Technical specifications of the agricultural tractors MTZ-501/521, MTZ-505/525, MTZ-80/82, MTZ-800/820:
MTZ-501/521
- Years of production: 73-77
- Maximum engine power (HP) / at RPM: 67/1800
- Number of gearbox speeds (forward + reverse): 9+2
- Maximum speed (km/h): –
- Fuel tank capacity (L): 90
MTZ-505/525
- Years of production: 77-83
- Maximum engine power (HP) / at RPM: 67/1800
- Number of gearbox speeds (forward + reverse): 9+2
- Maximum speed (km/h): –
- Fuel tank capacity (L): 85
MTZ-80/82
- Years of production: 75-77
- Maximum engine power (HP) / at RPM: 80/2200
- Number of gearbox speeds (forward + reverse): 18+4
- Maximum speed (km/h): –
- Fuel tank capacity (L): 87
MTZ-800/820
- Years of production: 77-83
- Maximum engine power (HP) / at RPM: 80/2200
- Number of gearbox speeds (forward + reverse): 18+4
- Maximum speed (km/h): –
- Fuel tank capacity (L): 87
For details and a comparison of the tractors, see the technical sheet below.
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Technical Data Sheet for MTZ-501/521, MTZ-505/525, MTZ-80/82, MTZ-800/820 agricultural tractors:
| 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 designation/type | D60 | D60 | D240 | D240 |
| Number of cylinders / Turbo / Intercooler | 4 | 4 | 4 | 4 |
| Engine displacement (cm³) | 4750 | 4750 | 4750 | 4750 |
| Piston diameter / Stroke (mm) | 110×125 | 110×125 | 110×125 | 110×125 |
| Maximum engine power (HP) / at RPM | 67/1800 | 67/1800 | 80/2200 | 80/2200 |
| Torque (Nm) / at RPM | 262/1100 | 262/1100 | 268/1000 | 275/1400 |
| Number of gearbox speeds (forward + reverse) | 9+2 | 9+2 | 18+4 | 18+4 |
| Number of synchronized gears (forward + reverse) | – | – | – | – |
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| Fast gearbox / Power shift | – | – | – | – |
|---|---|---|---|---|
| Reverser type | – | – | – | – |
| Speed range (km/h) | 2,0-27,3 | 2,0-27,3 | 1,9-33,4 | 1,9-33,4 |
| Maximum speed (km/h) | – | – | – | – |
| Hydraulic pump capacity (L/min) | 50 | 50 | 50 | 50 |
| Rear three-point hitch (TUV) control type | mech | mech | mech | mech |
| Maximum rear three-point hitch (TUV) lift capacity (kg) | 2000 | 2700 | 2000 | 2700 |
| Power take-off (PTO) speed (RPM) | 540 | 540 | 540/1000 | 540/1000 |
| Type of disc brake (dry/wet) | – | – | – | – |
| Brake system control type | – | – | – | – |
| Turning radius 2WD (m) | 8,8 | 9,3 | – | – |
| Turning radius 4WD (m) | 9,9 | 9,5 | – | – |
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| Front tire size 2WD | 7,50-20 | 7,50-20 | 7,50-20 | 7,50-20 |
|---|---|---|---|---|
| Front tire size 4WD | 8,30-20 | 8,30-20 | 8,30-20 | 8,30-20 |
| Rear tire size 2WD | 13,6-38 | 13,6-38 | 15,5-38 | 15,5-38 |
| Rear tire size 4WD | 13,6-38 | 13,6-38 | 15,5-38 | 15,5-38 |
| Total weight 2WD (kg) | 3330 | 3450 | 3655 | 3655 |
| Total weight 4WD (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 noise level (dB) | – | – | – | – |
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Fuel consumption and user reviews of tractors MTZ-501, 521, MTZ-505, 525, MTZ-80, 82, MTZ-800, 820:
MTZ-501, 521, MTZ-505, 525, MTZ-80, 82, MTZ-800, 820 Gallery:
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