Belarus 420A: all source data
All 64 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 | Belarus |
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| (no label) | Utility tractor |
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| (no label) | Built in Minsk, Belarus |
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| (no label) | Original price was $14,500 in 1997 |
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Engine| (no label) | Belarus 4.1L 4-cyl diesel |
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Transmission| (no label) | 8-speed gear |
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| (no label) | 11-speed |
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Power| Engine | 57 hp | 42.5 kW |
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| PTO (claimed) | 51 hp | 38.0 kW |
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| Drawbar (tested) | 43.73 hp | 32.6 kW |
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| PTO (tested) | 50.68 hp | 37.8 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Final drives | spur gear |
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| Differential lock | mechanical rear |
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| (no label) | Power steering |
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| (no label) | Mechanical band brakes |
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| (no label) | Four-post ROPS. |
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Capacity| Fuel | 19.5 gal | 73.8 L |
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| Hydraulic system | 4.1 gal | 15.5 L |
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Hydraulics| Type | open center |
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| Capacity | 4.1 gal | 15.5 L |
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| Pressure | 2050 psi | 141.3 bar |
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| Valves | 2 |
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| Pump flow | 11.9 gpm | 45.0 lpm |
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Hitch| Rear Type | II |
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| Control | position and draft control |
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| Rear lift (at ends) | 2990 lbs | 1356 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540 (1.375) |
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| Engine RPM | 540@1620 |
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Dimensions| Wheelbase | 88.6 inches | 225 cm |
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| Weight | 7300 lbs | 3311 kg |
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| Front tire | 8.00-20 |
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| Rear tire | 13.6-38 |
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Electrical| Charging system | alternator |
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| Charging amps | 50 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Belarus |
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| (no label) | diesel |
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| (no label) | 4-cylinder |
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| (no label) | air-cooled |
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| Displacement | 253.2 ci | 4.1 L |
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| Bore/Stroke | 4.13x4.72 inches | 105 x 120 mm |
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| Power | 57 hp | 42.5 kW |
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| Air cleaner | oil bath |
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| Compression | 16.5:1 |
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| Rated RPM | 1800 |
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| Torque | 162 lb-ft | 219.7 Nm |
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| Torque RPM | 1350 |
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| Firing order | 1-3-4-2 |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 8-speed gear |
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| (no label) | 11-speed |
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Transmission| Type | gear |
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| Gears | 8 forward and 6 reverse |
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| Clutch | dry disc |
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| Gears | 11 forward and 8 reverse |
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| Clutch | dry disc |
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Dimensions
Tires| Ag front | 8.00-20 |
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| Ag rear | 13.6-38 |
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Dimensions| Wheelbase | 88.6 inches | 225 cm |
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| Weight | 7300 lbs | 3311 kg |
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| Front tread | 53.1 to 71.1 inches | 134 to 180 cm |
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| Rear tread | 54.1 to 72.4 inches | 137 to 183 cm |
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