
CletracModel A
Cletrac H 12-20
Crawler
- power
- Not recorded
- displacement
- 243 ci
- Cylinders
- 4
- Forward gears
- 2
Head to head · Crawler

Crawler
Standard Tread
How they compare
H 12-20 is in the 34th percentile; AW-6 is in the 35th · 191 models
H 12-20 is in the 33rd percentile; AW-6 is in the 33rd · 192 models
Full comparison
| Spec | Cletrac H 12-20 | McCormick-Deering AW-6 | Difference |
|---|---|---|---|
| Manufacturer | Cletrac | McCormick-Deering | — |
| Model | H 12-20 | AW-6 | — |
| Category | Crawler, Agricultural | Standard Tread | — |
| Spec | Cletrac H 12-20 | McCormick-Deering AW-6 | Difference |
|---|---|---|---|
| Manufacturer | Weidely | International Harvester | — |
| Cylinders | 4 | 4 | Same |
| Displacement | 243ci | 248ci | ▲ AW-6+5 ci · +2% |
| Bore | 3.8in | 3.9in | ▲ AW-6+0.1 in · +3% |
| Stroke | 5.5in | 5.3in | ▲ H 12-20+0.2 in · +4% |
| Spec | Cletrac H 12-20 | McCormick-Deering AW-6 | Difference |
|---|---|---|---|
| Type | Gear | Not recorded | — |
| Spec | Cletrac H 12-20 | McCormick-Deering AW-6 | Difference |
|---|---|---|---|
| Length | 96in | Not recorded | — |
| Width | 50in | Not recorded | — |
| Height | 52in | Not recorded | — |
| Spec | Cletrac H 12-20 | McCormick-Deering AW-6 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | Category 3 | — |
| Spec | Cletrac H 12-20 | McCormick-Deering AW-6 | Difference |
|---|---|---|---|
| Chassis Type | Crawler | Not recorded | — |
Category context