Fiat 421R: all source data
All 43 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) | Orchard/Vineyard tractor |
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Engine| (no label) | FIAT 2.3L 4-cyl diesel |
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Transmission| (no label) | 6-speed gear |
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Power| Engine | 40 hp | 29.8 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Differential lock | mechanical rear |
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| (no label) | Manual steering |
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| (no label) | Open operator station. |
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Pto| Rear PTO | live |
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| Clutch | mechanical dry disc |
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| Rear PTO Type | 540 |
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| Engine RPM | 540@2160 |
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Dimensions| Wheelbase | 71.3 inches | 181 cm |
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| Weight | 3087 lbs | 1400 kg |
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| Front tire | 5.50-16 |
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| Rear tire | 11-28 |
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Electrical| Ground | negative |
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| Batteries | 2 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | FIAT |
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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 | 138.5 ci | 2.3 L |
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| Bore/Stroke | 3.35x3.94 inches | 85 x 100 mm |
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| Power | 40 hp | 29.8 kW |
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| Compression | 21.5:1 |
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| Rated RPM | 2300 |
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| Firing order | 1-3-4-2 |
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| Starter volts | 24 |
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Transmission
Transmission| Type | gear |
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| Gears | 6 forward and 2 reverse |
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Dimensions
Tires| Ag front | 5.50-16 |
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| Ag rear | 11-28 |
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Dimensions| Wheelbase | 71.3 inches | 181 cm |
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| Length | 114.2 inches | 290 cm |
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| Width | 59.1 inches | 150 cm |
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| Height | 53.2 inches | 135 cm |
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| Weight | 3087 lbs | 1400 kg |
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| Ground clearance | 15.8 inches | 40 cm |
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| Front tread | 49.6 to 77.2 inches | 125 to 196 cm |
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| Rear tread | 47.2 to 74.8 inches | 119 to 189 cm |
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