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

Crawler
Utility
How they compare
HD11 is in the 46th percentile; X60.40 is in the 46th · 142 models
HD11 is in the 58th percentile; X60.40 is in the 36th · 191 models
HD11 is in the 50th percentile; X60.40 is in the 33rd · 192 models
HD11 is in the 34th percentile; X60.40 is in the 99th · 179 models
Full comparison
| Spec | Allis Chalmers HD11 | McCormick Intl X60.40 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | McCormick Intl | — |
| Model | HD11 | X60.40 | — |
| Category | Crawler, Agricultural | Utility | — |
| Spec | Allis Chalmers HD11 | McCormick Intl X60.40 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Perkins | — |
| Model | HD-516 | 1104D-44TA | — |
| Power Output | 110hp | 110hp | Same |
| Rated RPM | 1,800RPM | Not recorded | — |
| Cylinders | 6 | 4 | ▲ HD11+2 · +50% |
| Displacement | 516ci | 269ci | ▲ HD11+247 ci · +92% |
| Bore | 4.5in | 4.1in | ▲ HD11+0.4 in · +10% |
| Stroke | 5.6in | 5in | ▲ HD11+0.5 in · +10% |
| Spec | Allis Chalmers HD11 | McCormick Intl X60.40 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Xtrashift | — |
| Spec | Allis Chalmers HD11 | McCormick Intl X60.40 | Difference |
|---|---|---|---|
| Length | 154in | 173in | ▲ X60.40+19 in · +12% |
| Width | 40in | 92.4in | ▲ X60.40+52.4 in · +131% |
| Height | 84in | 108in | ▲ X60.40+24 in · +29% |
| Operating Weight | 21,000lb | 9,259lb | ▲ HD11+11,741 lb · +127% |
| Spec | Allis Chalmers HD11 | McCormick Intl X60.40 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Hydrostatic power | — |
| Spec | Allis Chalmers HD11 | McCormick Intl X60.40 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Rear Type II | — |
| Hitch Category | Not recorded | II | — |
| Hitch Position | Not recorded | Rear | — |
| Spec | Allis Chalmers HD11 | McCormick Intl X60.40 | Difference |
|---|---|---|---|
| Chassis Type | Crawler | 4x4 MFWD 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Not recorded | Hydrostatic power | — |
| Brake Type | Contracting band | Not recorded | — |
| Spec | Allis Chalmers HD11 | McCormick Intl X60.40 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
| Spec | Allis Chalmers HD11 | McCormick Intl X60.40 | Difference |
|---|---|---|---|
| Coolant | 11gal | Not recorded | — |
| Spec | Allis Chalmers HD11 | McCormick Intl X60.40 | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context