Wikitractor

Belarus 420A

Production ended · 4WD

PTO power · claimed

51 hp

Weight
7,300 lb
Engines
1 Diesel
Built
no record
Price new · 1997
$14,500

Power

Engine57 hp unspecified
PTO51 hp claimed
PTO, tested50.7 hp
Drawbar43.7 hp tested
Listed power57 hp engine basis

Engines

Belarus 4.1L 4-cyl dieselDiesel · 4 cyl253 ci
Engine details
Belarus 4.1L 4-cyl diesel
Bore × stroke
4.13 in × 4.72 in
Rated speed
1,800 rpm
Rated power
57 hp
Torque
162 lb·ft at 1,350 rpm
Compression
16.5:1
Cooling
air-cooled
Firing order
1-3-4-2

Transmissions

8-speed geargear8F / 6R
11-speed11F / 8R

Weight

Weight7,300 lb unspecified

Dimensions

Wheelbase88.6 in
Lengthno record
Front tread, narrowest53.1 in
Front tread, widest71.1 in
Rear tread, narrowest54.1 in
Rear tread, widest72.4 in

Capacities

Fuel tank19.5 gal
Hydraulic system4.1 gal

Hydraulics

Systemopen center
Pump flow11.9 gpm
Pressure2,050 psi
Remote valves2

Hitch

Rear hitch categoryII
Controlposition and draft control
Rear lift capacity2,990 lb

PTO

Rear PTOindependent
Rear PTO speeds540 (1.375)
Engine rpm at PTO speed540@1620

Chassis

Drive4WD
SteeringPower steering
BrakesMechanical band brakes
Differential lockmechanical rear
Final drivesspur gear
CabFour-post ROPS

Tires

Front8.00-20
Rear13.6-38

Electrical

System voltage12 V
Chargingalternator
Charging output50 A

Production

Price new$14,500 (1997)
FactoriesMinsk, Belarus
Built byBelarus

Variants

  • 400A 2WD ROPS
  • 405A 2WD Cab
  • 420A 4WD ROPS
  • 425A 4WD Cab

Serial numbers

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

YearFirst serial
1983273449
1984276391
1985304013
1986327204
1987357102
1988389751
1989400329

Literature

  • 400/420 Belarus
  • 400 Series Belarus, 1996
  • 420/400AN Belarus
  • 400A/420A Belarus