We – EPG Team the most significant gearbox & motors , torque limiter couplings and gears manufacturing facility in China with 5 distinct branches. For more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828
The ten advantages of DaHan tower crane
- With fifty six,000 sets of marketplace volume and excellent track record, EPT tower crane ranks the initial place in China tower crane ept in the past decades. EPT always adheres to the benefit that offer the most beneficial tower crane and provider for the consumer, with the greatest price efficiency in the business.
two. EPT tower crane owns the top technological innovation R&D group, the solution top quality handed numerous experiments with stringent tests. Or else, EPT has sixteen several years of manufacturing technology and wealthy encounters in high quality management. Until now, more than one hundred nationwide engineering patents of tower crane have been set into use previously.
three.In order to assure the reliability of tower crane good quality and lessen the expense, all raw resources are immediately supplied by well-known brand names like Baosteel and Wisco. Uncooked supplies for main elements this kind of as normal segment primary limbs, tower caps adopt Q345B metal, thus the tensile strength elevated by thirty% and the tower crane becomes far more risk-free and dependable.
four.Dahan tower crane is the enterprise which to start with started to use the robot welding strains. At present, we have a fully automatic robot welding manufacturing line for mast sections fabrication made up by far more than one hundred welding robots. The manufacturing line is composed with automated material preparation, welding and maching. All major elements of Dahan tower crane use robot welding, with the most ept carbon dioxide combined with argon gas shielded welding, it has deep depth of fusion, higher top quality of welding and stable functionality.
5. All elements and elements of EPT tower crane use premium brands. Electric powered tools with Schneider converter, aviation plug, stainless steel distribution box and three linkage console has attributes of minimal failure fee and easy set up.
Hoisting mechanism is presented by major maker Jiangte Motor or HangZhou Shengjian, all with engine oil, free of charge upkeep, higher trustworthiness and minimal maintenance price.
Slewing assist uses HangZhou Fangyuan manufacturer or Rothe Erde manufacturer, 2 times tempering processing can make a lot more easily operation and longer tower crane services lifestyle.
6. Consideration to depth top quality. High-strength bolt undertake shipborne scale DACROMET engineering. It can maintain not rusted for ten several years .Swiss screw-thread bolts of preload market thirty p.c than standard bolts. Excess weight limiter utilizes the tension ring composition and cast aluminum shell employed Hoisting, derric ept restricting stopper to increase support lifestyle.
seven.Big structures as mast section, turn ready, leading package and hoisting jib undertake innovative products as NC machine instrument, drilling machine, milling machine processing right after welding. That efficiently assures merchandise assembly accuracy, decreasing the failure price and improving the stability.
eight.12 automated spraying assembly line, the total equipment adopt impeller blasting to guarantee the cleanliness of steel area and eradicate the Ball-detent torque limiters transmit drive by means of arrays of balls locked (by springs) in detents. These single or multi-position torque limiters clutch connected load by allowing the balls escape their detents when push torque exceeds that to get over the spring set. Roller-detent torque limiters work much the exact same way as ball-detent varieties — by wedging between the torque limiter’s internal and outer races. These torque limiters can call for guide reset, or they can reset immediately. If a multi-placement model, detents are spaced each and every 30, sixty, 90° or other interval to serve gradual-velocity axes that cannot tolerate a lengthy slow wait around for reengagementinternal stress producing in welding procedure, increase the energy and metal surface hardness, enhance painting adhesion. Two primer, a paint spraying technological innovation, stunning appearance, corrosion resistance has improved much more than twice than the life of normal spraying process. System, the little vehicle, fence and other tiny parts undertake sizzling dip galvanized right after acid phosphate treatment, rust resistance much better.
nine.Hoisting, derric ept and slewing mechanism, with comprehensive security this sort of as torque, excess weight limit. The metal wire rope damaged rope unit. Range of the car layout from decline and broken shaft, this kind of as tilting system. The electrical adopts overload safety, the style of PLC self-prognosis program, it truly is practical to routine maintenance.
10.Dahan three production bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to more than 50 nations around the world and areas. We have much more than one thousand sets after-product sales service network. We carried out the earliest stagnation position support method in this tower crane ept that make sure the high quality of provider and effectiveness. Otherwise, better to eliminate customer’s anxieties.
Associated tower crane design requirements
| Product | Max load | Jib duration | Totally free standing height | Suggestion load | Mast area measurement |
| QTZ50(4810) | 4t | 48m | 29m | 1t | 1.5×1.5×2.2m |
| 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 | 1.6×1.6×2.5m | |
| 5t | 50m | forty two.5m | 1.3t | 1.6×1.6×2.8m | |
| 6t | 50m | 40m | 1.3t | one.6×1.6×2.5m | |
| 6t | 50m | 42m | 1.3t | one.6×1.6×2.8m | |
| 5t | 50m | 36.5m | one.3t | 1.2×1.2×3.0m | |
| 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 | 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 | one.0t | 1.6×1.6×2.8m |
| 6t | 60m | 45m | one.0t | 1.8×1.8×2.8m | |
| 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 | 1.8×1.8×2.8m | |
| 6t | 60m | 44m | one.2t | 1.2×1.2×3.0m | |
| QTZ100(6013) | 6t | 60m | 40m | 1.3t | one.6×1.6×2.8m |
| 8t | 60m | 45m | 1.3t | 1.8×1.8×2.8m | |
| 8t | 60m | 44m | one.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 | one.8×1.8×2.8m | |
| QTZ125(6015) | 8t | 60m | 45m | 1.5t | two.0×2.0×3.0m |
| 10t | 60m | 45m | one.5t | 1.8×1.8×2.8m | |
| 10t | 60m | 44m | one.5t | 1.6×1.6×3.0m | |
| 10t | 60m | 60m | 1.5t | two.0×2.0×3.0m | |
| QTZ160(6571) | 10t | 60m | 59.7m | two.4t | two.0×2.0×3.0m |
| 10t | 60m | sixty four.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 | 1.8×1.8×2.8m | |
| QTZ200(6520) | 10t | 65m | fifty nine.7m | 2.0t | 2.0×2.0×3.0m |
| 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 | two.1t | 2.0×2.0×3.0m |
| QTZ250(7571) | 12t | 70m | 59.7m | two.5t | 2.0×2.0×3.0m |
| QTZ250(7032) | 12t | 70m | 52.5m | three.2t | 2.0×2.0×3.0m |
| 12t | 70m | fifty seven.5m | 3.2t | two.0×2.0×3.0m | |
| 12t | 70m | 38.8m | three.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 | 2.7t | 2.0×2.0×3.0m | |
| QTZ315(7530) | 16t | 75m | 52.5m | 3.0t | 2.0×2.0×3.0m |
| QTZ500(8522) | 25t | 85m | 73m | 2.2t | two.5×2.5×5.95m |
Our Service
Pre-sale Support
one. We can customise goods in accordance to client’s demand from customers. Numerous kinds of Development Hoist and Tower Crane for your choice.
two. Very good Top quality & Factory Price & Quick Response & Reliable Support are what we are trying ideal to supply you.
three. All of our products are produced by our skilled workmen and we have high efficiency income staff, you can absolutely ept us.
4. We have more than twenty many years knowledge in designing and production, we cherish each purchase from our honored clientele.
Following your selection
one. We will rely most inexpensive shipping value and make invoice to you at as soon as.
two. Test every device prior to shipping to make certain their quality, then send out out to you right after your payment.
Soon after-sale Services
one. Our engineers are offered to information the operators overseas.
2. We are really happy that client give us some suggestion for price and products.
3. If you have any question, remember to make contact with us freely by E-mail or Tel: +86~13083988828ephone
Make contact with Me
If you are intrested in our tower crane,you should come to feel free of charge to make contact with me,we would like to supply the greatest price with you.
The use of first gear manufacturer’s (OEM) part quantities or logos , e.g. CASE® and John Deere® are for reference functions only and for indicating solution use and compatibility. Our organization and the shown alternative parts contained herein are not sponsored, accepted, or manufactured by the OEM.
