
Allis ChalmersModel A
Allis Chalmers HD11
Crawler
- power
- 110 hp
- displacement
- 516 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Crawler

Crawler
Row Crop
How they compare
HD11 is in the 46th percentile; Arion 510 is in the 46th · 142 models
HD11 is in the 58th percentile; Arion 510 is in the 37th · 191 models
HD11 is in the 50th percentile; Arion 510 is in the 33rd · 192 models
HD11 is in the 34th percentile; Arion 510 is in the 94th · 179 models
Full comparison
| Spec | Allis Chalmers HD11 | Claas Arion 510 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Claas | — |
| Model | HD11 | Arion 510 | — |
| Category | Crawler, Agricultural | Row Crop | — |
| Spec | Allis Chalmers HD11 | Claas Arion 510 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | DPS | — |
| Model | HD-516 | Not recorded | — |
| Power Output | 110hp | 110hp | Same |
| Rated RPM | 1,800RPM | 2,200RPM | ▲ Arion 510+400 RPM · +22% |
| Cylinders | 6 | 4 | ▲ HD11+2 · +50% |
| Displacement | 516ci | 276ci | ▲ HD11+240 ci · +87% |
| Bore | 4.5in | Not recorded | — |
| Stroke | 5.6in | Not recorded | — |
| Spec | Allis Chalmers HD11 | Claas Arion 510 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Partial Power Shift with Power Shuttle | — |
| Spec | Allis Chalmers HD11 | Claas Arion 510 | Difference |
|---|---|---|---|
| Length | 154in | 193in | ▲ Arion 510+39 in · +25% |
| Width | 40in | Not recorded | — |
| Height | 84in | 115in | ▲ Arion 510+31 in · +37% |
| Operating Weight | 21,000lb | 11,860lb | ▲ HD11+9,140 lb · +77% |
| Spec | Allis Chalmers HD11 | Claas Arion 510 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Spec | Allis Chalmers HD11 | Claas Arion 510 | Difference |
|---|---|---|---|
| Chassis Type | Crawler | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Brake Type | Contracting band | Not recorded | — |
| Spec | Allis Chalmers HD11 | Claas Arion 510 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
| Spec | Allis Chalmers HD11 | Claas Arion 510 | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
| Spec | Allis Chalmers HD11 | Claas Arion 510 | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context