BASE MACHINE ENGINE, Komatsu SAA6D114E-5 257 HP 1950 RPM Tier 4 Emission Certified Diesel Engine.KDPF (Aftertreatment Assembly) After-cooled, Turbocharged, direct injection. Working Lights (1 Front RH /1 Boom LH) 10 Track/2 Carrier Rollers (each side) Track Frame Undercover CAB: All weather sound suppression type with tinted safety, glass windows, pull-up type front window with lock device,removable lower windshield,large ceiling hatch,lockable door,cabframe mounted intermittent window wiper/washer,floor mat cigarette lighter, AM/FM radio, Air Conditoner w/ Heater & Defroster, hot/Cold Storage Box, Antenna MONITOR: Large LCD High Resolution Color Panel, Working Mode selection, EMMS. High Back Air Suspension Heated Seat with 3"Seat belt. Operator Protective Guard (OPG) Level 1 (2) 12v accessory outlets 1 Service Valve, 2 pump flow capacity Pattern Change Valve. Counterweight ; 15,631 lbs. Rear View Monitoring System (1 Camera). KOMTRAX 4.0 Monitoring System. JRB Hydraulic Coupler 58" bucket 1450 hours