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

Row Crop
How they compare
HD11AG is in the 70th percentile; 7230 is in the 62nd · 53 models
HD11AG is in the 88th percentile; 7230 is in the 88th · 55 models
HD11AG is in the 65th percentile; 7230 is in the 98th · 43 models
HD11AG is in the 81st percentile; 7230 is in the 57th · 49 models
Full comparison
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | HD11AG | 7230 | — |
| Category | Industrial | Row Crop | — |
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 11000 | 6068HL280 | — |
| Power Output | 130hp | 127hp | ▲ HD11AG+3 hp · +2% |
| Rated RPM | 1,800RPM | 2,300RPM | ▲ 7230+500 RPM · +28% |
| Cylinders | 6 | 6 | Same |
| Displacement | 516ci | 414ci | ▲ HD11AG+102 ci · +25% |
| Bore | 4.4in | 4.2in | ▲ HD11AG+0.2 in · +5% |
| Stroke | 5.6in | 5in | ▲ HD11AG+0.6 in · +12% |
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| Type | Gear | Selective gear fixed ratio with partial (4) range operator controlled power shift (AutoQuad-Plus) | — |
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| Length | 149in | 187in | ▲ 7230+38 in · +26% |
| Width | 95.9in | 65.4in | ▲ HD11AG+30.5 in · +47% |
| Height | 77.7in | 115in | ▲ 7230+37.3 in · +48% |
| Operating Weight | 23,000lb | 12,930lb | ▲ HD11AG+10,070 lb · +78% |
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| System Type | Not recorded | Constant flow load sensing | — |
| Steering Type | Not recorded | Hydrostatic power | — |
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 1,000rpm | — |
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 380/85R30 | — |
| Rear Tire Size | Not recorded | 480/80R42 | — |
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category II | — |
| Hitch Category | Not recorded | Category 2 | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 18,196lb | — |
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Not recorded | Hydrostatic power | — |
| Brake Type | Not recorded | Differential hydraulic wet disc | — |
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| Coolant | 11gal | 8.2gal | ▲ HD11AG+2.8 gal · +34% |
| Spec | Allis Chalmers HD11AG | John Deere 7230 | Difference |
|---|---|---|---|
| Type | Not recorded | Two-post Roll-Gard ROPS | — |
Category context