Double-acting hollow (through-core tension) jack
It has the lifting function of jack and stretching function. It can be used for cables, steel ropes and other shafts to pass through. It is double-acting, hydraulic return, simple and convenient to operate. It can choose double-oil manual pump, electric pump station and motorized pump station.
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Detailed description
It has the lifting function of jack and stretching function. It can be used for cables, steel ropes and other shafts to pass through. It is double-acting, hydraulic return, simple and convenient to operate. It can choose double-oil manual pump, electric pump station and motorized pump station.
| Model | Bearing capacity T | Central aperture mm | Working stroke mm | working pressure mpa | Body height mm | Stretch height mm | Outer diameter mm |
| QKS20/150 | 20 | 41 | 150 | 1-63 | 316 | 466 | 140 |
| QKS50/200 | 50 | 41 | 200 | 388 | 588 | 180 | |
| QKS100/150 | 100 | 71 | 150 | 380 | 530 | 226 | |
| QKS150/200 | 150 | 71 | 200 | 440 | 640 | 273 | |
| QKS300/150 | 300 | 79 | 150 | 446 | 596 | 370 | |
| QKS300/200 | 300 | 79 | 200 | 496 | 696 | 370 | |
| Note: The central aperture and working stroke can be designed and produced according to user requirements. | |||||||
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No.8, Qixi Industrial Park, Decheng District, Dezhou City, Shandong Province
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