Excavator parts DX520 Middle Track Guard

The Doosan DX520′s Middle track guard is an important component located above the excavator’s middle track and is usually made of high-strength metal. It works in collaboration with other chain protection frames and related components to effectively prevent track chain derailment and deviation, reduce chain wear, ensure the stability and reliability of the excavator during operation and walking, and extend the service life of the track to adapt to various complex working conditions.