
Allis ChalmersModel A
Allis Chalmers D17
Row Crop
- power
- 63 hp
- displacement
- 226 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Row Crop

Row Crop
Utility
How they compare
D17 is in the 9th percentile; Champion 9G is in the 9th · 1,206 models
D17 is in the 11th percentile; Champion 9G is in the 23rd · 1,409 models
D17 is in the 17th percentile; Champion 9G is in the 17th · 1,417 models
D17 is in the 16th percentile; Champion 9G is in the 20th · 1,200 models
Full comparison
| Spec | Allis Chalmers D17 | Chamberlain Champion 9G | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Chamberlain | — |
| Model | D17 | Champion 9G | — |
| Category | Row Crop | Utility, Standard Tread | — |
| Spec | Allis Chalmers D17 | Chamberlain Champion 9G | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Perkins | — |
| Model | Allis-Chalmers 3.7L 4-cyl gasoline | 4.27 | — |
| Power Output | 63hp | 62hp | ▲ D17+1 hp · +2% |
| Rated RPM | 1,650RPM | 2,000RPM | ▲ Champion 9G+350 RPM · +21% |
| Cylinders | 4 | 4 | Same |
| Displacement | 226ci | 270ci | ▲ Champion 9G+44 ci · +19% |
| Bore | 4in | 4.3in | ▲ Champion 9G+0.3 in · +7% |
| Stroke | 4.5in | 4.8in | ▲ Champion 9G+0.3 in · +7% |
| Spec | Allis Chalmers D17 | Chamberlain Champion 9G | Difference |
|---|---|---|---|
| Type | Partial Power Shift | Gear | — |
| Spec | Allis Chalmers D17 | Chamberlain Champion 9G | Difference |
|---|---|---|---|
| Length | 140in | 152in | ▲ Champion 9G+12 in · +9% |
| Width | 76.4in | 85in | ▲ Champion 9G+8.6 in · +11% |
| Height | 80.7in | 69in | ▲ D17+11.7 in · +17% |
| Operating Weight | 4,675lb | 7,125lb | ▲ Champion 9G+2,450 lb · +52% |
| Spec | Allis Chalmers D17 | Chamberlain Champion 9G | Difference |
|---|---|---|---|
| System Type | Open Center | Not recorded | — |
| Steering Type | Manual | Mechanical - Recirculating Ball | — |
| Spec | Allis Chalmers D17 | Chamberlain Champion 9G | Difference |
|---|---|---|---|
| Type | Live | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Spec | Allis Chalmers D17 | Chamberlain Champion 9G | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Not recorded | — |
| Hitch Category | II | II | Same |
| Hitch Position | Rear | Not recorded | — |
| Spec | Allis Chalmers D17 | Chamberlain Champion 9G | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Mechanical - Recirculating Ball | — |
| Spec | Allis Chalmers D17 | Chamberlain Champion 9G | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Start | — |
| Spec | Allis Chalmers D17 | Chamberlain Champion 9G | Difference |
|---|---|---|---|
| Coolant | 3.6gal | Not recorded | — |
| Spec | Allis Chalmers D17 | Chamberlain Champion 9G | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context