Belarus MTZ-521 Technical specs


Make Belarus
Model MTZ-521
Company country Belarus
Production years From 1973  Until 1977
Tractor type -
Fuel -
Price -
Total build -
Service repair manual Belarus MTZ-521 Manual
AG front tires 8.30-20
AG rear tires 13.6-38
Weight 7,695 lbs or 3490 kg
Length 151.6 inches [385 cm]
Width -
Height 101.6 inches [258 cm]
Wheelbase 96.5 inches [245 cm]
Ground clearance -
Engine size 289.8 ci or 4.7 L
Number of cylinders 4 cylinders
Horsepower 67 hp or 50.0 kW
Power RPM 1800 (rpm)
Engine torque 193.3 lb-ft or 262.1 Nm
Engine torque RPM 1100 (rpm)
Fuel type -
Fuel tank capacity -
Bore stroke 4.331x4.921 inches or (110 x 125 mm)
Number of batteries -
Battery voltage -
Electric ground force -
Engine starter volts -
Parts And Accessories Belarus MTZ-521 Parts
Transmission type -
Transmission gears 9 forward and 2 reverse
Wheel drive 4x4 MFWD 4WD
Steering system power assist
Braking system disc
Cabin type standard
Hydraulic max flow 13.2 gpm or 50.0 lpm
PTO claimed power -
PTO clutch system -
Rear PTO system -
Rear PTO RPM 540 (rpm)
Front PTO system -
PTO fuel consumption -
Hitch control system -
Rear hitch -
Rear hitch lift 4,410 lbs or 2000 kg



Detailed review of Belarus MTZ-521

Belarus produced its MTZ-521 farm tractor model From 1973  Until 1977 in Belarus with a standard cabin.
Talking dimensions and weight, this model weighs 7,695 lbs or 3490 kg has , 151.6 inches [385 cm] of length and 101.6 inches [258 cm] of height while maintaining a wheelbase of 96.5 inches [245 cm].
This tractor can fit ag tires of 8.30-20 front and 8.30-20 back .
This Belarus MTZ-521 it has 289.8 ci or 4.7 L 4 cylinders ,it can produce 67 hp or 50.0 kW at 1800 (rpm), and has a torque of 193.3 lb-ft or 262.1 Nm at 1100 (rpm).
This machine has 4x4 MFWD 4WD wheel drive system,9 forward and 2 reverse transmission system.

- Belarus provided us with the latest version of its MTZ-521 service repair manual
- Find All mechanical and electrical parts and accessories of Belarus MTZ-521 farm-tractor here