |
Our Service
Pre-sale Support
one. We can personalize goods according to client’s need. A variety of sorts of Construction Hoist and Tower Crane for your choice.
two. Excellent Quality & Factory Cost & Quick Response & Reliable Services are what we are trying greatest to offer you you.
three. All of our merchandise are created by our expert workmen and we have substantial effectiveness income staff, you can absolutely ept us.
4. We have much more than twenty many years expertise in planning and producing, we cherish each buy from our honored clientele.
Following your choice
one. We will rely least expensive shipping and delivery price and make bill to you at after.
2. Examination every single machine just before delivery to make sure their high quality, then send out to you soon after your payment.
Right after-sale Provider
1. Our engineers are accessible to information the operators abroad.
two. We are very glad that customer give us some recommendation for price and goods.
3. If you have any issue, make sure you speak to us freely by E-mail or Tel: +86~13083988828ephone
Make contact with Me
If you are intrested in our tower crane,please truly feel cost-free to speak to me,we might like to supply the very best price with you.
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