2016 CAT 302.7D , BUCKET CONDITION: 60 %, ENGINEPOWER: 21 HP, Online Owner's Manual , OPERATING WEIGHT: 2.7 T, UNDERCARRIAGE IDLERS: 70 %, UNDERCARRIAGE SPROCKETS: 70 %, UNDERCARRIAGE TRACK BUSHINGS: 70 %, UNDERCARRIAGE TRACK LINKS: 70 %, UNDERCARRIAGE TRACK ROLLERS: 70 %,