Wear monitoring system for an overburden pump and method for wear monitoring of an overburden pump

摘要

The invention relates to a wear monitoring system for an overburden pump of a trench wall cutter comprising a measuring system by means of which at least one, preferably at least two operating parameters of the overburden pump can be recorded, a control by means of which an instantaneous operating point of the overburden pump can be determined on the basis of the recorded operating parameters, and an output unit which connected to the controller. The wear monitoring system is characterized in that the controller is set up to determine at least one current limit value based on the recorded operating parameters, with the output unit being able to output a warning signal as soon as the current operating point of the spoil pump exceeds or falls below the at least one current limit value. The invention also relates to a work machine with a wear monitoring system according to the invention and a method for monitoring wear of an overburden pump of a trench wall cutter by means of the wear monitoring system according to the invention.