Compare/Belarus 420A vs Belarus 5111

Belarus 420A vs Belarus 5111

Verdict: Belarus 420A vs Belarus 5111

The Belarus 420A and the Belarus 5111 are both tractors — here is how they stack up on the figures that matter. Belarus 5111 leads on rated power with 52 hp against 51 hp. Belarus 5111 is the newer design (1998 vs 1983). In short: choose the Belarus 5111 for outright pulling power, or the Belarus 420A if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Belarus

Fit score

Best match

Clear

Belarus

Fit score

Best match

Clear

Rated power

51 hp

52 hp

Confidence

40%

Guide price

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Overview

Manufacturer

BelarusReference

Gear 3 used for pull test.Reference

4-cylinderReference

Final drives

spur gearReference

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Differential lock

mechanical rearReference

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Original price

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1600 (1999)Reference

Drive

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4x4 MFWD 4WD optionalReference

Variants

400A

2WD ROPSReference

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405A

2WD CabReference

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420A

4WD ROPSReference

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425A

4WD CabReference

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Engine

42.5 kWReference

Drawbar (tested)

32.6 kWReference

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Displacement

4.1 LReference

4.7 LReference

Bore/Stroke

105 x 120 mmReference

110 x 125 mmReference

Power

42.5 kWReference

Air cleaner

oil bathReference

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Compression

16.5:1Reference

15:1Reference

Rated RPM

1800Reference

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Torque

219.7 NmReference

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Torque RPM

1350Reference

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Firing order

1-3-4-2Reference

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Starter volts

12Reference

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Power at rated engine speed

37.8 kWReference

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Max power

32.6 kWReference

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Transmission

Gears

11 forward and 8 reverseReference

9 forward and 2 reverseReference

Clutch

dry discReference

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PTO & Hydraulics

PTO (claimed)

38.0 kWReference

38.8 kWReference

PTO (tested)

37.8 kWReference

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Hydraulic system

15.5 LReference

20.4 LReference

Type

gearReference

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Capacity

15.5 LReference

20.4 LReference

Pressure

141.3 barReference

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Valves

2Reference

3Reference

Pump flow

45.0 lpmReference

44.7 lpmReference

Rear Type

IIReference

Control

position and draft controlReference

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Rear lift (at ends)

1356 kgReference

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Rear PTO

independentReference

Rear PTO Type

540 (1.375)Reference

540Reference

Engine RPM

540@1620Reference

—

Rear lift

—

1508 kgReference

Capacities

Fuel

73.8 LReference

85.2 LReference

Dimensions

Wheelbase

225 cmReference

236 cmReference

Weight

3311 kgReference

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Front tire

8.00-20Reference

7.50-20Reference

Rear tire

13.6-38Reference

15.5-38Reference

Ag front

8.00-20Reference

7.50-20Reference

Ag rear

13.6-38Reference

15.5-38Reference

Front tread

134 to 180 cmReference

—

Rear tread

137 to 183 cmReference

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420A Serial Numbers

1983

273449Reference

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1984

276391Reference

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1985

304013Reference

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1986

327204Reference

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1987

357102Reference

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1988

389751Reference

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1989

400329Reference

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Location:

Serial number plate on the rear of the tractor, on the toolbox.Reference

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Electrical

Charging system

alternatorReference

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Charging amps

50Reference

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Battery volts

12Reference

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Test results

Fuel use

11.7 l/hourReference

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Max pull

3372 kgReference

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Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.