1999 Sanderson SB 504 TC (4X4) Rough Terrian fork Lift); Engine: 4000; Engine HP: 90; Transmission: Manual; Diesel; Front Axle: see data plate; Rear Axle: see data palte; Year 99 is estimated (504 is 4X4) Rough Terrain Fork Lift. 42 inch forks Single stage mast (Mast S/N is 50T042) SEE *DATA PLATE IMAGE for more Detailed Specs*Units tires are in good condition. Machine runs good just needs a battery and with some tinder loving care this unit can be a big help on just about any size job site or use it on the farm. key here is Four wheel drive Unit is Torque Convertor model and is a legend for its reliability and ruggedness; Wheels: Steel; Tires @: Fair Condition; Overall Weight: 16,000 Pounds; Mast Condition: Good; Lift Height: see data plate its in metric; Lift Capacity in LBS: see data plate its in metric; Overall Condition: Fair; 4 WD: Yes; Engine Make: Ford; Tire Size: Front are 17.5L Rears are 12.5-18; Hour Meter Reads: 04637.