Fiat 850: all source data
All 68 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Fiat |
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| (no label) | Utility tractor |
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Engine| (no label) | Fiat 4.9L 4-cyl diesel |
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| Fuel tank | 22.7 gal | 85.9 L |
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Transmission| (no label) | 12-speed partially synchronized |
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| (no label) | 16-speed creeper |
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Power| Engine | 85 hp | 63.4 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| Final drives | planetary |
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| Differential lock | mechanical rear |
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| Steering | manual |
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| Steering | power |
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| (no label) | Wet disc brakes |
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| (no label) | Open operator station. |
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Hydraulics| Type | open center |
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| Pump flow | 8.9 gpm | 33.7 lpm |
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Hitch| Rear Type | II |
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| Control | position and draft control |
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| Rear lift | 6500 lbs | 2948 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540/1000 (1.375) |
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| Engine RPM | 540@1938 |
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| Engine RPM | 1000@2038 |
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Dimensions| 2WD Wheelbase (2WD) | 93 inches | 236 cm |
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| 4WD Wheelbase (4WD) | 94.4 inches | 239 cm |
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| Weight | 6835 to 8068 pounds |
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| Front tire | 7.50-2 |
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| 2WD Rear tire (2WD) | 13.6/12-38 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Fiat CO3/80 |
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| (no label) | diesel |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 301.4 ci | 4.9 L |
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| Bore/Stroke | 4.33x5.12 inches | 110 x 130 mm |
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| Power | 85 hp | 63.4 kW |
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| Fuel system | direct injection |
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| Compression | 17:1 |
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| Rated RPM | 2100 |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 12-speed partially synchronized |
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| (no label) | 16-speed creeper |
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Transmission| Type | partially synchronized |
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| Gears | 12 forward and 4 reverse |
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| Clutch | cerametallic disc |
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| (no label) | Four synchronized gears in three ranges, plus reverse range. |
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| Type | creeper |
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| Gears | 16 forward and 4 reverse |
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Dimensions
Tires| 2WD Standard tires (ag) (2WD) | Front: 7.50-2. Rear: 13.6/12-38 |
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| 4WD Standard tires (ag) (4WD) | Front: 12.4/11-24. Rear: 16.9/14-34 |
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| 2WD Optional tires (ag) (2WD) | Front: 6.50-20. Rear: 16.9/14-34 |
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Dimensions| 2WD Wheelbase (2WD) | 93 inches | 236 cm |
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| 4WD Wheelbase (4WD) | 94.4 inches | 239 cm |
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| 2WD Length (2WD) | 142.5 inches | 361 cm |
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| 4WD Length (4WD) | 147.6 inches | 374 cm |
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| 2WD Weight (2WD) | 6835 lbs | 3100 kg |
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| 4WD Weight (4WD) | 8068 lbs | 3659 kg |
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| 2WD Ground clearance | 20.3 inches | 51 cm |
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| 4WD Ground clearance | 15.5 inches | 39 cm |
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| 2WD Front tread | 54.6 to 78 inches | 138 to 198 cm |
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| 4WD Front tread | 66.3/70.2 inches | 168/178 cm |
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| Rear tread | 58.5 to 82.6 inches | 148 to 209 cm |
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Height| 2WD Steering wheel (2WD) | 68.9 inches | 175 cm |
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| 4WD Steering wheel (4WD) | 70.6 inches | 179 cm |
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| 2WD Hood (2WD) | 61 inches | 154 cm |
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| 4WD Hood (4WD) | 63.8 inches | 162 cm |
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