| Model |
New Holland TX66 |
New Holland TX67 |
New Holland TX68 |
| Years of production |
93-97 |
N/A |
N/A |
| Engine manufacturer |
Ford |
Ford |
Iveco |
| Engine model / type |
TWAC 675 |
675 TA/VN |
8460SRI20 |
| Engine displacement (cm3) |
7474 |
7474 |
9570 |
| Number of cylinders / turbocharging |
6 T |
6 TI |
6 TI |
| Engine rated power (hp) |
250 |
255 |
310 |
| Fuel tank capacity (l) |
600 |
600 |
600 |
| Type of drive transmission |
hydr |
hydr |
hydr |
| Number of gears (front + rear) |
4 |
4 |
4 |
| Driving speed min-max (km/h) |
0-25 |
0-25 |
0-25 |
| Cutting unit working width (cm) |
609 |
609 |
609 |
| Number of straw walkers |
6 |
6 |
6 |
| Total length (cm) |
953 |
953 |
953 |
| Total width (cm) |
654 |
654 |
654 |
| Width without cutting attachment (cm) |
395 |
395 |
399 |
| Height without cabin (cm) |
N/A |
N/A |
N/A |
| Total height with cabin (cm) |
396 |
400 |
400 |
| Weight without cabin (kg) |
N/A |
N/A |
N/A |
| Weight with cabin (kg) |
12400 |
13000 |
13750 |
| Grain tank capacity (hl) |
80 |
85 |
95 |
| Front wheel size |
30,5R32 |
800/65R32 |
800/65R32 |
| Rear wheel size |
16/70-20 |
16/70-20 |
16/70-20 |
