2021 CAT 300.9D , CUTTING WIDTH: 500 MM, Online Owner's Manual , TRACK SHOES (PADS) CONDITION: 70 %, TRACK SHOES (PADS) WIDE: 180 MM, UNDERCARRIAGE CARRIER ROLLERS: 70 %, UNDERCARRIAGE IDLERS: 70 %, UNDERCARRIAGE SPROCKETS: 70 %, UNDERCARRIAGE TRACK ROLLERS: 70 %,