When discussing earth moving machines, like excavators and bulldozers, people often focus on the most obvious major components, like engines or tracks. However, there are other critical elements that play a key role in the operation and duration of these machines: pins, bushings, and shim washers.

Periodic checks for wear on undercarriage components make it possible to better program maintenance and avoid major breakdowns, ensuring work continuity and efficiency.

The hydraulic systems of excavators are susceptible to numerous types of contamination and so filter maintenance deserves particular care.