| 摘要 |
PURPOSE:To aim at release from the complicatedness of operation, by making selection of a hinge, disengagement of a power takeoff and expansion of a dump cylinder so as to be automatically controllable with the control switch installed in a driver's seat. CONSTITUTION:At a driver's seat, there are provided with a solenoid control valve V2 controlling expansion or contraction of a dump cylinder 16, a solenoid control valve V1 controlling a power takeoff 13 and a control unit 20 controlling a hinge select operation device 9, respectively. This control unit 20 is one that utilizes a microcomputer and connected to a control panel fitted with a display selection volume and a display unit. In addition, the control unit 20 is electrically connected to an operating part 10, a body tilt detector 11, a rear body housing state detector 12, a clutch disengaging state detector 17, a PTO connecting state detector 18, etc., whereby it performs an operational process on the basis of information out of these detectors and controls these solenoid valves V1 and V2. |
