
Allis ChalmersModel A
Allis Chalmers 8550
Utility
- power
- 300 hp
- displacement
- 731 ci
- Cylinders
- 6
- Forward gears
- 20
Head to head · Utility

Utility
Four-Wheel Drive
How they compare
8550 is in the 97th percentile; 800 Tiger is in the 97th · 5,383 models
8550 is in the 93rd percentile; 800 Tiger is in the 99th · 5,720 models
Full comparison
| Spec | Allis Chalmers 8550 | Steiger 800 Tiger | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Steiger | — |
| Model | 8550 | 800 Tiger | — |
| Category | Utility | Four-Wheel Drive | — |
| Spec | Allis Chalmers 8550 | Steiger 800 Tiger | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Cummins | — |
| Model | 6120T | Not recorded | — |
| Power Output | 300hp | 300hp | Same |
| Rated RPM | 2,500RPM | Not recorded | — |
| Cylinders | 6 | 8 | ▲ 800 Tiger+2 · +33% |
| Displacement | 731ci | Not recorded | — |
| Bore | 5.3in | Not recorded | — |
| Stroke | 6.3in | Not recorded | — |
| Spec | Allis Chalmers 8550 | Steiger 800 Tiger | Difference |
|---|---|---|---|
| Type | Partial Power Shift | Not recorded | — |
| Spec | Allis Chalmers 8550 | Steiger 800 Tiger | Difference |
|---|---|---|---|
| Length | 285in | Not recorded | — |
| Width | 95.5in | Not recorded | — |
| Height | 139in | Not recorded | — |
| Operating Weight | 27,040lb | Not recorded | — |
| Spec | Allis Chalmers 8550 | Steiger 800 Tiger | Difference |
|---|---|---|---|
| System Type | Closed Center | Not recorded | — |
| Steering Type | Hydrostatic Power | Not recorded | — |
| Spec | Allis Chalmers 8550 | Steiger 800 Tiger | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 1,000rpm | Not recorded | — |
| Spec | Allis Chalmers 8550 | Steiger 800 Tiger | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | IV/III | III | — |
| Spec | Allis Chalmers 8550 | Steiger 800 Tiger | Difference |
|---|---|---|---|
| Chassis Type | 4x4 Articulated 4WD | 4x4 4WD | — |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Hydrostatic Power | Not recorded | — |
| Brake Type | Hydraulic Wet Discs | Not recorded | — |
| Spec | Allis Chalmers 8550 | Steiger 800 Tiger | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
| Spec | Allis Chalmers 8550 | Steiger 800 Tiger | Difference |
|---|---|---|---|
| Coolant | 18gal | Not recorded | — |
| Spec | Allis Chalmers 8550 | Steiger 800 Tiger | Difference |
|---|---|---|---|
| Type | Acousta Cab II with heat and air-conditioning | Not recorded | — |
Category context