AN UNDERCARRIAGE FOR A WORKING MACHINE

摘要

The present invention relates to an undercarriage for a working machine. The undercarriage is made of at least a metal sheet to limit a space of which at least three lateral sides are closed. The undercarriage includes an axle mounting unit and an actuator mounting unit. The actuator mounting unit is positioned in the internal space of the undercarriage, and a linear actuator is mounted in the undercarriage. The purpose of the present invention is to solve or reduce problems of an existing technology.