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a. Hydraulic system
The hydraulic system consists of main oil pump, valve group, lifting cylinder, inclined cylinder and oil
circuit.
The oil pump motor drives the gear pump to provide hydraulic power, the lifting cylinder is responsible
for the lifting of the fork, the inclined cylinder completes the forward and backward tilt of the door frame,
and the lateral cylinder completes the left and right-side movement of the tray frame
. It has been
debugged before leaving the factory. After leaving the factory, non-after-sales staff of our company or
professional maintenance personnel is strictly prohibited to adjust themselves to avoid safety accidents.
7.1 Multiple valve sets
Multi-way valve consists of valve body, solenoid valve, relief valve and so on. The pressure of the main
safety valve has been adjusted well before delivery, so users are not allowed to adjust it casually.
Summary of Contents for EK18RF
Page 6: ...5 Pic2 The rail of gantry Pic3 Drive axle clamp...
Page 15: ...14 9 Wiring circuit diagram A Electrical schematic diagram 3 2 hydraulic principle diagram...
Page 18: ...17 12 The braking system Operating handle diagram...
Page 21: ...20 1 solenoid valve 2 proportional valve 3 check valve 4 countercurrent valve 5 throttle valve...
Page 22: ...21 13 Schematic drawing of lifting cylinder and tilting cylinder...