D39PX-24 CRAWLER TRACTOR Engine, KOMATSU SAA4D95LE-7, 3.26 L displacement direct injection, Komatsu variable flow turbocharged, aftercooled, EPA Tier 4 Final emission certified, diesel Net HP: 105HP (79kW) 2200 RPM (ISO9249 / SAE J1349), Fan at min speed KDOC - After-Treatment Assembly Selective Catalytic Reduction (SCR) Large-capacity cooling system (side by side coolers) Air cleaner, double element type Above hood air intake pipe with centrifugal pre-cleaner Grid heater - starting aid in cold weather Fan, reversible, electronic control, hydraulic driven, Manual reversing Exhaust pipe with guard Alternator, 85 Ampere (24V) Back-up alarm Engine shutdown secondary switch Sealed harness connectors Batteries, 2 x 12V, 184Ah Starter, 4.5 kW (24V) Sealed harness connectors Battery disconnect switch PLUS undercarriage Cab: integrated ROPS & FOPS with front, rear and door wipers, 3 front and 2 rear work lights, Air conditioner: with heater, defroster & pressurizer. Seat: air-suspension type, cloth, fully adjustable, low-back , head rest, fabric material, heated, 3" retractable seat belt. Monitor: multi-function, 7 inch, high-resolution, color E/P Working mode selection; EMMS (Equipment Management MonitoringSystem). Rear view monitoring system. 12V Accessory outlets (2) Cup holder Mirror, Convex Horn, electric Radio, AM/FM with auxiliary jack Seat belt caution alarm Foot rests, high mounted 27.5" (700 MM) SINGLE GROUSER SHOES PLUS TRACK ROLLER GUARDS, END SECTIONS (PLUS) PAT Dozer Assembly, Wide Blade, 128" Wide Hitch