Hoisting Machinery Cylinder Hoisting machinery has high requirements for security performance, as it works frequently in the process of operation, especially the large shock and vibration and it has the requirement for high reliability. Limit working conditions bear large lateral load, so it has higher requirements for hardness and wear resistance of rod surface of oil cylinder.
Product Features: 1. Single cylinder latch interlock technology can ensure reliability and security of lifting arm at maximum during stretching and hoisting;
2. It adopts new type counterweighing hooking technology, which can ensure the product stability performance under heavy load situations;
3. It adopts large span guidance technology and special guidance bearing, which can improve partial load stability of super-long hydraulic cylinder;
4. Oil and gas mixture suspension technology can ensure the chassis suspension system to be more stable and reliable.
Application: Auto crane; whole ground crane; rough terrain wheeled crane; crawler crane; lorry crane; tower crane
Product Parameters: 主要项目 | 参数 | 单位 | 配套范围 |
Main Item | Parameters | Unit | Supporting Scope |
缸径 | 40 - 620 | mm | 1 - 4000吨起重机械 1 – 4000T Hoisting Machinery |
Cylinder Diameter |
杆径 | 25 - 535 | mm |
Rod Diameter |
行程 | 30 - 15500 | mm |
Stroke |
工作压力 | 10 - 40 | MPa |
Working Pressure |
输出力 | 推力 | ≤ 9656 | KN |
Output Force | Thrust |
| 拉力 | ≤ 3674 | KN |
| Pull |
工作温度 | -140 | ℃ |
Working Temperature |