適用於惰輪的 Cat® 通用履帶惰輪可提供一致的張力，以達到正確的履帶對準

Cat® Idler Group Standard Application, 257mm Rim Width, Interchangeable, 720mm Tread Diameter, Conventional Tread

重載型惰輪組

通用型惰輪

惰輪 (倒置)

Cat® 698 螺紋直徑履帶惰輪，用於底盤系統履帶機架

重載型惰輪組

惰輪

惰輪 (對稱)

重載型惰輪組

惰輪 （對稱）

Cat® Idler Group Landfill Application, 292mm Rim Width, Interchangeable, 766mm Tread Diameter, Conventional Tread

Cat® Idler Group Arctic Application, 204mm Rim Width, Interchangeable, 585mm Tread Diameter, Conventional Tread

Cat® Idler Group Standard Application, 265mm Rim Width, Interchangeable, 743mm Tread Diameter, Conventional Tread

Cat® Idler Group Standard Application, 292mm Rim Width, Interchangeable, 766mm Tread Diameter, Conventional Tread

惰輪

惰輪 （對稱）

Cat® 底盤履帶惰輪

惰輪 (對稱)

通用型惰輪

重載型惰輪組

Cat® Idler Group Standard Application, 257mm Rim Width, Interchangeable, 720mm Tread Diameter, Conventional Tread

Cat® Idler Group Arctic Application, 257mm Rim Width, Interchangeable, 720mm Tread Diameter, Conventional Tread

Cat® Idler Group Landfill Application, 257mm Rim Width, Interchangeable, 720mm Tread Diameter, Conventional Tread

Cat® Idler Group Arctic Application, 292mm Rim Width, Interchangeable, 766mm Tread Diameter, Conventional Tread

Cat® 698 螺紋直徑履帶惰輪，用於底盤系統履帶機架

惰輪

通用型惰輪

惰輪 (降噪)

惰輪 (大直徑、極地、對稱)

SystemOne™ 惰輪 (中央胎面，倒置)

Cat® Idler Group Standard Application, 265mm Rim Width, Interchangeable, 743mm Tread Diameter, Conventional Tread