
Allis ChalmersModel A
Allis Chalmers D14
Row Crop
- power
- 37 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop

Row Crop
Utility
How they compare
D14 is in the 3rd percentile; TTR 4400 is in the 3rd · 1,206 models
D14 is in the 4th percentile; TTR 4400 is in the 1st · 1,409 models
D14 is in the 17th percentile; TTR 4400 is in the 2nd · 1,417 models
D14 is in the 3rd percentile; TTR 4400 is in the 2nd · 1,350 models
Full comparison
| Spec | Allis Chalmers D14 | Antonio Carraro TTR 4400 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Antonio Carraro | — |
| Model | D14 | TTR 4400 | — |
| Category | Row Crop | Utility | — |
| Spec | Allis Chalmers D14 | Antonio Carraro TTR 4400 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Yanmar | — |
| Model | Allis-Chalmers | 3TNV88 | — |
| Power Output | 37hp | 38hp | ▲ TTR 4400+1 hp · +3% |
| Rated RPM | 1,650RPM | 3,000RPM | ▲ TTR 4400+1,350 RPM · +82% |
| Cylinders | 4 | 3 | ▲ D14+1 · +33% |
| Displacement | 149ci | 100ci | ▲ D14+49 ci · +49% |
| Bore | 3.5in | 3.5in | Same |
| Stroke | 3.9in | 3.5in | ▲ D14+0.4 in · +11% |
| Spec | Allis Chalmers D14 | Antonio Carraro TTR 4400 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Hydrostatic | — |
| Spec | Allis Chalmers D14 | Antonio Carraro TTR 4400 | Difference |
|---|---|---|---|
| Length | 129in | 119in | ▲ D14+10 in · +8% |
| Width | Not recorded | 47.2in | — |
| Height | 79.5in | Not recorded | — |
| Operating Weight | 3,500lb | 2,811lb | ▲ D14+689 lb · +25% |
| Spec | Allis Chalmers D14 | Antonio Carraro TTR 4400 | Difference |
|---|---|---|---|
| Steering Type | Manual | Hydraulic power | — |
| Spec | Allis Chalmers D14 | Antonio Carraro TTR 4400 | Difference |
|---|---|---|---|
| Type | Rear PTO, Live | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Spec | Allis Chalmers D14 | Antonio Carraro TTR 4400 | Difference |
|---|---|---|---|
| Hitch Type | Allis Snap Coupler | Category I | — |
| Hitch Category | Not recorded | I | — |
| Hitch Position | Not recorded | Rear | — |
| Spec | Allis Chalmers D14 | Antonio Carraro TTR 4400 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 articulated 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Hydraulic power | — |
| Brake Type | Mechanical expanding shoe | Not recorded | — |
| Spec | Allis Chalmers D14 | Antonio Carraro TTR 4400 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers D14 | Antonio Carraro TTR 4400 | Difference |
|---|---|---|---|
| Coolant | 2.3gal | Not recorded | — |
| Spec | Allis Chalmers D14 | Antonio Carraro TTR 4400 | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context