Technical specification of agricultural tractor MTZ-501/521/MTZ-505/525/MTZ-80/82/MTZ-800/820 :
Model | MTZ-501/521 | MTZ-505/525 | MTZ-80/82 | MTZ-800/820 |
Years of production | 73-77 | 77-83 | 75-77 | 77-83 |
Engine model / type | D60 | D60 | D240 | D240 |
Number of cylinders / turbocharging | 4 | 4 | 4 | 4 |
Engine displacement (cm3) | 4750 | 4750 | 4750 | 4750 |
Piston dimension / stroke (mm) | 110×125 | 110×125 | 110×125 | 110×125 |
Maximum engine power (hp) / rpm | 67/1800 | 67/1800 | 80/2200 | 80/2200 |
Torque (Nm) / rpm | 262/1100 | 262/1100 | 268/1000 | 275/1400 |
Number of gears (front + rear) | 9+2 | 9+2 | 18+4 | 18+4 |
Number of synchronized gears (front+rear) | – | – | – | – |
Speed-Shift | – | – | – | – |
Type of reverse | – | – | – | – |
Driving speed (km/h) | 2,0-27,3 | 2,0-27,3 | 1,9-33,4 | 1,9-33,4 |
Max Driving speed (km/h) | – | – | – | – |
Hydraulic pump capacity (L/min) | 50 | 50 | 50 | 50 |
3-Point Hitch control | mech | mech | mech | mech |
3-point hitch max load (kg) | 2000 | 2700 | 2000 | 2700 |
PTO speed (rpm) | 540 | 540 | 540/1000 | 540/1000 |
Disc brake type (dry / wet) | – | – | – | – |
Type of control of the braking system | – | – | – | – |
Turning radius 2WD (m) | 8,8 | 9,3 | – | – |
Turning radius 4WD (m) | 9,9 | 9,5 | – | – |
Front wheel 2WD | 7,50-20 | 7,50-20 | 7,50-20 | 7,50-20 |
Front wheel 4WD | 8,30-20 | 8,30-20 | 8,30-20 | 8,30-20 |
Rear wheel 2WD | 13,6-38 | 13,6-38 | 15,5-38 | 15,5-38 |
Rear wheel 4WD | 13,6-38 | 13,6-38 | 15,5-38 | 15,5-38 |
2WD total weight (kg) | 3330 | 3450 | 3655 | 3655 |
4WD total weight (kg) | 3490 | 3670 | 3820 | 3855 |
Total height with cabin (cm) | 251 | 279 | 265 | 279 |
Total length (cm) | 385 | 385 | 382 | 402 |
Total width (cm) | 110 | 110 | – | – |
Fuel tank capacity (l) | 90 | 85 | 87 | 87 |
Cabin sound level (dB) | – | – | – | – |
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The company was founded in Minsk in 1946. The Belarus tractor plant is one of the largest in the world and by 1995 had delivered more than 3 million tractors. It is estimated that around 50,000 tractors are made at the factory every year. The name Belarus is derived from the country in which the company is headquartered. It began to be used when Minsk-based agricultural tractor maker Belarus began exporting its machines to other countries. Belarus tractors for the European market are certified according to ISO 9001 quality standards.
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