Technical specifications of the agricultural tractors Zetor 3321, 3341, 4321, 4341, 6321, 6341, 7321, 7341:
Zetor 3321/3341
- Years of production: –
- Maximum engine power (HP) / at RPM: 45/2200
- Number of gearbox speeds (forward + reverse): 10+10/10+2
- Maximum speed (km/h): 31
- Fuel tank capacity (L): 120
Zetor 4321/4341
- Years of production: –
- Maximum engine power (HP) / at RPM: 60/2200
- Number of gearbox speeds (forward + reverse): 10+10/10+2
- Maximum speed (km/h): 34
- Fuel tank capacity (L): 120
Zetor 6321/6341
- Years of production: –
- Maximum engine power (HP) / at RPM: 70/2200
- Number of gearbox speeds (forward + reverse): 10+10/10+2
- Maximum speed (km/h): –
- Fuel tank capacity (L): 120
Zetor 7321/7341
- Years of production: –
- Maximum engine power (HP) / at RPM: 80/2200
- Number of gearbox speeds (forward + reverse): 10+10/10+2
- Maximum speed (km/h): –
- Fuel tank capacity (L): 120
For details and a comparison of the tractors, see the technical sheet below.
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Technical Data Sheet for Zetor 3321, 3341, 4321, 4341, 6321, 6341, 7321, 7341 agricultural tractors:
| Model | Zetor 3321/3341 | Zetor 4321/4341 | Zetor 6321/6341 | Zetor 7321/7341 |
|---|---|---|---|---|
| Years of production | – | – | – | – |
| Engine designation/type | Z 5202 | Z 6202 | Z 7702 | Z 7302 |
| Number of cylinders / Turbo / Intercooler | 3 | 4 | 4 | 4T |
| Engine displacement (cm³) | 2696 | 3922 | 3922 | 3922 |
| Piston diameter / Stroke (mm) | 102×110 | 102×110 | 102×120 | 102×120 |
| Maximum engine power (HP) / at RPM | 45/2200 | 60/2200 | 70/2200 | 80/2200 |
| Torque (Nm) / at RPM | 154/1500 | 200/1500 | 247/1500 | 281/1500 |
| Number of gearbox speeds (forward + reverse) | 10+10/10+2 | 10+10/10+2 | 10+10/10+2 | 10+10/10+2 |
| Number of synchronized gears (forward + reverse) | 8 | 8 | 8 | 8 |
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| Fast gearbox / Power shift | – | – | – | – |
|---|---|---|---|---|
| Reverser type | mech | mech | mech | mech |
| Speed range (km/h) | 1,1-28,4 | 1,5-31 | 2,0-40 | 2,0-40 |
| Maximum speed (km/h) | 31 | 34 | – | – |
| Hydraulic pump capacity (L/min) | 40 | 40 | 50 | 50 |
| Rear three-point hitch (TUV) control type | mech | mech | mech | mech |
| Maximum rear three-point hitch (TUV) lift capacity (kg) | 3100 | 3100 | 4000 | 4000 |
| Power take-off (PTO) speed (RPM) | 540/1000 | 540/1000 | 540/1000 | 540/1000 |
| Type of disc brake (dry/wet) | – | – | – | – |
| Brake system control type | hydr | hydr | hydr | hydr |
| Turning radius 2WD (m) | 7,4 | 7,6 | 7,6 | 7,6 |
| Turning radius 4WD (m) | 8 | 8,9 | 8,9 | 8,9 |
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| Front tire size 2WD | 7,50-16 | 7,50-20 | 7,50-20 | 7,50-20 |
|---|---|---|---|---|
| Front tire size 4WD | 11,4-24 | 11,2-24 | 12,4-24 | 12,4-24 |
| Rear tire size 2WD | 14,9-28 | 16,9-30 | 16,9-34 | 16,9-34 |
| Rear tire size 4WD | 16,9-30 | 16,9-30 | 16,9-34 | 16,9-34 |
| Total weight 2WD (kg) | 3045 | 3135 | 3200 | 3210 |
| Total weight 4WD (kg) | 3375 | 3435 | 3540 | 3550 |
| Total height with cabin (cm) | 258 | 260 | 265 | 265 |
| Total length (cm) | 367 | 382 | 382 | 382 |
| Total width (cm) | 212/207 | 226/220 | 226/220 | 226/220 |
| Fuel tank capacity (L) | 120 | 120 | 120 | 120 |
| Cabin noise level (dB) | 83,5 | 83,5 | 84 | 83 |
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Fuel consumption and user reviews of tractors Zetor 3321, 3341, 4321, 4341, 6321, 6341, 7321, 7341:
Zetor 3321, 3341, 4321, 4341, 6321, 6341, 7321, 7341 Gallery:
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