| 摘要 |
PURPOSE:To improve front visual field and reduce cost as well as to improve operability by remote controlling a plurality of actuators selectively by combination of one control valve and a plurality of switch valves. CONSTITUTION:One control valve 3 and a plurality of electromagnetic switch valves 6, 9, 13 are combined together to compose a hydraulic circuit, and the control valve 3 and the electromagnetic switch valves 6, 9, 13 are connected to a solenoid discrimination drive circuit 16. Then as operating force is reduced and operability can be improved and also free arrangement of the control valve 3 is obtained, hydraulic piping between the body frame of a forklift and its loading device can be reduced, and front visual field is improved and cost and be reduced.
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