The Belarus MTZ-521 is a tractor with a rated power of 67 hp, a mid-range figure for its class, and features a 4-cylinder engine. It was manufactured from 1973 to 1977 and is equipped with four-wheel drive and a 9-speed gearbox. The tractor's operating weight is 3490 kg and it is suitable for operations covering up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
67 hp
Weight
3490 kg
Catalogue coverage
Variants represented
2
Richest spec table
29 rows
Recorded power
67 hp
Recorded weight
3490 kg
Transmissions
9-speed
Production years
1973-1977
Verified variants
0
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Overview
ManufacturerBelarusReference
Four-wheel driveReference
Steeringpower assistReference
Disc brakesReference
standardReference
Variants
MTZ-5012WDReference
Engine
4.7L 4-cylReference
Engine50.0 kWReference
D60Reference
4-cylinderReference
Displacement4.7 LReference
Bore/Stroke110 x 125 mmReference
Power50.0 kWReference
Rated RPM1800Reference
Torque262.1 NmReference
Torque RPM1100Reference
Transmission
9-speedReference
Gears9 forward and 2 reverseReference
PTO & Hydraulics
Total flow50.0 lpmReference
Rear lift2000 kgReference
Rear PTO Type540/groundReference
Dimensions
Wheelbase245 cmReference
Weight3490 kgReference
Front tire8.30-20Reference
Rear tire13.6-38Reference
Ag front8.30-20Reference
Ag rear13.6-38Reference
Length385 cmReference
Height258 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
