
Allis ChalmersModel A
Allis Chalmers D270
Utility
- power
- 22 hp
- displacement
- 125 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Utility

Utility
Lawn and Garden
How they compare
D270 is in the 11th percentile; H6522 is in the 11th · 5,383 models
D270 is in the 30th percentile; H6522 is in the 11th · 5,580 models
D270 is in the 50th percentile; H6522 is in the 23rd · 5,720 models
D270 is in the 4th percentile; H6522 is in the 35th · 4,941 models
Full comparison
| Spec | Allis Chalmers D270 | Honda H6522 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Honda | — |
| Model | D270 | H6522 | — |
| Category | Utility | Lawn and Garden | — |
| Spec | Allis Chalmers D270 | Honda H6522 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Honda | — |
| Model | Allis-Chalmers 2.1L 4-cyl gasoline | GD1250 | — |
| Power Output | 22hp | 22hp | Same |
| Rated RPM | 1,600RPM | 3,000RPM | ▲ H6522+1,400 RPM · +88% |
| Cylinders | 4 | 3 | ▲ D270+1 · +33% |
| Displacement | 125ci | 75.4ci | ▲ D270+49.6 ci · +66% |
| Bore | 3.4in | 3.2in | ▲ D270+0.2 in · +6% |
| Stroke | 3.5in | 3.1in | ▲ D270+0.4 in · +13% |
| Spec | Allis Chalmers D270 | Honda H6522 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Gear type | — |
| Spec | Allis Chalmers D270 | Honda H6522 | Difference |
|---|---|---|---|
| Length | 120in | 102in | ▲ D270+18 in · +18% |
| Width | 83.6in | 48.8in | ▲ D270+34.8 in · +71% |
| Height | 78in | 73.6in | ▲ D270+4.4 in · +6% |
| Operating Weight | 2,500lb | 1,645lb | ▲ D270+855 lb · +52% |
| Spec | Allis Chalmers D270 | Honda H6522 | Difference |
|---|---|---|---|
| System Type | Not recorded | Gear pump | — |
| Steering Type | Not recorded | Power assist | — |
| Spec | Allis Chalmers D270 | Honda H6522 | Difference |
|---|---|---|---|
| Type | Not recorded | Independent | — |
| Speed 1 | Not recorded | 540rpm | — |
| Speed 2 | Not recorded | 2,000rpm | — |
| Spec | Allis Chalmers D270 | Honda H6522 | Difference |
|---|---|---|---|
| Hitch Type | Allis Snap Coupler | Not recorded | — |
| Hitch Category | Not recorded | I | — |
| Hitch Capacity | Not recorded | 750lb | — |
| Spec | Allis Chalmers D270 | Honda H6522 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Not recorded | Power assist | — |
| Brake Type | Not recorded | Mechanical wet disc | — |
| Spec | Allis Chalmers D270 | Honda H6522 | Difference |
|---|---|---|---|
| Starter Type | Electric Starter | Electric | — |
| Spec | Allis Chalmers D270 | Honda H6522 | Difference |
|---|---|---|---|
| Coolant | 1.5gal | 1.2gal | ▲ D270+0.4 gal · +36% |
| Spec | Allis Chalmers D270 | Honda H6522 | Difference |
|---|---|---|---|
| Type | Not recorded | Two-post ROPS | — |
Category context