We – EPG Group the greatest gearbox & motors , torque limiter couplings and gears manufacturing unit in China with 5 distinct branches. For much more details: Cell/whatsapBall-detent torque limiters transmit force via arrays of balls locked (by springs) in detents. These one or multi-place torque limiters clutch connected load by letting the balls escape their detents when push torque exceeds that to conquer the spring established. Roller-detent torque limiters perform much the very same way as ball-detent types — by wedging between the torque limiter’s interior and outer races. These torque limiters can demand guide reset, or they can reset automatically. If a multi-placement design, detents are spaced each 30, sixty, 90° or other interval to serve gradual-velocity axes that can’t tolerate a long slow wait for reengagementp/telegram/Kakao us at: 0086~13083988828 13858117778083988828
The ten benefits of DaHan tower crane
- With fifty six,000 sets of market place quantity and outstanding popularity, EPT tower crane ranks the first area in China tower crane ept in the past many years. EPT often adheres to the benefit that supply the most beneficial tower crane and provider for the buyer, with the greatest value functionality in the business.
2. EPT tower crane owns the foremost technology R&D group, the item quality handed numerous experiments with stringent testing. In any other case, EPT has 16 a long time of manufacturing technological innovation and rich experiences in top quality management. Until now, more than a hundred national technology patents of tower crane have been set into use currently.
three.In buy to promise the reliability of tower crane top quality and lessen the value, all raw resources are directly equipped by well-known manufacturers like Baosteel and Wisco. Uncooked components for main elements these kinds of as normal segment major limbs, tower caps adopt Q345B metal, hence the tensile energy enhanced by thirty% and the tower crane becomes more risk-free and dependable.
four.Dahan tower crane is the business which to start with began to use the robotic welding strains. At existing, we have a fully computerized robot welding manufacturing line for mast sections fabrication created up by a lot more than one hundred welding robots. The manufacturing line is composed with automated substance planning, welding and maching. All principal elements of Dahan tower crane use robot welding, with the most ept carbon dioxide blended with argon gasoline shielded welding, it has deep depth of fusion, substantial quality of welding and stable efficiency.
5. All areas and factors of EPT tower crane use premium makes. Electric powered tools with Schneider converter, aviation plug, stainless metal distribution box and a few linkage console has functions of reduced failure fee and straightforward installation.
Hoisting system is supplied by leading company Jiangte Motor or HangZhou Shengjian, all with engine oil, free of charge routine maintenance, higher trustworthiness and minimal upkeep price.
Slewing support utilizes HangZhou Fangyuan model or Rothe Erde manufacturer, two times tempering processing helps make far more efficiently procedure and more time tower crane services lifestyle.
6. Focus to depth top quality. High-toughness bolt adopt shipborne scale DACROMET technological innovation. It can hold not rusted for ten years .Swiss screw-thread bolts of preload advertise 30 % than traditional bolts. Weight limiter utilizes the pressure ring structure and solid aluminum shell used Hoisting, derric ept limiting stopper to lengthen service existence.
7.Massive structures as mast segment, switch capable, top package and hoisting jib undertake superior products as NC machine instrument, drilling device, milling device processing right after welding. That effectively guarantees goods assembly accuracy, minimizing the failure charge and bettering the security.
8.12 computerized spraying assembly line, the total device undertake impeller blasting to make certain the cleanliness of metal area and get rid of the inside stress generating in welding method, increase the strength and steel surface area hardness, increase portray adhesion. Two primer, a paint spraying engineering, stunning physical appearance, corrosion resistance has increased more than twice than the existence of common spraying approach. System, the tiny automobile, fence and other little pieces undertake hot dip galvanized right after acid phosphate remedy, rust resistance stronger.
9.Hoisting, derric ept and slewing system, with total safety this sort of as torque, fat limit. The steel wire rope damaged rope system. Range of the car design and style in opposition to loss and broken shaft, this kind of as tilting system. The electrical adopts overload defense, the design and style of PLC self-prognosis program, it truly is convenient to upkeep.
ten.Dahan three manufacturing bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to a lot more than fifty nations around the world and locations. We have much more than one thousand sets soon after-product sales services network. We carried out the earliest stagnation level services mode in this tower crane ept that ensure the good quality of support and performance. Otherwise, better to remove customer’s anxieties.
Connected tower crane design technical specs
| Product | Max load | Jib size | Cost-free standing top | Suggestion load | Mast part measurement |
| QTZ50(4810) | 4t | 48m | 29m | 1t | one.5×1.5×2.2m |
| QTZ50(5008) | 4t | 50m | 29m | .8t | one.5×1.5×2.2m |
| QTZ63(5013) | 5t | 50m | 38m | one.3t | one.5×1.5×2.5m |
| 5t | 50m | 38m | 1.3t | 1.6×1.6×2.5m | |
| 5t | 50m | forty two.5m | 1.3t | one.6×1.6×2.8m | |
| 6t | 50m | 40m | 1.3t | one.6×1.6×2.5m | |
| 6t | 50m | 42m | 1.3t | 1.6×1.6×2.8m | |
| 5t | 50m | 36.5m | 1.3t | one.2×1.2×3.0m | |
| 6t | 50m | 44m | 1.3t | one.2×1.2×3.0m | |
| QTZ80(5610) | 6t | 56m | 42m | one.0t | one.6×1.6×2.8m |
| 6t | 56m | 44m | 1.0t | one.2×1.2×3.0m | |
| QTZ80(5612) | 6t | 56m | 40m | 1.2t | one.6×1.6×2.8m |
| QTZ80(5613) | 6t | 56m | 42m | 1.3t | 1.6×1.6×2.8m |
| 6t | 56m | 44m | one.3t | one.2×1.2×3.0m | |
| QTZ80(6571) | 6t | 60m | 40m | 1.0t | one.6×1.6×2.8m |
| 6t | 60m | 45m | one.0t | one.8×1.8×2.8m | |
| 6t | 60m | 44m | one.0t | 1.2×1.2×3.0m | |
| 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 | one.2t | one.2×1.2×3.0m | |
| QTZ100(6013) | 6t | 60m | 40m | 1.3t | 1.6×1.6×2.8m |
| 8t | 60m | 45m | 1.3t | 1.8×1.8×2.8m | |
| 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 | one.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 | one.5t | one.6×1.6×3.0m | |
| 10t | 60m | 60m | 1.5t | 2.0×2.0×3.0m | |
| QTZ160(6571) | 10t | 60m | 59.7m | 2.4t | two.0×2.0×3.0m |
| 10t | 60m | 64.7m | 2.4t | 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 | 59.7m | two.0t | 2.0×2.0×3.0m |
| 10t | 65m | 64.7m | 2.0t | 2.0×2.0×3.0m | |
| 10t | 65m | 53.5m | two.0t | two.0×2.0×3.0m | |
| QTZ250(7571) | 12t | 70m | 59.7m | two.1t | 2.0×2.0×3.0m |
| QTZ250(7571) | 12t | 70m | fifty nine.7m | 2.5t | two.0×2.0×3.0m |
| QTZ250(7032) | 12t | 70m | fifty two.5m | three.2t | two.0×2.0×3.0m |
| 12t | 70m | 57.5m | 3.2t | two.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 | three.0t | two.0×2.0×3.0m |
| QTZ500(8522) | 25t | 85m | 73m | two.2t | two.5×2.5×5.95m |
Our Service
Pre-sale Provider
1. We can personalize merchandise according to client’s need. Numerous varieties of Development Hoist and Tower Crane for your choice.
two. Very good Quality & Factory Value & Quick Response & Reliable Support are what we are making an attempt very best to offer you you.
three. All of our merchandise are produced by our expert workmen and we have high effectiveness product sales team, you can completely ept us.
4. We have more than twenty several years knowledge in designing and production, we cherish each and every get from our honored clientele.
Soon after your choice
one. We will rely cheapest delivery expense and make bill to you at as soon as.
2. Check every single equipment just before shipping and delivery to make certain their good quality, then send out to you following your payment.
Right after-sale Provider
one. Our engineers are accessible to guidebook the operators abroad.
two. We are quite happy that consumer give us some recommendation for price tag and merchandise.
3. If you have any query, make sure you speak to us freely by E-mail or Tel: +86~13083988828ephone
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If you are intrested in our tower crane,please feel free to contact me,we would like to provide the best price with you.
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