2019 CAT 973K , ENGINEPOWER: 310 HP, Online Owner's Manual , OPERATING WEIGHT: 34.6 T, TRACK SHOES (PADS) CONDITION: 70 %, UNDERCARRIAGE CARRIER ROLLERS: 40 %, UNDERCARRIAGE IDLERS: 40 %, UNDERCARRIAGE SPROCKETS: 40 %, UNDERCARRIAGE TRACK BUSHINGS: 40 %, UNDERCARRIAGE TRACK LINKS: 40 %, UNDERCARRIAGE TRACK ROLLERS: 40 %,
