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Allis ChalmersModel A
Allis Chalmers HD11AG Series B
Industrial
- power
- 127 hp
- displacement
- 516 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Industrial
Industrial

How they compare
HD11AG Series B is in the 70th percentile; TW-5 is in the 57th · 53 models
HD11AG Series B is in the 88th percentile; TW-5 is in the 88th · 55 models
HD11AG Series B is in the 65th percentile; TW-5 is in the 97th · 43 models
HD11AG Series B is in the 87th percentile; TW-5 is in the 58th · 49 models
Full comparison
| Spec | Allis Chalmers HD11AG Series B | Ford TW-5 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Ford | — |
| Model | HD11AG Series B | TW-5 | — |
| Category | Industrial | Row Crop | — |
| Spec | Allis Chalmers HD11AG Series B | Ford TW-5 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Ford | — |
| Model | 11000 | Ford | — |
| Power Output | 127hp | 125hp | ▲ HD11AG Series B+2 hp · +2% |
| Rated RPM | 1,800RPM | 2,300RPM | ▲ TW-5+500 RPM · +28% |
| Cylinders | 6 | 6 | Same |
| Displacement | 516ci | 401ci | ▲ HD11AG Series B+115 ci · +29% |
| Bore | 4.4in | 4.4in | Same |
| Stroke | 5.6in | 4.4in | ▲ HD11AG Series B+1.2 in · +27% |
| Spec | Allis Chalmers HD11AG Series B | Ford TW-5 | Difference |
|---|---|---|---|
| Type | Gear | Partial power shift | — |
| Spec | Allis Chalmers HD11AG Series B | Ford TW-5 | Difference |
|---|---|---|---|
| Length | 125in | 163in | ▲ TW-5+38 in · +30% |
| Width | 96in | 83.6in | ▲ HD11AG Series B+12.4 in · +15% |
| Height | 84in | 113in | ▲ TW-5+29 in · +35% |
| Operating Weight | 25,000lb | 13,200lb | ▲ HD11AG Series B+11,800 lb · +89% |
| Spec | Allis Chalmers HD11AG Series B | Ford TW-5 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Not recorded | Power | — |
| Spec | Allis Chalmers HD11AG Series B | Ford TW-5 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 1,000rpm | — |
| Spec | Allis Chalmers HD11AG Series B | Ford TW-5 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | II | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 7,150lb | — |
| Spec | Allis Chalmers HD11AG Series B | Ford TW-5 | Difference |
|---|---|---|---|
| Chassis Type | Tracked | 4x2 2WD | — |
| Drive Type | Track | 2WD | — |
| Steering Type | Not recorded | Power | — |
| Brake Type | Not recorded | Differential hydraulic wet disc | — |
| Spec | Allis Chalmers HD11AG Series B | Ford TW-5 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers HD11AG Series B | Ford TW-5 | Difference |
|---|---|---|---|
| Coolant | 11gal | 5.3gal | ▲ HD11AG Series B+5.7 gal · +108% |
| Spec | Allis Chalmers HD11AG Series B | Ford TW-5 | Difference |
|---|---|---|---|
| Type | Not recorded | Two-post ROPS | — |
Category context