2018 CAT 308ECR , CUTTING WIDTH: 1800 MM, ENGINEPOWER: 66 HP, Online Owner's Manual , OPERATING WEIGHT: 8.4 T, TRACK SHOES (PADS) CONDITION: 75 %, UNDERCARRIAGE CARRIER ROLLERS: 50 %, UNDERCARRIAGE IDLERS: 50 %, UNDERCARRIAGE SPROCKETS: 60 %, UNDERCARRIAGE TRACK ROLLERS: 50 %,