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Engine:
NorTrac Standard
Power:
31 HP (Engine) / HP (PTO)
Fuel Type:
Diesel
Production:
1986 - 1990
Overview | |
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Summary | x1986 - 1990 Utility tractor Belarus built |
Production | |
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Distributor | NorTrac |
Manufacturer | Belarus |
Summary | Utility tractor / Built in Minsk, Belarus / Original price was $8,000 in 1987 |
Mechanical | |
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Summary | Two-wheel drive |
Steering | mechanical |
power Opt Optional | |
Summary | Differential mechanical band brakes / Open operator station. ROPS available. |
Capacity | |
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Fuel | 14 gal 53.0 L |
Hydraulic system | 2 gal 7.6 L |
Hydraulics | |
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Type | open center |
Capacity | 2 gal 7.6 L |
Pressure | 2060 psi 142.0 bar |
Valves | 1 |
Total flow | 4.2 gpm 15.9 lpm |
Tractor hitch | |
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Rear Type | II |
Rear lift (at ends) | 1322 lbs 599 kg |
Electrical | |
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Ground | negative |
Charging system | alternator |
Charging amps | 50 |
Batteries | 2 |
Battery CCA | 900 |
Battery volts | 6 |
Note: the NorTrac model 250AS is the same as the Belarus 250AS. The following data is from the 250AS listing. |
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Engine Detail | |
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Summary | Belarus D-120 / diesel / 2-cylinder / air-cooled |
Displacement | 127 ci 2.1 L |
Bore/Stroke | 4.134x4.724 inches 105 x 120 mm |
Power | 31 hp 23.1 kW |
Air cleaner | oil bath |
Compression | 16.5:1 |
Rated RPM | 1800 |
Starter volts | 12 |
Intake valve clearance | 0.012 inches * Cold 0.305 mm |
Exhaust valve clearance | 0.012 inches * Cold 0.305 mm |
Engine Oil | |
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Summary | |
Oil capacity | 7.4 qts 7.0 L |
Note: the NorTrac model 250AS is the same as the Belarus 250AS. The following data is from the 250AS listing. |
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Transmission | |
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Transmission | sliding gear |
Gears | 8 forward and 6 reverse |
Oil capacity | 10.6 qts 10.0 L |
Summary | Transmission operated with clutch and two levers. The mode selection lever chooses between forward, reverse, or netural. The range selection lever chooses one of eight gears, although SL1 and SL2 are forward only. |
Note: the NorTrac model 250AS is the same as the Belarus 250AS. The following data is from the 250AS listing. |
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NorTrac 250AS Tires | |
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Ag front | 6.00-16 |
Ag rear | 10-28 |
Dimensions | |
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Wheelbase | 69 inches 175 cm |
Length | 120 inches 304 cm |
128 inches (three-point) 325 cm | |
Width | 58 inches 147 cm |
Height (hood) | 47 inches 119 cm |
Shipping weight | 4,300 lbs 1950 kg |
Operating weight | 6,620 lbs 3002 kg |
Ground clearance | 17 inches 43 cm |
Front tread | 47 to 55 inches 119 to 139 cm |
Rear tread | 47.1 to 57.7 inches 119 to 146 cm |
Note: the NorTrac model 250AS is the same as the Belarus 250AS. The following data is from the 250AS listing. |
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Nebraska Tractor Test 1200 | |
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Summary | Diesel 6-speed 2WD December 4 - 17, 1975 Link: Nebraska Tractor Test 1200 file / PTO performance |
Power at rated engine speed | 28.70 hp 21.4 kW |
Fuel use | 2.0 gal/hour 7.6 l/hour |
Power at rated PTO speed | 28.15 hp 21.0 kW |
Fuel use | 2.0 gal/hour 7.6 l/hour |
Summary | Drawbar performance |
Max power | 23.87 hp 17.8 kW |
Fuel use | 2.0 gal/hour 7.6 l/hour |
Summary | Gear 2 used for power test. |
Max pull | 2570 lbs 1165 kg |
Summary | Gear 1 used for pull test. |
Last Database Update: 7/16/2025