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McCormick-DeeringModel A
McCormick-Deering 10-20 TracTracTor
Crawler
- power
- Not recorded
- displacement
- 284 ci
- Cylinders
- 4
- Forward gears
- 3
Head to head · Agricultural
Crawler

Agricultural
How they compare
10-20 TracTracTor is in the 44th percentile; OS-6 is in the 29th · 1,083 models
10-20 TracTracTor is in the 31st percentile; OS-6 is in the 31st · 1,130 models
10-20 TracTracTor is in the 1st percentile; OS-6 is in the 7th · 972 models
Full comparison
| Spec | McCormick-Deering 10-20 TracTracTor | McCormick-Deering OS-6 | Difference |
|---|---|---|---|
| Manufacturer | McCormick-Deering | McCormick-Deering | Same |
| Model | 10-20 TracTracTor | OS-6 | — |
| Category | Crawler, Agricultural | Agricultural, Orchard/Vineyard | — |
| Spec | McCormick-Deering 10-20 TracTracTor | McCormick-Deering OS-6 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Rated RPM | 1,000RPM | Not recorded | — |
| Cylinders | 4 | 4 | Same |
| Displacement | 284ci | 248ci | ▲ 10-20 TracTracTor+36 ci · +15% |
| Bore | 4.3in | 3.9in | ▲ 10-20 TracTracTor+0.4 in · +10% |
| Stroke | 5in | 5.3in | ▲ OS-6+0.3 in · +6% |
| Spec | McCormick-Deering 10-20 TracTracTor | McCormick-Deering OS-6 | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
| Spec | McCormick-Deering 10-20 TracTracTor | McCormick-Deering OS-6 | Difference |
|---|---|---|---|
| Steering Type | Manual | Not recorded | — |
| Spec | McCormick-Deering 10-20 TracTracTor | McCormick-Deering OS-6 | Difference |
|---|---|---|---|
| Hitch Category | Category 3 | Category 3 | Same |
| Hitch Position | Rear | Not recorded | — |
| Spec | McCormick-Deering 10-20 TracTracTor | McCormick-Deering OS-6 | Difference |
|---|---|---|---|
| Chassis Type | Crawler | 4x2 2WD | — |
| Drive Type | Track | 2WD | — |
| Steering Type | Manual | Not recorded | — |
Category context