| Model |
25 |
35 |
40 |
| Years of production |
1971-73 |
1971-73 |
1971-73 |
| Engine manufacturer |
Valmet |
Valmet |
Valmet |
| Engine model / type |
310 BL |
310 BL |
411 BL |
| Engine displacement (cm3) |
2685 |
2685 |
4180 |
| Number of cylinders / turbocharging |
3 |
3 |
4 |
| Engine rated power (hp) |
54 |
54 |
75 |
| Fuel tank capacity (l) |
100 |
100 |
140 |
| Type of drive transmission |
mech |
mech |
mech |
| Number of gears (front + rear) |
3 |
3 |
3 |
| Driving speed min-max (km/h) |
1,2-17,0 |
1,2-17,0 |
1,5-23,0 |
| Cutting unit working width (cm) |
213 |
243 |
275 |
| Number of straw walkers |
3 |
3 |
4 |
| Total length (cm) |
717 |
717 |
722 |
| Total width (cm) |
250 |
280 |
310 |
| Width without cutting attachment (cm) |
N/A |
N/A |
N/A |
| Height without cabin (cm) |
279 |
279 |
292 |
| Total height with cabin (cm) |
N/A |
N/A |
N/A |
| Weight without cabin (kg) |
3150 |
3220 |
4100 |
| Weight with cabin (kg) |
N/A |
N/A |
N/A |
| Grain tank capacity (hl) |
17 |
17 |
22,5 |
| Front wheel size |
14,9-24 |
14,9-24 |
16,9-26 |
| Rear wheel size |
8,50-12 |
8,50-12 |
10,00-12 |
