Dozer Undercarriage Parts
A bulldozer’s undercarriage is one of its most critical components, providing traction, stability, and support in rough and demanding terrains. A well-maintained undercarriage can account for 50% or more of a dozer’s maintenance costs, making proper selection and upkeep crucial.
Bottom Rollers & Top Rollers for Excavators
Bottom rollers and top rollers (also called carrier rollers) are critical undercarriage components in tracked excavators, providing support and ensuring smooth movement over rough terrain. Here’s a breakdown of their function, structure, and selection factors:
