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400 ton high tonnage single acting hydraulic pressure jack high quality

400 ton high tonnage single acting hydraulic pressure jack high quality description: The 400 ton high tonnage single acting hydraulic pressure jack high quality with pump has a large stroke and a strong lifting capacity, and is the best choice for maintenance, manufacturing, construction and other operations. All models can be processed according to customer requirements, and the bottom is designed with mounting holes, which makes the installation and positioning convenient.

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The application of 400 ton high tonnage single acting hydraulic pressure jack high quality:

1. If the oil quantity of the pump body is insufficient, it is necessary to first add working oil (10# oil) to the pump to work.

2. Estimated weight, should not be overloaded.

3. Determine the center of gravity of the lifting object and select the point of gravity of the jack. At the same time, it must take into account whether the softness and hardness of the ground are padded with tough wood to avoid the risk of dumping when lifting.

4. After the jack lifts the heavy object, the heavy material should be supported in time with the tough wood. It is forbidden to use the jack as a support. It is forbidden to use several jacks at the same time to avoid the imbalance of load and the danger of dumping.

5. When using, first connect the quick joint of the manual pump to the top, then select the position and screw the oil drain screw on the oil pump to work. Loosen the oil drain screw and unload the cylinder.

6. Please refer to the instruction manual for the electric pump.

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