Power: 20 hp Date of manufacture : 1990 - 0000
Production Manufacturer: Wheel Horse (a part of Toro) Type: Garden tractor Factory: South Bend, Indiana, USA Variants 520-8: gear 520-H: hydrostatic Wheel Horse 520-8 Engine Mechanical Chassis: 4x2 2WD Steering: manual Cab: Open operator station. Transmission: 6-speed gear Photos Wheel Horse 520-8 photos... Capacity Fuel: 2.25 gal 8.5 L Power Take-off (PTO) Front PTO: independent Clutch: mechanical Dimensions & Tires Weight: 605 lbs 274 kg Front tire: 16x7.50-8 Rear tire: 23x10.50-12 520-8 Serial Numbers Location: Serial number plate on the rear fender, below the seat. Model codes in parentheses. 1990: (41-20O801) how to read serial numbers... Electrical Ground: negative Charging system: alternator Charging amps: 20 Battery Number: 1 Cold-cranking amps: 200 Volts: 12

Wheel Horse lawn tractors 512D	Power: 8 hp	Date of manufacture : 1986 - 0000

Wheel Horse lawn tractors 516-H	Power: 16 hp	Date of manufacture : 1988 - 0000

Wheel Horse lawn tractors 518-H	Power: 18 hp	Date of manufacture : 1988 - 1989

Wheel Horse lawn tractors 520-H	Power: 20 hp	Date of manufacture : 1988 - 1997

Wheel Horse lawn tractors 520-8	Power: 20 hp	Date of manufacture : 1990 - 0000

Wheel Horse lawn tractors 550	Power: 5 hp	Date of manufacture : 1960 - 0000

Wheel Horse lawn tractors 551	Power: 5 hp	Date of manufacture : 1961 - 0000

Wheel Horse lawn tractors 552	Power: 5 hp	Date of manufacture : 1962 - 0000

Wheel Horse lawn tractors 603	Power: 6 hp	Date of manufacture : 1963 - 0000