
CaterpillarModel A
Caterpillar Forty
Standard Tread
- power
- Not recorded
- displacement
- 485 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Standard Tread

Standard Tread

Standard Tread
How they compare
Forty is in the 66th percentile; Twenty-Two is in the 22nd · 353 models
Forty is in the 50th percentile; Twenty-Two is in the 50th · 367 models
Forty is in the 50th percentile; Twenty-Two is in the 39th · 341 models
Forty is in the 88th percentile; Twenty-Two is in the 40th · 297 models
Full comparison
| Spec | Caterpillar Forty | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | Forty | Twenty-Two | — |
| Category | Standard Tread | Standard Tread | Same |
| Spec | Caterpillar Forty | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | Caterpillar | Same |
| Model | Not recorded | 4.1L 4-cyl | — |
| Rated RPM | 850RPM | 1,250RPM | ▲ Twenty-Two+400 RPM · +47% |
| Cylinders | 4 | 4 | Same |
| Displacement | 485ci | 251ci | ▲ Forty+234 ci · +93% |
| Bore | 5in | 4in | ▲ Forty+1 in · +25% |
| Stroke | 6.5in | 5in | ▲ Forty+1.5 in · +30% |
| Spec | Caterpillar Forty | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
| Spec | Caterpillar Forty | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Length | Not recorded | 108in | — |
| Width | 8.3in | 57.8in | ▲ Twenty-Two+49.5 in · +596% |
| Height | Not recorded | 56.1in | — |
| Operating Weight | 13,625lb | 6,200lb | ▲ Forty+7,425 lb · +120% |
| Spec | Caterpillar Forty | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual Clutches | — |
| Spec | Caterpillar Forty | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual Clutches | — |
| Spec | Caterpillar Forty | Caterpillar Twenty-Two | Difference |
|---|---|---|---|
| Coolant | Not recorded | 5gal | — |
Category context