| abstract |
Working truck possesses engine, hydraulic pump, equipment, mobile devices, throttle operation part, equipment functional unit and control unit.Hydraulic pump is by engine driving.Equipment is driven by the working oil discharged from hydraulic pump.Mobile devices are by engine driving.Throttle operation part is the part for changing engine speed.Equipment functional unit is the part for operation element device.In the operational ton increase of equipment functional unit, control unit is by increasing engine speed, increase the speed of equipment. |