The Toro 520 is a 2WD lawn and garden tractor manufactured by the Toro in South Bend, Indiana, USA from 1990 to 1997. The Toro 520 is equipped with a 0.8 L two-cylinder gasoline engine and belt-driven hydrostatic transmission with infinite forward and reverse gears.
The Toro 520 (520H) garden tractor used the Onan P220G engine. It is a 0.8 L, 781 cm2, (47.7 cu·in) two-cylinder natural aspirated gasoline engine with 83.0 mm (3.27 in) of the cylinder bore and 73.0 mm (2.87 in) of the piston stroke. This engine produced 20.3 PS (14.9 kW; 20.0 HP) at 3,600 rpm of output power.
The Toro 520 is equipped with manual steering, mechanical band brakes, open operator station, and 11.4 liters (3 US gal.; 2.5 Imp. gal) fuel tank.
Following attachments are available for the Toro 520 garden tractor:
- Mid-mount Wheel Horse 36 in (910 mm) mower deck with hydraulic lift
- Mid-mount Wheel Horse 42 in (1,060 mm) mower deck with 3-blade and hydraulic lift
- Mid-mount Wheel Horse 48 in (1,210 mm) mower deck with 3-blade and hydraulic lift
- Front-mount Wheel Horse 48 in (1,210 mm) blade
- Front-mount Wheel Horse 42 in (1,060 mm) two-stage snow blower
Toro 520 Specifications
| General Specifications | |
| Model | Toro 520 |
| Length | 1,650 mm (65 in) |
| Width | 960 mm (37.8 in) |
| Height | 1,150 mm (45.3 in) |
| Wheel base | – |
| Weight | 293 kg (646 lbs) |
| Fuel tank capacity | 11.4 liters (3 US gal.; 2.5 Imp. gal) |
| Battery | 12V, CCA 260A |
| Cabin type | Open operator station |
| Engine | |
| Engine model | Onan P220G |
| Engine type | Four-stroke, air-cooled, inline |
| Cylinders | 2 |
| Fuel type | Gasoline |
| Displacement | 0.8 L, 781 cm2, (47.7 cu·in) |
| Bore and stroke | 83.0 mm X 73.0 mm (3.27 in X 2.87 in) |
| Compression ratio | 7.0:1 |
| Horsepower | 20.3 PS (14.9 kW; 20.0 HP) at 3,600 rpm |
| Starter | Electric |
| Oil capacity: | 1.6 L (1.7 US. qt, 1.4 Imp. qt.) |
| Spark plug | Champion RS14YC |
| Spark plug gap | 0.635 mm (0.025 in) |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Manual |
| Brakes | Mechanical band |
| Transmission model | Eaton 1100-032 |
| Transmission type | Belt-driven hydrostatic |
| Gears | Infinite forward and reverse |
| Speed | Forward: 9.0 kmh (5.6 mph) Reverse: 5.5 (3.4 mph) |
| Transmission oil capacity | 4.7 L (1.2 US. gal, 1 Imp. gal.) |
| Tires | |
| Front tires | Lawn/turf: 16×6.50-8 |
| Rear tires | Lawn/turf: 23×9.50-12 |
| PTO (Power take-off shaft) | |
| Middle PTO type | Independent with mechanical clutch |
| Middle PTO spped | – |