1999 CATERPILLAR, 906 Wheel Loaders, NEEDS ENGINE OVERHAUL. Enclosed Cab with Heat, 1 Yard Bucket, 50% Bolt On Cutting Edge, Hydraulic Coupler ( Skid Steer Style Coupler ), 68 Horsepower, 12.5 - 20 Tires @ 20%, Auxiliary Hydraulics.Serial Number: 6ZS00546