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Allis ChalmersModel A
Allis Chalmers D272
Utility
- power
- 27.5 hp
- displacement
- 125 ci
- Cylinders
- 4
- Forward gears
- 3
Head to head · Utility
Allis Chalmers D272 vs Leyland 154
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Allis ChalmersAllis Chalmers D272
vs
LeylandLeyland 154
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 154 higher · +0.5 hp (+2%)D27227.5 hp
15428 hp
Median Utility Tractor55 hp
D272 is in the 19th percentile; 154 is in the 20th · 5,383 models
Engine Displacement
▲ D272 higher · +26 ci (+26%)D272125 ci
15499 ci
Median Utility Tractor183 ci
D272 is in the 30th percentile; 154 is in the 22nd · 5,580 models
Cylinders
= Effectively tiedD2724
1544
Median Utility Tractor4
D272 is in the 50th percentile; 154 is in the 50th · 5,720 models
Forward Gears
▲ 154 higher · +6 (+200%)D2723
1549
Median Utility Tractor12
D272 is in the 3rd percentile; 154 is in the 35th · 4,941 models
D272 (A)154 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D272 | Leyland 154 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Leyland | — |
| Model | D272 | 154 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Allis Chalmers D272 | Leyland 154 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | BMC | — |
| Model | 2.1L 4-cyl gasoline | Not recorded | — |
| Power Output | 27.5hp | 28hp | ▲ 154+0.5 hp · +2% |
| Rated RPM | 1,650RPM | 2,500RPM | ▲ 154+850 RPM · +52% |
| Cylinders | 4 | 4 | Same |
| Displacement | 125ci | 99ci | ▲ D272+26 ci · +26% |
| Bore | 3.4in | 3in | ▲ D272+0.4 in · +13% |
| Stroke | 3.5in | 3.5in | Same |
Transmission
| Spec | Allis Chalmers D272 | Leyland 154 | Difference |
|---|---|---|---|
| Type | Sliding gear | Constant mesh | — |
Dimensions & Weight
| Spec | Allis Chalmers D272 | Leyland 154 | Difference |
|---|---|---|---|
| Length | 110in | 102in | ▲ D272+8 in · +8% |
| Width | Not recorded | 59.4in | — |
| Height | 63in | Not recorded | — |
| Operating Weight | 2,060lb | 2,325lb | ▲ 154+265 lb · +13% |
Hydraulics
| Spec | Allis Chalmers D272 | Leyland 154 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Not recorded | Manual | — |
Hitch & Towing
| Spec | Allis Chalmers D272 | Leyland 154 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category I | — |
| Hitch Category | Not recorded | I | — |
Chassis & Drive
| Spec | Allis Chalmers D272 | Leyland 154 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Not recorded | Manual | — |
Electrical
| Spec | Allis Chalmers D272 | Leyland 154 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Allis Chalmers D272 | Leyland 154 | Difference |
|---|---|---|---|
| Coolant | 2gal | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 19th percentile (27.5 hp)B · 20th percentile (28 hp)
Engine Displacement
median 183 ciA · 30th percentile (125 ci)B · 22nd percentile (99 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 3rd percentile (3)B · 35th percentile (9)
Operating Weight
median 5,303 lbA · 13th percentile (2,060 lb)B · 15th percentile (2,325 lb)
A · D272B · 154Median Utility Tractor