Method for determining weight of load lifted by low lift truck, involves determining weight of load using amount of current consumed by electric motor and amount of reference current for different reference loads

摘要

The method involves inputting an amount of current consumed during operation of lifting a load by an electric motor (19) of a lifting drive (15), using a current intensity measuring unit. An amount of current consumed by the electric motor is determined by a computing device. Weight of the load is determined by using the determined amount of current and an amount of reference current for different reference loads. The amount of current consumed for the entire lifting operation of the load between positions of lower and upper travel ends of the lifting drive is determined. An independent claim is also included for a transport trolley comprising a display device.