The Undercarriage is the main element in the configuration of a bulldozer or crawler excavator because it ensures the movement of the machine. At the same time, due to the shocks that it is taking on the go, it is recommended to check it at the time interval. A used running gear will cause malfunctions on the go and an increase in fuel consumption.

A loose chain or a worn star can cause leaks and lead to premature wear of the other elements that make up the running gear. MARCOM can make constant checks on the running gear and can provide information about its service life. It is important that the elements of the undercarriage are changed when wear is obvious and not when one of the parts is no longer in working order because the immobilization time of the machine can be important.