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Allis ChalmersModel A
Allis Chalmers 5020
Utility
- power
- 25 hp
- displacement
- 77.1 ci
- Cylinders
- 2
- Forward gears
- 8
Head to head · Utility
Utility

Row Crop
How they compare
5020 is in the 16th percentile; 230 is in the 16th · 5,383 models
5020 is in the 11th percentile; 230 is in the 30th · 5,580 models
5020 is in the 3rd percentile; 230 is in the 50th · 5,720 models
5020 is in the 13th percentile; 230 is in the 29th · 5,107 models
Full comparison
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Farmall | — |
| Model | 5020 | 230 | — |
| Category | Utility | Row Crop | — |
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| Manufacturer | Toyosha | International Harvester | — |
| Model | S126 | C123 | — |
| Power Output | 25hp | 24.9hp | ▲ 5020+0.1 hp · <1% |
| Rated RPM | 2,500RPM | 1,800RPM | ▲ 5020+700 RPM · +39% |
| Cylinders | 2 | 4 | ▲ 230+2 · +100% |
| Displacement | 77.1ci | 123ci | ▲ 230+45.9 ci · +60% |
| Bore | 3.6in | 3.1in | ▲ 5020+0.5 in · +16% |
| Stroke | 3.7in | 4.7in | ▲ 230+1 in · +27% |
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| Type | Sliding gear | Sliding Gear | Same |
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| Length | 98.9in | Not recorded | — |
| Width | 48in | Not recorded | — |
| Height | 75.6in | Not recorded | — |
| Operating Weight | 2,060lb | 3,440lb | ▲ 230+1,380 lb · +67% |
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| System Type | Open Center | Not recorded | — |
| Steering Type | Mechanical | Manual | — |
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| Type | Rear, Transmission PTO | Not recorded | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 5.00-15 | — |
| Rear Tire Size | Not recorded | 11.2-36 | — |
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | I | Not recorded | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Mechanical | Manual | — |
| Brake Type | Mechanical drum and shoe | Differential mechanical dry disc | — |
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| Coolant | 1.3gal | 3.8gal | ▲ 230+2.5 gal · +192% |
| Spec | Allis Chalmers 5020 | Farmall 230 | Difference |
|---|---|---|---|
| Type | Open with optional ROPS | Open | — |
Category context