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Allis ChalmersModel A
Allis Chalmers 190XT
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
190XT is in the 32nd percentile; WD45 is in the 11th · 1,409 models
190XT is in the 50th percentile; WD45 is in the 17th · 1,417 models
190XT is in the 16th percentile; WD45 is in the 4th · 1,200 models
190XT is in the 18th percentile; WD45 is in the 5th · 1,350 models
Full comparison
| Spec | Allis Chalmers 190XT | Allis Chalmers WD45 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Allis Chalmers | Same |
| Model | 190XT | WD45 | — |
| Category | Row Crop | Row Crop | Same |
| Spec | Allis Chalmers 190XT | Allis Chalmers WD45 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Allis Chalmers | Same |
| Model | G2800 / 2900 | WD45 | — |
| Rated RPM | 2,200RPM | 1,400RPM | ▲ 190XT+800 RPM · +57% |
| Cylinders | 6 | 4 | ▲ 190XT+2 · +50% |
| Displacement | 301ci | 226ci | ▲ 190XT+75 ci · +33% |
| Bore | 3.9in | 4in | ▲ WD45+0.1 in · +3% |
| Stroke | 4.3in | 4.5in | ▲ WD45+0.2 in · +5% |
| Spec | Allis Chalmers 190XT | Allis Chalmers WD45 | Difference |
|---|---|---|---|
| Type | Two-speed power shift | Sliding gear with wet disc clutch | — |
| Spec | Allis Chalmers 190XT | Allis Chalmers WD45 | Difference |
|---|---|---|---|
| Length | Not recorded | 128in | — |
| Height | Not recorded | 81.5in | — |
| Operating Weight | 7,675lb | 3,995lb | ▲ 190XT+3,680 lb · +92% |
| Spec | Allis Chalmers 190XT | Allis Chalmers WD45 | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Steering Type | Hydraulic power assist | Mechanical | — |
| Spec | Allis Chalmers 190XT | Allis Chalmers WD45 | Difference |
|---|---|---|---|
| Type | Live | Live | Same |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | 1,000rpm | Not recorded | — |
| Spec | Allis Chalmers 190XT | Allis Chalmers WD45 | Difference |
|---|---|---|---|
| Hitch Type | Allis Snap-Coupler | Snap-Coupler | — |
| Hitch Category | II | Not recorded | — |
| Hitch Position | Rear | Rear | Same |
| Spec | Allis Chalmers 190XT | Allis Chalmers WD45 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Hydraulic power assist | Mechanical | — |
| Brake Type | Differential band actuated disc | Mechanical band | — |
| Spec | Allis Chalmers 190XT | Allis Chalmers WD45 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 190XT | Allis Chalmers WD45 | Difference |
|---|---|---|---|
| Coolant | 4.5gal | 4.3gal | ▲ 190XT+0.2 gal · +5% |
| Spec | Allis Chalmers 190XT | Allis Chalmers WD45 | Difference |
|---|---|---|---|
| Type | Open operator station | Open | — |
Category context