Belarus 250AS

Belarus 250AS Technical Specifications

Belarus 250AS is a Row-Crop tractor that was produced by the John Deere between 1979 – 1987.

Below you will find detailed technical specifications for Belarus 250AS covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

Belarus 250AS Production

Manufacturer: Belarus
Type: Utility tractor
Factory: Minsk, Belarus
Original price: 8000 (1987)

Belarus 250AS Electrical

Ground: negative
Charging system: alternator
Charging amps: 50
Batteries: 2
Battery CCA: 900
Battery volts: 6

Belarus 250AS Mechanical

Chassis: 4×2 2WD
Steering: mechanical
Brakes: differential mechanical band
Cab: Open operator station. ROPS available.
Transmission: 8-speed


Fuel: 14 gal
53.0 L
Hydraulic system: 2 gal
7.6 L


Type: open
Capacity: 2 gal
7.6 L
Pressure: 2060 psi
142.0 bar
Valves: 1
Total flow: 4.2 gpm
15.9 lpm

Tracktor Hitch

Rear Type: II
Rear lift (at ends): 1,322 lbs
599 kg

Power Take-off (PTO)

Rear PTO: live
Rear RPM: 540

Belarus 250AS Engine detail

Engine Detail
Displacement: 127 ci
2.1 L
Bore/Stroke: 4.134×4.724 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
0.305 mm *Cold
Exhaust valve clearance: 0.012 inches
0.305 mm *Cold

Belarus 250AS Transmission overview

Engine Oil

Transmission: sliding gear
Gears: 8 forward and 6 reverse
Oil capacity: 10.6 qts
10.0 L
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.

Belarus 250AS Dimensions

Wheelbase: 69 inches
175 cm
Length: 120 inches
304 cm
  128 inches
325 cm (three-point)
Width: 58 inches
147 cm
Height (hood): 47 inches
119 cm
Shiping 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


Is Belarus 250AS a good tractor?

The Belarus 250AS is one of the great tractors in the Belarus stable, and it has earned Belarus a fantastic reputation.

How much oil does a Belarus 250AS take?

Check out the Belarus 250AS oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Belarus made the ?

The Belarus 250AS was an agricultural tractor model made from 1979 – 1987

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