分享The most representative of concrete machinery is pump truck, hydraulic cylinders can be classified as boom, support and pumping according to its function. During the operation, boom and leg cylinder will bear vibration, side load, and need to keep pressure. The master pumping cylinder runs fast, the impact is large, and the front end is immersed in water, which requires high reliability of the hydraulic cylinders.
1. Anti-leakage patent technology is adopted to improve the sealing performance;
2. The application of lightweight technology makes the main engine more energy efficient;
3. The waterproof patent technology of pumping cylinder can prevent the emulsification of hydraulic oil;
4. The sleeve technology of support cylinder improve the capacity of resisting eccentric greatly.
Item | Value | Unit | Scope of application | |
Bore Diameter | 80 - 360 | mm | 23-75m Pumping truck | |
Rod Diameter | 55 - 220 | mm | ||
Stroke | 150 - 2450 | mm | ||
Working Pressure | 22 - 45 | MPa | ||
Output Force | Push | ≤ 4065 | KN | |
Pull | ≤ 2549 | KN | ||
Working Temperature | -40 - 100 | ℃ | ||
Address: No. 88, Junshi Road, Jianyang Petroleum Equipment Industry Zone, Jianhu, Jiangsu of China
Phone：0086 515 86390299
Mobile: 0086 18012532111（Mr Zhu）
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