The Belarus MTZ-520 is a farm tractor produced by Belarus from 1972 to 1974. It features a 4.7L 4-cylinder D60 engine producing 67 hp (50.0 kW) with a 9-speed transmission (9 forward and 2 reverse). The tractor has four-wheel drive with power assist steering and disc brakes as standard. It has a hydraulic total flow of 13.2 gpm (50.0 lpm) and a rear lift capacity of 4,410 lbs (2000 kg). The rear PTO operates at 540/ground rpm. Dimensions include a 96.5 inch (245 cm) wheelbase and a weight of 7,254 lbs (3290 kg). Tires are sized 8.00-20 front and 13.6-38 rear. A related variant is the MTZ-500 which is 2WD.