Wheel Horse
520-H
Lawn tractor · 1988–1997 · 20 hp
Wheel Horse520-H
The Wheel Horse 520-H is a lawn tractor manufactured from 1988 to 1997. It features a Onan P220G engine, and manual steering. The transmission is a belt-driven hydrostatic type with infinite forward and reverse.
Engine
| Engine | Onan P220G |
|---|---|
| Fuel Type | gasoline |
| Cylinders | 2 |
| Cooling | air-cooled horizontal-shaft opposed-twin |
| Displacement | 47.7 ci (781 cc) |
| Bore | 3.26 in (83 mm) |
| Stroke | 2.88 in (73 mm) |
| Compression Ratio | 7 |
| Power Gross | 20 hp (14.9 kW) |
| Fuel System | carburetor |
| Oil Capacity | 1.7 qts (1.6 L) |
| Manufacturer | Onan |
| Idle | 1400-3600 RPM |
| Sparkplug Gap | 0.03 in (0.64 mm) |
Transmission
| Transmission Type | belt-driven hydrostatic |
|---|---|
| Transmission Model | Eaton 1100-032 |
| Gears | infinite forward and reverse |
| Oil Capacity | 5 qts (4.7 L) |
| Oil Type | SAE 10W-30 |
| Available Options | hydrostatic |
Dimensions
| Length | 67 in (170 cm) |
|---|---|
| Width | 40.5 in (102 cm) |
| Height | 47.5 in (120 cm) |
| Wheelbase | 47.5 in (120 cm) |
Weight
| Weight | 664 lbs (301 kg) |
|---|
Tires & Tracks
| Front Ag | 16x7.50-8 |
|---|---|
| Rear Ag | 23x10.50-12 |
Fuel
| Capacity | 1.75 gal (6.6 L) |
|---|
Steering
| Type | manual |
|---|