Caterpillar 3306 6 Cylinder Diesel Engine, Eaton Fuller 15 Speed Manual transmission, Positive air shutoff, Differential lock, 18000lb Front axle, 40000lb Rear axle, 58000lb GVWR, dual steering boxes, hendrickson sping over walking beam suspension, Steel debis tank, full open tailgate, manual tailgate locks, blower, 22,691hrs, 266,508km. Last contained delcares water and sand.