A COMPONENT FOR A CONSTRUCTION MACHINE OR A SURFACE MINER

摘要

Abstract The present disclosure provides a construction machine appa ratus that comprises a working drum including working tools. 5 The working drum has a circumference and is rotatable about a drum axis. The drum axis defines a longitudinal direction of the working drum. The apparatus further comprises a drum hous ing that at least partially encloses the circumference of the working drum and at least one sensor arranged on the drum 10 housing to inspect the working tools. The apparatus also com prises a protective barrier that extends between the drum and the at least one sensor to protect the at least one sensor from milled material during working operation of the working drum. 6723770 1 (GHMatters) P93250.AU.1 ANDREAS