2020 CAT 336-07A , ENGINEPOWER: 315 HP, Online Owner's Manual , TRACK SHOES (PADS) CONDITION: 70 %, TRACK SHOES (PADS) WIDE: 850 MM, UNDERCARRIAGE CARRIER ROLLERS: 70 %, UNDERCARRIAGE IDLERS: 70 %, UNDERCARRIAGE SPROCKETS: 70 %, UNDERCARRIAGE TRACK BUSHINGS: 60 %, UNDERCARRIAGE TRACK LINKS: 70 %, UNDERCARRIAGE TRACK ROLLERS: 70 %,