ELECTRIC DEVICE FOR CONTAINER LIFTING PLATFORM TRUCK WITH A BATTERY PACK

摘要

An electric device for container lifting platform truck with a battery pack comprises a hydraulic pump (3), a motor (2) and a battery pack (5). One end of the motor (2) is connected with the hydraulic pump (3), and the other end is connected with the battery pack (5) so that the battery pack (5) directly supplies power for the motor (2). The device is provided with commercial power (1), and the motor (2) is connected with the commercial power (1), and the battery pack (5) is connected with the commercial power (1) by a charger so that the motor (2) is provided with double sets of selectable power driving devices. The battery capacity needed in the device is small, and the volume is reduced, so that the cost is lowered, and no exhaust emission is generated in the operating time occupying 90% of total starting time; the noise is reduced from 85dBA to 70dBA; and the requirements for less emission and lower noise are met when the container lifting platform truck is operated in a parking apron.