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Allis ChalmersModel A
Allis Chalmers HD16A
Industrial
- power
- 163 hp
- displacement
- 844 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Industrial
Industrial

Row Crop
How they compare
HD16A is in the 86th percentile; 6170R is in the 62nd · 53 models
HD16A is in the 88th percentile; 6170R is in the 88th · 55 models
HD16A is in the 65th percentile; 6170R is in the 97th · 43 models
HD16A is in the 91st percentile; 6170R is in the 68th · 49 models
Full comparison
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | HD16A | 6170R | — |
| Category | Industrial | Row Crop | — |
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 160000 | PowerTech PVX | — |
| Power Output | 163hp | 163hp | Same |
| Rated RPM | 1,600RPM | 2,100RPM | ▲ 6170R+500 RPM · +31% |
| Cylinders | 6 | 6 | Same |
| Displacement | 844ci | 414ci | ▲ HD16A+430 ci · +104% |
| Bore | 5.3in | 4.2in | ▲ HD16A+1.1 in · +26% |
| Stroke | 6.5in | 5in | ▲ HD16A+1.5 in · +30% |
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| Type | Gear | Selective gear fixed ratio with partial (4) range operator-controlled power shift | — |
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| Length | 181in | 199in | ▲ 6170R+18 in · +10% |
| Width | 96in | 100in | ▲ 6170R+4 in · +4% |
| Height | 90.5in | 124in | ▲ 6170R+33.5 in · +37% |
| Operating Weight | 31,500lb | 18,255lb | ▲ HD16A+13,245 lb · +73% |
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| System Type | Not recorded | Pressure flow compensated (PFC) | — |
| Steering Type | Hydraulic | Hydrostatic power | — |
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| Type | Not recorded | Independent (Front and Rear) | — |
| Speed 1 | Not recorded | 1,000rpm | — |
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 420/90R30 | — |
| Rear Tire Size | Not recorded | 480/80R46 | — |
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | Not recorded | Category III | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 11,310lb | — |
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | MFWD 4WD | — |
| Steering Type | Hydraulic | Hydrostatic power | — |
| Brake Type | Not recorded | Disc | — |
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| Coolant | Not recorded | 7.4gal | — |
| Spec | Allis Chalmers HD16A | John Deere 6170R | Difference |
|---|---|---|---|
| Type | Not recorded | ComfortView cab (standard) | — |
Category context