| 摘要 |
PROBLEM TO BE SOLVED: To improve shock damp operation in a hybrid type work vehicle.SOLUTION: A hybrid type work vehicle comprises travel electric motors 7F and 7R driven by electric power of a generator motor 5 driven by an engine 1, hydraulic actuators 12 and 13 driven by pressure oil discharged from a variable capacity hydraulic pump 9 driven by the engine 1, an accelerator pedal for outputting a request torque command, a work operation member 31 for outputting a pump request flow rate command, an increase command member 41 for outputting an increase command for increasing the push-away volume of the variable capacity hydraulic pump 9 by a predetermined value and a control part 100 for controlling a rotating speed of the engine 1 and the push-away volume of the variable capacity hydraulic pump 9 on the basis of the pump request flow rate command when a request torque command and the pump request flow rate command are inputted during non-travel operation, and controlling the rotating speed of the engine 1 and the push-away volume of the variable capacity hydraulic pump 9 on the basis of the pump request flow rate command and the increase command when the pump request flow rate command and the increase command are inputted. |
