| 摘要 |
PROBLEM TO BE SOLVED: To safely unload a cargo at a low cost in a surely synchronous motion. SOLUTION: In a forklift in which a pusher is advanced to push out a cargo on a for by a pusher cylinder in a synchronous manner with the reverse of a vehicle body by pressing a synchronous mode change-over switch, switching a forward/reverse lever to the reverse, and stepping in an acceleration pedal, a manually switching valve 21 is interposed in a hydraulic circuit to connect the pusher cylinder to a hydraulic pump, a valve full-open switch 22 is provided opposite to a projecting part 25 projected from a pusher lever 12 to switch the manually switching valve 21, the projecting part 25 is abutted on the valve full-open switch 22 by collapsing the pusher lever 12 forward to fully open the manually switching valve 21, and the synchronous mode is operated by receiving the detection signal from the valve full-open switch 22.
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