
Allis ChalmersModel A
Allis Chalmers 185
Row Crop
- power
- Not recorded
- displacement
- 301 ci
- Cylinders
- 6
- Forward gears
- 8
Head to head · Row Crop

Row Crop
Row Crop
How they compare
185 is in the 32nd percentile; B is in the 1st · 1,409 models
185 is in the 50th percentile; B is in the 17th · 1,417 models
185 is in the 16th percentile; B is in the 1st · 1,200 models
185 is in the 14th percentile; B is in the 1st · 1,350 models
Full comparison
| Spec | Allis Chalmers 185 | Allis Chalmers B | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Allis Chalmers | Same |
| Model | 185 | B | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Allis Chalmers 185 | Allis Chalmers B | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Waukesha | — |
| Model | Allis-Chalmers | BE | — |
| Rated RPM | 2,200RPM | 1,400RPM | ▲ 185+800 RPM · +57% |
| Cylinders | 6 | 4 | ▲ 185+2 · +50% |
| Displacement | 301ci | 113ci | ▲ 185+188 ci · +166% |
| Bore | 3.9in | 3in | ▲ 185+0.9 in · +30% |
| Stroke | 4.3in | 4in | ▲ 185+0.3 in · +7% |
| Spec | Allis Chalmers 185 | Allis Chalmers B | Difference |
|---|---|---|---|
| Type | Partial power shift | Unsynchronized gear | — |
| Spec | Allis Chalmers 185 | Allis Chalmers B | Difference |
|---|---|---|---|
| Length | 158in | 110in | ▲ 185+48 in · +44% |
| Width | 76.5in | 52.7in | ▲ 185+23.8 in · +45% |
| Height | Not recorded | 76.8in | — |
| Operating Weight | 6,710lb | 2,605lb | ▲ 185+4,105 lb · +158% |
| Spec | Allis Chalmers 185 | Allis Chalmers B | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Steering Type | Hydrostatic power | Manual | — |
| Spec | Allis Chalmers 185 | Allis Chalmers B | Difference |
|---|---|---|---|
| Type | Continuous | Transmission | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | 1,000rpm | Not recorded | — |
| Spec | Allis Chalmers 185 | Allis Chalmers B | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Allis Snap Coupler | — |
| Hitch Category | II | Not recorded | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | Allis Chalmers 185 | Allis Chalmers B | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Hydrostatic power | Manual | — |
| Brake Type | Differential mechanical band and disc | Differential mechanical contracting band | — |
| Spec | Allis Chalmers 185 | Allis Chalmers B | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 185 | Allis Chalmers B | Difference |
|---|---|---|---|
| Coolant | 4.3gal | 2gal | ▲ 185+2.3 gal · +115% |
| Spec | Allis Chalmers 185 | Allis Chalmers B | Difference |
|---|---|---|---|
| Type | Open operator station | Open operator station | Same |
Category context