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

Utility

Agricultural
How they compare
8550 is in the 97th percentile; Xerion 3000 is in the 97th · 5,383 models
8550 is in the 96th percentile; Xerion 3000 is in the 94th · 5,580 models
8550 is in the 93rd percentile; Xerion 3000 is in the 93rd · 5,720 models
8550 is in the 96th percentile; Xerion 3000 is in the 95th · 5,107 models
Full comparison
| Spec | Allis Chalmers 8550 | Claas Xerion 3000 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Claas | — |
| Model | 8550 | Xerion 3000 | — |
| Category | Utility | Agricultural | — |
| Spec | Allis Chalmers 8550 | Claas Xerion 3000 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Perkins | — |
| Model | 6120T | 1306 / 1306-EDi | — |
| Power Output | 300hp | 300hp | Same |
| Rated RPM | 2,500RPM | 2,100RPM | ▲ 8550+400 RPM · +19% |
| Cylinders | 6 | 6 | Same |
| Displacement | 731ci | 530ci | ▲ 8550+201 ci · +38% |
| Bore | 5.3in | 4.6in | ▲ 8550+0.7 in · +15% |
| Stroke | 6.3in | 5.3in | ▲ 8550+1 in · +19% |
| Spec | Allis Chalmers 8550 | Claas Xerion 3000 | Difference |
|---|---|---|---|
| Type | Partial Power Shift | Hydrostatic | — |
| Spec | Allis Chalmers 8550 | Claas Xerion 3000 | Difference |
|---|---|---|---|
| Length | 285in | 248in | ▲ 8550+37 in · +15% |
| Width | 95.5in | Not recorded | — |
| Height | 139in | 138in | ▲ 8550+1 in · <1% |
| Operating Weight | 27,040lb | 20,948lb | ▲ 8550+6,092 lb · +29% |
| Spec | Allis Chalmers 8550 | Claas Xerion 3000 | Difference |
|---|---|---|---|
| System Type | Closed Center | Not recorded | — |
| Steering Type | Hydrostatic Power | Hydrostatic Power | Same |
| Spec | Allis Chalmers 8550 | Claas Xerion 3000 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 1,000rpm | Not recorded | — |
| Spec | Allis Chalmers 8550 | Claas Xerion 3000 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | IV/III | Not recorded | — |
| Spec | Allis Chalmers 8550 | Claas Xerion 3000 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 Articulated 4WD | 4x4 4WD | — |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Hydrostatic Power | Hydrostatic Power | Same |
| Brake Type | Hydraulic Wet Discs | Not recorded | — |
| Spec | Allis Chalmers 8550 | Claas Xerion 3000 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
| Spec | Allis Chalmers 8550 | Claas Xerion 3000 | Difference |
|---|---|---|---|
| Coolant | 18gal | Not recorded | — |
| Spec | Allis Chalmers 8550 | Claas Xerion 3000 | Difference |
|---|---|---|---|
| Type | Acousta Cab II with heat and air-conditioning | Not recorded | — |
Category context