| 摘要 |
PROBLEM TO BE SOLVED: To provide a working vehicle which can solve problems and reduce running cost. SOLUTION: A battery shovel 1 has a battery 241, an inverter 231 which controls the power of the battery, and a motor 270 which transmits power to an actuator by the output power of the inverter. A battery controller 221 detects the charging amount of the battery. The charging amount of the battery detected by the battery controller is displayed on a display 51. A main controller 5 outputs a control signal for controlling the output power of the inverter to the inverter. A regulator 7 sends the adjusting signal of the output power of the inverter to the main controller. COPYRIGHT: (C)2007,JPO&INPIT
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