
Allis ChalmersModel A
Allis Chalmers 170
Agricultural
- power
- Not recorded
- displacement
- 226 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Agricultural

Agricultural

Crawler
How they compare
170 is in the 20th percentile; S is in the 94th · 1,083 models
170 is in the 31st percentile; S is in the 31st · 1,130 models
170 is in the 16th percentile; S is in the 7th · 972 models
170 is in the 18th percentile; S is in the 84th · 971 models
Full comparison
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Allis Chalmers | Same |
| Model | 170 | S | — |
| Category | Agricultural | Crawler, Agricultural | — |
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Allis Chalmers | — |
| Rated RPM | 1,800RPM | 1,050RPM | ▲ 170+750 RPM · +71% |
| Cylinders | 4 | 4 | Same |
| Displacement | 226ci | 675ci | ▲ S+449 ci · +199% |
| Bore | 4in | 5.8in | ▲ S+1.8 in · +45% |
| Stroke | 4.1in | 6.5in | ▲ S+2.4 in · +59% |
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| Type | Two-speed power shift | Gear | — |
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| Length | 150in | 146in | ▲ 170+4 in · +3% |
| Width | 78in | 97in | ▲ S+19 in · +24% |
| Height | 58.7in | 74in | ▲ S+15.3 in · +26% |
| Operating Weight | 5,720lb | 20,100lb | ▲ S+14,380 lb · +251% |
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| System Type | Open | Not recorded | — |
| Steering Type | Hydraulic power assist | Manual | — |
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| Type | Live | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| Rear Tire Size | 16.9x28 | Not recorded | — |
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | II | Not recorded | — |
| Hitch Position | Rear | Not recorded | — |
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Crawler | — |
| Drive Type | 2WD | Track | — |
| Steering Type | Hydraulic power assist | Manual | — |
| Brake Type | Differential mechanical contracting band and disc | Not recorded | — |
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| Coolant | 3.8gal | 12.5gal | ▲ S+8.7 gal · +229% |
| Spec | Allis Chalmers 170 | Allis Chalmers S | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context