
Allis ChalmersModel A
Allis Chalmers 7020
Row Crop
- power
- 124 hp
- displacement
- 301 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Row Crop

Row Crop
Row Crop
How they compare
7020 is in the 41st percentile; 7320 is in the 42nd · 1,206 models
7020 is in the 32nd percentile; 7320 is in the 66th · 1,409 models
7020 is in the 50th percentile; 7320 is in the 50th · 1,417 models
7020 is in the 46th percentile; 7320 is in the 57th · 1,350 models
Full comparison
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 7020 | 7320 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 649I | PowerTech 6068HF475 | — |
| Power Output | 124hp | 125hp | ▲ 7320+1 hp · <1% |
| Rated RPM | 2,300RPM | 2,300RPM | Same |
| Cylinders | 6 | 6 | Same |
| Displacement | 301ci | 414ci | ▲ 7320+113 ci · +38% |
| Bore | 3.9in | 4.2in | ▲ 7320+0.3 in · +8% |
| Stroke | 4.3in | 5in | ▲ 7320+0.7 in · +16% |
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| Type | Partial power shift | Partial power shift | Same |
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| Length | 163in | 202in | ▲ 7320+39 in · +24% |
| Width | 92.6in | 95.7in | ▲ 7320+3.1 in · +3% |
| Height | 116in | 112in | ▲ 7020+4 in · +4% |
| Operating Weight | 11,770lb | 13,173lb | ▲ 7320+1,403 lb · +12% |
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| System Type | Closed center | Closed-center PFC | — |
| Steering Type | Hydrostatic power | Power | — |
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| Type | Independent | Independent | Same |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | 1,000rpm | 1,000rpm | Same |
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| Front Tire Size | 11.00-16 | Not recorded | — |
| Rear Tire Size | 20.8-38 | Not recorded | — |
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | III/II | Category 2 | — |
| Hitch Position | Rear | Not recorded | — |
| Hitch Capacity | 6,680lb | 7,450lb | ▲ 7320+770 lb · +12% |
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Hydrostatic power | Power | — |
| Brake Type | Differential hydraulic wet disc | Hydraulic wet disc | — |
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| Coolant | 6.5gal | 6.3gal | ▲ 7020+0.2 gal · +3% |
| Spec | Allis Chalmers 7020 | John Deere 7320 | Difference |
|---|---|---|---|
| Type | Acousta-Cab | ComfortGard Cab with air-conditioning | — |
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