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FordModel A
Ford 840
Utility
- power
- Not recorded
- displacement
- 172 ci
- Cylinders
- 4
- Forward gears
- 12
Head to head · Utility
Utility

Utility
How they compare
840 is in the 46th percentile; Super W-4 is in the 43rd · 5,580 models
840 is in the 50th percentile; Super W-4 is in the 50th · 5,720 models
840 is in the 50th percentile; Super W-4 is in the 6th · 4,941 models
840 is in the 28th percentile; Super W-4 is in the 35th · 5,107 models
Full comparison
| Spec | Ford 840 | McCormick-Deering Super W-4 | Difference |
|---|---|---|---|
| Manufacturer | Ford | McCormick-Deering | — |
| Model | 840 | Super W-4 | — |
| Category | Utility | Utility, Standard Tread | — |
| Spec | Ford 840 | McCormick-Deering Super W-4 | Difference |
|---|---|---|---|
| Manufacturer | Ford | International Harvester | — |
| Model | 2.8L 4-cyl gasoline | Not recorded | — |
| Rated RPM | 2,200RPM | 1,650RPM | ▲ 840+550 RPM · +33% |
| Cylinders | 4 | 4 | Same |
| Displacement | 172ci | 164ci | ▲ 840+8 ci · +5% |
| Bore | 3.9in | 3.5in | ▲ 840+0.4 in · +11% |
| Stroke | 3.6in | 4.3in | ▲ Super W-4+0.7 in · +19% |
| Spec | Ford 840 | McCormick-Deering Super W-4 | Difference |
|---|---|---|---|
| Type | Unsynchronized gear | Sliding gear | — |
| Spec | Ford 840 | McCormick-Deering Super W-4 | Difference |
|---|---|---|---|
| Length | 122in | 114in | ▲ 840+8 in · +7% |
| Width | 64.8in | 67in | ▲ Super W-4+2.2 in · +3% |
| Height | 59.3in | 81in | ▲ Super W-4+21.7 in · +37% |
| Operating Weight | 3,400lb | 3,875lb | ▲ Super W-4+475 lb · +14% |
| Spec | Ford 840 | McCormick-Deering Super W-4 | Difference |
|---|---|---|---|
| System Type | Open Center | Not recorded | — |
| Steering Type | Manual | Manual | Same |
| Spec | Ford 840 | McCormick-Deering Super W-4 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | Category 3 | Not recorded | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | Ford 840 | McCormick-Deering Super W-4 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Manual | Manual | Same |
| Spec | Ford 840 | McCormick-Deering Super W-4 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
| Spec | Ford 840 | McCormick-Deering Super W-4 | Difference |
|---|---|---|---|
| Coolant | 3.8gal | 4.1gal | ▲ Super W-4+0.3 gal · +8% |
Category context