KOMATSU D61PXI-23 CRAWLER TRACTOR WITH INTELLIGENT MACHINE CONTROL POWERED BY KOMATSU SAA6D107E-2 DISPLACEMENT DIRECT INJECTION TURBOCHARGED AFTERCOOLED TIER 4 168 HP DIESEL ENGINE EQUIPPED WITH: - 34" MODERATE SHOES - TRACK ROLLERGUARDS ENDS AND CENTER - 152" PAT DOZER BLADE ASSEMBLY - 90 AMP ALTERNATOR - ROPS & FOPS CAB AIR CONDITIONER HEATER PRESSURIZER DEFROSTER AM/FM RADIO - SEAT AIR SUSPENSION - WORKING LIGHTS 3 FRONT AND 2 REAR - REAR HYDRAULICS CONTROL UNIT - RIGID DRAWBAR - SL-100 HARDWARE KIT - MC-R3 - RADIO ANTENNA - KOMTRAX 4