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FarmallModel A
Farmall 1256
Row Crop
- power
- 113 hp
- displacement
- 407 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Row Crop
Row Crop

Row Crop
How they compare
1256 is in the 57th percentile; 766 is in the 42nd · 1,409 models
1256 is in the 50th percentile; 766 is in the 50th · 1,417 models
1256 is in the 50th percentile; 766 is in the 50th · 1,200 models
1256 is in the 35th percentile; 766 is in the 34th · 1,350 models
Full comparison
| Spec | Farmall 1256 | Farmall 766 | Difference |
|---|---|---|---|
| Manufacturer | Farmall | Farmall | Same |
| Model | 1256 | 766 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Farmall 1256 | Farmall 766 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | DT407 | Not recorded | — |
| Power Output | 113hp | Not recorded | — |
| Rated RPM | 2,400RPM | 2,400RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 407ci | 360ci | ▲ 1256+47 ci · +13% |
| Bore | 4.3in | 3.9in | ▲ 1256+0.4 in · +10% |
| Stroke | 4.6in | 5.1in | ▲ 766+0.5 in · +11% |
| Spec | Farmall 1256 | Farmall 766 | Difference |
|---|---|---|---|
| Type | Gear type | Partial power shift | — |
| Spec | Farmall 1256 | Farmall 766 | Difference |
|---|---|---|---|
| Length | 164in | Not recorded | — |
| Width | 91.7in | Not recorded | — |
| Height | 85.8in | Not recorded | — |
| Operating Weight | 10,405lb | 10,300lb | ▲ 1256+105 lb · +1% |
| Spec | Farmall 1256 | Farmall 766 | Difference |
|---|---|---|---|
| System Type | Open center | Open Center | Same |
| Steering Type | Power | Hydrostatic power | — |
| Spec | Farmall 1256 | Farmall 766 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 1,000rpm | Not recorded | — |
| Spec | Farmall 1256 | Farmall 766 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | III/II | III | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | Farmall 1256 | Farmall 766 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 4x2 2WD | 2WD | — |
| Steering Type | Power | Hydrostatic power | — |
| Brake Type | Independent hydraulic dry disc | Not recorded | — |
| Spec | Farmall 1256 | Farmall 766 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Farmall 1256 | Farmall 766 | Difference |
|---|---|---|---|
| Coolant | 6gal | Not recorded | — |
| Spec | Farmall 1256 | Farmall 766 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context