Correct use of agricultural tricycle hydraulic system


Prepare the hydraulic system for basic operation:

First, depress the clutch pedal to cut off the power of the walking system. At the same time, step on the brake to stop the locomotive. Then push the plunger pump clutch lever to the inside, and the plunger pump starts to work, and the hydraulic oil in the hydraulic system makes an empty cycle.

Lifting operation: Push the hydraulic operating handle to the lifting position (that is, push it backwards). At this time, the oil passage to the tank is closed. Under the action of high-pressure oil, the oil tank jacket and stopper rod push the container to lift. When the two-stage plunger rises to the limit position, the lever is immediately pulled back to the neutral position, and the lifting operation stops.

Hold the lifting position: If the container needs to stop at a certain position, put the control handle to the neutral position immediately after the container is raised to this position. At this point, the cylinder releases the load, and the check valve closes the oil circuit of the oil cylinder to achieve the maintaining pressure. In the state, the container stops lifting in this position.

Landing container: After the container is unloaded, it needs to drop the container. At this time, pull the joystick to the lowered position (pull forward). The hydraulic oil of the oil pump and oil cylinder flows back to the oil tank, and the container falls back to its original position by its own weight. .

For more information on the supply, purchase, and investment of agricultural tricycles, please pay attention to the China Agricultural Tricycle Trade Network.

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