
Allis ChalmersModel A
Allis Chalmers D15 Series I
Row Crop
- power
- 40 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Row Crop

Row Crop
Utility
How they compare
D15 Series I is in the 4th percentile; 5039D is in the 4th · 1,206 models
D15 Series I is in the 4th percentile; 5039D is in the 6th · 1,409 models
D15 Series I is in the 17th percentile; 5039D is in the 2nd · 1,417 models
D15 Series I is in the 16th percentile; 5039D is in the 16th · 1,200 models
Full comparison
| Spec | Allis Chalmers D15 Series I | John Deere 5039D | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | D15 Series I | 5039D | — |
| Category | Row Crop | Utility | — |
| Spec | Allis Chalmers D15 Series I | John Deere 5039D | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | Allis Chalmers | 3029D | — |
| Power Output | 40hp | 39hp | ▲ D15 Series I+1 hp · +3% |
| Rated RPM | 2,000RPM | 2,300RPM | ▲ 5039D+300 RPM · +15% |
| Cylinders | 4 | 3 | ▲ D15 Series I+1 · +33% |
| Displacement | 149ci | 179ci | ▲ 5039D+30 ci · +20% |
| Bore | 3.5in | 4.2in | ▲ 5039D+0.7 in · +20% |
| Stroke | 3.9in | 4.3in | ▲ 5039D+0.4 in · +10% |
| Spec | Allis Chalmers D15 Series I | John Deere 5039D | Difference |
|---|---|---|---|
| Type | Partial Power Shift | Collar shift gear | — |
| Spec | Allis Chalmers D15 Series I | John Deere 5039D | Difference |
|---|---|---|---|
| Length | 130in | 130in | Same |
| Width | 66.9in | 68.7in | ▲ 5039D+1.8 in · +3% |
| Height | 79.9in | 86.6in | ▲ 5039D+6.7 in · +8% |
| Operating Weight | 3,990lb | 3,957lb | ▲ D15 Series I+33 lb · <1% |
| Spec | Allis Chalmers D15 Series I | John Deere 5039D | Difference |
|---|---|---|---|
| System Type | Not recorded | Open-center | — |
| Steering Type | Manual | Manual | Same |
| Spec | Allis Chalmers D15 Series I | John Deere 5039D | Difference |
|---|---|---|---|
| Type | Live | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Spec | Allis Chalmers D15 Series I | John Deere 5039D | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Category II | — |
| Hitch Category | II/I | Category 2 | — |
| Hitch Position | Rear | Rear | Same |
| Spec | Allis Chalmers D15 Series I | John Deere 5039D | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
| Brake Type | Expanding shoe | Not recorded | — |
| Spec | Allis Chalmers D15 Series I | John Deere 5039D | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter | — |
| Spec | Allis Chalmers D15 Series I | John Deere 5039D | Difference |
|---|---|---|---|
| Coolant | 2.8gal | Not recorded | — |
| Spec | Allis Chalmers D15 Series I | John Deere 5039D | Difference |
|---|---|---|---|
| Type | Open | Open | Same |
Category context