POWERED BY A KOMATSU MODEL SAA6D140E-6, SIX (6) CYLINDER,TURBOCHARGED, AIR TO AIR, AFTERCOOLED COOLED, DIRECT INJECTION, TIER 4 INTERIM EMISSION CERTIFIED, DIESEL, ENGINE., NET HP: 353 HP/1900 RPM, FAN, AUTO REVERSING, HYDRAULIC-DRIVEN, 11 YARD ROCKLAND GP BUCKET BUCKET (SN: 7857901)