... pad 24inch 610mm D4 dozer undercarriage parts track shoe assembly Material40Mn/40SiMnTiQualityHeat-treated,HRC37-49ColorsBlack or yellowTechniqueForging/ ... days after order confirmedexcavator track pad and track shoe technicial drawing and parametersWe offer types of track ... shoe assyfor Komatsu, Hitachi, Kobelco, Mitsubishi, Sumitomo,Daewoo, Hyundai, ...