What is the effect of excessive track tension on an excavator's undercarriage components?

Excessive track tension on an excavator's undercarriage components leads to accelerated wear and increased stress on various parts, ultimately shortening their lifespan and increasing maintenance costs. The track tension refers to how tightly the track chain is adjusted around the rollers, idler, and sprocket. While some tension is necessary for proper track engagement and traction, excessive tension creates several problems. First, it increases wear on the track rollers. The rollers support the weight of the excavator and roll along the track chain. Excessive tension forces the rollers to work harder, leading to increased fricti....