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If you are interested in our products, please contact us.Jiangsu Mingjie Emergency Rescue Equipment Co., Ltd.
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North side of Jianggao Road, Zhonglian Village, Yexu Town, Gaogang District, Taizhou, Jiangsu Province
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Breaking tools
Hydraulic Expander
Detailed description：
In line with the national standard gb/t17906-1999 "hydraulic demolition tools General technical conditions", Expansion force 30-45kn, expansion distance of 620mm; at 80% rated operating pressure, the expander completes from the closed position to the maximum opening, then returns to the original position and 50 consecutive cycles, after which the action should be normal , no leakage and abnormal phenomenon, the edge should be no curl, blade phenomenon.
| Project | Parameters |
| Maximum expansion distance | 620mm |
| Rated working pressure | 63MPa |
| Expansion force | 30.0~45.0KN |
| Empty open space (motorized pump oil supply) | ≤30S |
| Empty closed time (motorized pump oil supply) | ≤25S |
| Quality (working status) | ≤19Kg |
| Size: Length × width × height | 730x320x190 |
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