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McCormick-DeeringModel A
McCormick-Deering 15-30
Standard Tread
- power
- 40.7 hp
- displacement
- 382 ci
- Cylinders
- 4
- Forward gears
- 3
Head to head · Standard Tread
Standard Tread

Utility
How they compare
15-30 is in the 43rd percentile; W-9 is in the 55th · 121 models
15-30 is in the 50th percentile; W-9 is in the 42nd · 353 models
15-30 is in the 50th percentile; W-9 is in the 50th · 367 models
15-30 is in the 39th percentile; W-9 is in the 64th · 341 models
Full comparison
| Spec | McCormick-Deering 15-30 | McCormick-Deering W-9 | Difference |
|---|---|---|---|
| Manufacturer | McCormick-Deering | McCormick-Deering | Same |
| Model | 15-30 | W-9 | — |
| Category | Standard Tread | Utility, Standard Tread | — |
| Spec | McCormick-Deering 15-30 | McCormick-Deering W-9 | Difference |
|---|---|---|---|
| Manufacturer | International Harvester | International Harvester | Same |
| Model | Not recorded | 5.5L 4-cyl | — |
| Power Output | 40.7hp | 49.4hp | ▲ W-9+8.7 hp · +21% |
| Rated RPM | 1,050RPM | 1,500RPM | ▲ W-9+450 RPM · +43% |
| Cylinders | 4 | 4 | Same |
| Displacement | 382ci | 335ci | ▲ 15-30+47 ci · +14% |
| Bore | 4.8in | 4.4in | ▲ 15-30+0.4 in · +9% |
| Stroke | 6in | 5.5in | ▲ 15-30+0.5 in · +9% |
| Spec | McCormick-Deering 15-30 | McCormick-Deering W-9 | Difference |
|---|---|---|---|
| Type | Gear | Manual | — |
| Spec | McCormick-Deering 15-30 | McCormick-Deering W-9 | Difference |
|---|---|---|---|
| Length | 137in | 134in | ▲ 15-30+3 in · +2% |
| Width | 65in | 68.5in | ▲ W-9+3.5 in · +5% |
| Height | 70in | 66in | ▲ 15-30+4 in · +6% |
| Operating Weight | 7,480lb | 6,350lb | ▲ 15-30+1,130 lb · +18% |
| Spec | McCormick-Deering 15-30 | McCormick-Deering W-9 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
| Spec | McCormick-Deering 15-30 | McCormick-Deering W-9 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Manual | — |
| Spec | McCormick-Deering 15-30 | McCormick-Deering W-9 | Difference |
|---|---|---|---|
| Starter Type | Hand-crank | Not recorded | — |
| Spec | McCormick-Deering 15-30 | McCormick-Deering W-9 | Difference |
|---|---|---|---|
| Coolant | 12gal | 10gal | ▲ 15-30+2 gal · +20% |
Category context