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

Utility
Row Crop
How they compare
8550 is in the 97th percentile; 6300 Terrus is in the 97th · 5,383 models
8550 is in the 96th percentile; 6300 Terrus is in the 91st · 5,580 models
8550 is in the 93rd percentile; 6300 Terrus is in the 93rd · 5,720 models
8550 is in the 96th percentile; 6300 Terrus is in the 95th · 5,107 models
Full comparison
| Spec | Allis Chalmers 8550 | Steyr 6300 Terrus | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Steyr | — |
| Model | 8550 | 6300 Terrus | — |
| Category | Utility | Row Crop | — |
| Spec | Allis Chalmers 8550 | Steyr 6300 Terrus | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Iveco | — |
| Model | 6120T | NEF | — |
| Power Output | 300hp | 300hp | Same |
| Rated RPM | 2,500RPM | 2,100RPM | ▲ 8550+400 RPM · +19% |
| Cylinders | 6 | 6 | Same |
| Displacement | 731ci | 411ci | ▲ 8550+320 ci · +78% |
| Bore | 5.3in | 4.1in | ▲ 8550+1.2 in · +29% |
| Stroke | 6.3in | 5.2in | ▲ 8550+1.1 in · +21% |
| Spec | Allis Chalmers 8550 | Steyr 6300 Terrus | Difference |
|---|---|---|---|
| Type | Partial Power Shift | Continuously variable transmission (CVT) | — |
| Spec | Allis Chalmers 8550 | Steyr 6300 Terrus | Difference |
|---|---|---|---|
| Length | 285in | 224in | ▲ 8550+61 in · +27% |
| Width | 95.5in | 99.8in | ▲ 6300 Terrus+4.3 in · +5% |
| Height | 139in | 129in | ▲ 8550+10 in · +8% |
| Operating Weight | 27,040lb | 23,149lb | ▲ 8550+3,891 lb · +17% |
| Spec | Allis Chalmers 8550 | Steyr 6300 Terrus | Difference |
|---|---|---|---|
| System Type | Closed Center | Load-sensing | — |
| Steering Type | Hydrostatic Power | Power | — |
| Spec | Allis Chalmers 8550 | Steyr 6300 Terrus | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 1,000rpm | Not recorded | — |
| Spec | Allis Chalmers 8550 | Steyr 6300 Terrus | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Not recorded | — |
| Hitch Category | IV/III | III/IVN | — |
| Spec | Allis Chalmers 8550 | Steyr 6300 Terrus | Difference |
|---|---|---|---|
| Chassis Type | 4x4 Articulated 4WD | 4x4 MFWD 4WD | — |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Hydrostatic Power | Power | — |
| Brake Type | Hydraulic Wet Discs | Not recorded | — |
| Spec | Allis Chalmers 8550 | Steyr 6300 Terrus | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers 8550 | Steyr 6300 Terrus | Difference |
|---|---|---|---|
| Coolant | 18gal | Not recorded | — |
| Spec | Allis Chalmers 8550 | Steyr 6300 Terrus | Difference |
|---|---|---|---|
| Type | Acousta Cab II with heat and air-conditioning | Not recorded | — |
Category context