The Ferguson TO20 is a 2WD utility tractor manufactured by Ferguson in Detroit, Michigan, USA from 1948 to 1951. The Ferguson TO20 is equipped with a 2.0 L (120.0 cu·in) four-cylinder gasoline engine and a constant mesh transmission with 4 forward and 1 reverse gears.
The Ferguson TO-20 utility tractor used the Continental Z-120 engine. It is a 2.0 L, 1,966 cm2, (120.0 cu·in) four-cylinder natural aspirated gasoline engine with 81.0 mm (3.19 in) of the cylinder bore and 95.0 mm (3.74 in) of the piston stroke. The compression ratio rating is 6.1:1. This engine produced 20.9 PS (15.4 kW; 20.7 HP) at 2,200 rpm of drawbar (tested) output power.
The Ferguson TO-20 is equipped with manual steering, differential mechanical expanding shoe brakes, open operator station and 37.9 liters (10 US gal.; 8.3 Imp. gal) fuel tank.
Ferguson TO-20 Specifications
| General Specifications | |
| Model | Ferguson TO-20 | 
| Length | 2,920 mm (115 in) | 
| Width | 1,620 mm (63.8 in) | 
| Height | 1,320 mm (52 in) | 
| Wheel base | 1,770 mm (69.7 in) | 
| Ground clearance | 330 mm (13 in) | 
| Weight | 1,251 kg (2,758 lbs) | 
| Fuel tank capacity | 37.9 liters (10 US gal.; 8.3 Imp. gal) | 
| Battery | 6V | 
| Cabin type | Open operator station | 
| Engine | |
| Engine model | Continental Z-120 | 
| Engine type | Four-stroke, liquid-cooled, inline | 
| Cylinders | 4 | 
| Fuel type | Gasoline | 
| Displacement | 2.0 L, 1,966 cm2, (120.0 cu·in) | 
| Bore and stroke | 81.0 mm X 95.0 mm (3.19 in X 3.74 in) | 
| Compression ratio | 6.1:1 | 
| Horsepower | 20.9 PS (15.4 kW; 20.7 HP) at 2,200 rpm | 
| Torque | 119.3 N·m (12.2 kg·m, 87.9 ft·lb) at 1,200 rpm | 
| Starter | Electric | 
| Oil capacity: | 5.7 L (6 US. qt, 5 Imp. qt.) | 
| Transmission and chassis | |
| Chassis | 4×2 2WD | 
| Steering type | Manual | 
| Brakes | Differential mechanical expanding shoe | 
| Transmission model | – | 
| Transmission type | Constant mesh | 
| Gears | 4 forward and 1 reverse | 
| Transmission oil capacity | 17.0 L (4.5 US. gal, 3.7 Imp. gal.) | 
| Tires | |
| Front tires | Ag: 4×19 | 
| Rear tires | Ag: 10×28 | 
| PTO (Power take-off shaft) | |
| Rear PTO type | Transmission | 
| Rear PTO speed | 540 rpm | 

Does PTO provide live power?