Introduction
Wheel Horse 520-H Garden Tractor
The Wheel Horse 520-H is a garden tractor produced between 1988 and 1997 in South Bend, Indiana, USA. Designed for versatility in landscaping and property maintenance, this model features a two-wheel-drive configuration and an open operator station.
Engine and Performance
The tractor is powered by an Onan P220G gasoline engine, a 781 cc air-cooled, two-cylinder unit. It produces 20 horsepower (14.9 kW) at a rated speed of 3600 RPM. The engine features a 7.0:1 compression ratio and uses a Champion RS14YC sparkplug with a 0.025-inch gap.
Transmission and Drivetrain
Power is transmitted via an Eaton 1100-032 belt-driven hydrostatic transmission, providing infinite forward and reverse speed control. The system utilizes SAE 10W-30 oil with a capacity of 5 quarts (4.7 L). The tractor is equipped with a mechanical clutch and an independent mid-mounted PTO for attachment operation.
Chassis and Dimensions
The 520-H features manual steering and mechanical band brakes. It measures 65 inches in length, 38 inches in width, and 45.5 inches in height, with a base weight of 646 lbs (293 kg). The machine rides on 16x6.50-8 front tires and 23x9.50-12 rear turf tires.
Electrical System
The electrical system operates on a 12-volt circuit with a negative ground. It includes a battery with a 260 cold-cranking amps (CCA) rating and an alternator-based charging system providing 20 amps of output.
Conclusion
The Wheel Horse 520-H is a reliable garden tractor compatible with 36, 42, and 48-inch mower decks. Its hydrostatic transmission and independent PTO make it well-suited for varied groundskeeping tasks requiring consistent maneuverability.
Production Information of Wheel Horse, 520-H
- Garden tractor
- Built in South Bend, Indiana, USA
| Manufacturer | Wheel Horse (a part of Toro) |
|---|
Dimension and Tires Information of Wheel Horse, 520-H
| Length | 65 inches [165 cm] |
|---|---|
| Weight | 646 lbs [293 kg] |
| Width | 38 inches [96 cm] |
| Height | 45.5 inches [115 cm] |
| Lawn/turf front | 16x6.50-8 |
|---|---|
| Lawn/turf rear | 23x9.50-12 |
Engine Specifications of Wheel Horse, 520-H
- Onan P220G
- Air-cooled
- 2-cylinder
- Gasoline
| Compression | 7.0:1 |
|---|---|
| Starter volts | 12 |
| Displacement | 781 cc [47.7 ci] |
| Bore/Stroke | 3.2580x2.875 inches [83 x 73 mm] |
| Power | 20 hp [14.9 kW] |
| Idle RPM | 1400-3600 |
| Rated RPM | 3600 |
| Sparkplug gap | 0.025 inches [0.635 mm] |
| Sparkplug | Champion RS14YC |
| Oil capacity | 1.7 qts [1.6 L] |
Transmission Information of Wheel Horse, 520-H
Transmission variants 1
| Transmission | Eaton 1100-032 |
|---|---|
| Oil type | SAE 10W-30 |
| Oil capacity | 5 qts [4.7 L] |
| Type | Belt-driven hydrostatic |
| Type(optional) | SAE 10W-30 |
| Gears | Infinite forward and reverse |
Transmission variants 2
| 4 | Parking brake |
|---|---|
| 3 | Forward/reverse |
| 1 | Brake |
| 2 | Throttle |
Mechanical Specs of Wheel Horse, 520-H
- Two-wheel drive
- Open operator station.
- Manual steering
- Mechanical band brakes
Power Information of Wheel Horse, 520-H
| Mid PTO | Independent |
|---|---|
| Clutch | Mechanical |
Electrical System of Wheel Horse, 520-H
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 260 |
| Charging system | Alternator |
| Charging amps | 20 |
Where it sits
With 20 HP, the Wheel Horse 520-H sits just above 518-H (18 HP) in Wheel Horse's range. Its power puts it in the 98th percentile of 1980s models in our database (977 machines).
Frequently asked questions
How much horsepower does the Wheel Horse 520-H have?
The Wheel Horse 520-H delivers 20 HP.
What years was the Wheel Horse 520-H produced?
The Wheel Horse 520-H was produced in 1988-1997.
What engine does the Wheel Horse 520-H have?
The Wheel Horse 520-H is powered by a Gasoline, 2-cylinder engine.
What transmission does the Wheel Horse 520-H use?
The Wheel Horse 520-H uses a Eaton 1100-032 transmission.
How much does the Wheel Horse 520-H weigh?
The Wheel Horse 520-H weighs 646 lbs [293 kg].
Is the Wheel Horse 520-H 4WD?
The Wheel Horse 520-H is available in 2WD.