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Belarus 400A vs Belarus 405A
Verdict: Belarus 400A vs Belarus 405A
The Belarus 400A and the Belarus 405A are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 51 hp. Belarus 400A is the lighter machine (2,993 kg vs 3,470 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Belarus 405A is the newer design (1994 vs 1978). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Belarus
62
Fit score
Best match
Clear
Belarus
62
Fit score
Best match
Clear
Rated power
51 hp
51 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
BelarusReference
BelarusReference
Gear 3 used for pull test.Reference
air-cooledReference
Final drives
spur gearReference
spur gearReference
Differential lock
mechanical rearReference
mechanical rearReference
Variants
400A
2WD ROPSReference
2WD ROPSReference
405A
2WD CabReference
2WD CabReference
420A
4WD ROPSReference
4WD ROPSReference
425A
4WD CabReference
4WD CabReference
Engine
Engine
42.5 kWReference
42.5 kWReference
Drawbar (tested)
32.6 kWReference
—
Displacement
4.1 LReference
4.1 LReference
Bore/Stroke
105 x 120 mmReference
105 x 120 mmReference
Power
42.5 kWReference
42.5 kWReference
Air cleaner
oil bathReference
oil bathReference
Compression
16.5:1Reference
16.5:1Reference
Rated RPM
1800Reference
1800Reference
Torque
219.7 NmReference
219.7 NmReference
Torque RPM
1350Reference
1350Reference
Firing order
1-3-4-2Reference
1-3-4-2Reference
Starter volts
12Reference
—
Power at rated engine speed
37.8 kWReference
—
Max power
32.6 kWReference
—
Transmission
Gears
11 forward and 8 reverseReference
8 forward and 6 reverseReference
Clutch
dry discReference
—
Transmission
—
sliding gearReference
PTO & Hydraulics
PTO (claimed)
38.0 kWReference
38.0 kWReference
PTO (tested)
37.8 kWReference
—
Hydraulic system
15.5 LReference
15.5 LReference
Type
gearReference
open centerReference
Capacity
15.5 LReference
15.5 LReference
Pressure
141.3 barReference
141.3 barReference
Valves
2Reference
2Reference
Pump flow
45.0 lpmReference
45.0 lpmReference
Rear Type
IIReference
IIReference
Control
position and draft controlReference
position and draft controlReference
Rear lift (at ends)
1356 kgReference
1356 kgReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540 (1.375)Reference
540 (1.375)Reference
Engine RPM
540@1620Reference
540@1620Reference
Capacities
Fuel
73.8 LReference
73.8 LReference
Dimensions
Wheelbase
214 cmReference
214 cmReference
Weight
2993 kgReference
3470 kgReference
Front tire
6.5-16Reference
6.5-16Reference
Rear tire
13.6-38Reference
13.6-38Reference
Ag front
6.5-16Reference
6.5-16Reference
Ag rear
13.6-38Reference
13.6-38Reference
400A Serial Numbers
Location:
Serial number plate on the rear of the tractor, on the toolbox.Reference
Serial number plate on the rear of the tractor, on the toolbox.Reference
Electrical
Charging system
alternatorReference
alternatorReference
Charging amps
50Reference
50Reference
Battery volts
12Reference
—
Test results
Fuel use
11.7 l/hourReference
—
Max pull
3372 kgReference
—
405A Serial Numbers
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.