The Ford 850 is a 2WD utility tractor from the 800 series. This tractor was manufactured by Ford in Highland Park, Michigan, USA from 1954 to 1957. The Ford 850 is equipped with a 2.8 L (172.0 cu·in) four-cylinder gasoline/LP-gas engine and a unsynchronized gear with dry disc clutch transmission with 5 forward and 1 reverse gears.
The Ford 850 utility tractor used the Ford EAF engine. It is a 2.8 L, 2,819 cm2, (172.0 cu·in) four-cylinder natural aspirated gasoline/LP-gas engine with 99.0 mm (3.9 in) of the cylinder bore and 91.0 mm (3.58 in) of the piston stroke. The compression ratio rating is 6.75:1 for the gasoline version or 8.0:1 for the LP-gas version. This engine produced 40.5 PS (29.8 kW; 40.0 HP) at 2,200 rpm of belt output power.
The Ford 850 is equipped with manual or power assist (option) steering, differential mechanical expanding shoe brakes, an open operator station, and 53.0 liters (14 US gal.; 11.7 Imp. gal) fuel tank.
Ford 800 Series tractor variants
- 820 No 3-point or hydraulics
- 850 Transmission PTO
- 860 Live PTO
Ford 850 Specifications
| General Specifications | |
| Model | Ford 850 |
| Length | 3,090 mm (121.7 in) |
| Width | 1,640 mm (64.6 in) |
| Height | 1,500 mm (59.1 in) |
| Wheel base | 1,900 mm (74.8 in) |
| Ground clearance | 530 mm (20.9 in) |
| Weight (operating) | 1,540 kg (3,395 lbs) |
| Fuel tank capacity | 53.0 liters (14 US gal.; 11.7 Imp. gal) |
| Battery | 6V |
| Cabin type | Open operator station |
| Engine | |
| Engine model | Ford EAF |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 4 |
| Fuel type | Gasoline/LP-gas |
| Displacement | 2.8 L, 2,819 cm2, (172.0 cu·in) |
| Bore and stroke | 99.0 mm X 91.0 mm (3.9 in X 3.58 in) |
| Compression ratio |
Gasoline: 6.75:1 LP-gas: 8.0:1 |
| Horsepower (belt) | 40.5 PS (29.8 kW; 40.0 HP) at 2,200 rpm |
| Starter | Electric |
| Oil capacity: | 4.7 L (5 US. qt, 4.1 Imp. qt.) |
| Coolant capacity: | 14.2 L (15 US. qt, 12.5 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Manual or power assist (option) |
| Brakes | Differential mechanical expanding shoe |
| Transmission model | – |
| Transmission type | Unsynchronized gear with dry disc clutch |
| Gears | 5 forward and 1 reverse |
| Speed | Forward: 18.9 kmh (11.7 mph) Reverse: 6.1 kmh (3.8 mph) |
| Transmission oil capacity | 7.6 L (2 US. gal, 1.7 Imp. gal.) |
| Tires | |
| Front tires | Ag: 6×16 |
| Rear tires | Ag: 12×28 |
| Three-Point Hitch | |
| Category | I |
| Control type | – |
| Lift capacity (at ends) | 567 kg (1,250 lbs) |
| PTO (Power take-off shaft) | |
| Rear PTO type | Transmission |
| Rear PTO speed | 540 rpm |
| Hydraulic system | |
| Hydraulic type | – |
| Hydraulic capacity | 7.6 L (2 US. gal, 1.7 Imp. gal.) |
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