KOMATSU XT445L-5 FELLER BUNCHER POWERED BY A Cummins QSL9, 9 liter, 331HP (247 kW) rated @ 1600rpm Turbocharged direct injection, 6-cylinder, EPA Tier 4 Final emissions certified engine. Selective Catalytic Reduction (SCR) after treatment with DEF tank and heated/cooled hoses. Dry-type air cleaner with air intake pre-cleaner. Temperature-based variable speed, auto reversing engine fan. Side by side aluminum core jacket water and hydraulic radiators. Engine compartment service light. Muffler with blanket. Fuel water separator. Engine interface monitoring system Electrical: Alternator, 100 ampere, 24V Batteries, 2 x 12V, 950 AH with master disconnect Work lights, 11 LED type. Heater, "Espar" diesel fuel-fired jacket water and hydraulic oil preheater. Carbody, 8'4" gauge, 10'4" (3140mm) Komatsu 8.5" (216mm) pitch track chain, 46 links per side, 8 track rollers and 2 upper track sliders per side, Komatsu final drives with spring applied oil released track brakes, 2