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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 Lanz Bulldog HR4
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LanzModel B
Lanz Bulldog HR4
Standard Tread
- power
- 28 hp
- displacement
- 629 ci
- Cylinders
- 1
- Forward gears
- 3
Allis ChalmersAllis Chalmers D272
vs
LanzLanz Bulldog HR4
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ Bulldog HR4 higher · +0.5 hp (+2%)D27227.5 hp
Bulldog HR428 hp
Median Utility Tractor55 hp
D272 is in the 19th percentile; Bulldog HR4 is in the 20th · 5,383 models
Engine Displacement
▲ Bulldog HR4 higher · +504 ci (+403%)D272125 ci
Bulldog HR4629 ci
Median Utility Tractor183 ci
D272 is in the 30th percentile; Bulldog HR4 is in the 95th · 5,580 models
Cylinders
▲ D272 higher · +3 (+300%)D2724
Bulldog HR41
Median Utility Tractor4
D272 is in the 50th percentile; Bulldog HR4 is in the 1st · 5,720 models
Forward Gears
= Effectively tiedD2723
Bulldog HR43
Median Utility Tractor12
D272 is in the 3rd percentile; Bulldog HR4 is in the 3rd · 4,941 models
D272 (A)Bulldog HR4 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D272 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Lanz | — |
| Model | D272 | Bulldog HR4 | — |
| Category | Utility | Standard Tread | — |
Engine
| Spec | Allis Chalmers D272 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Lanz | — |
| Model | 2.1L 4-cyl gasoline | Not recorded | — |
| Power Output | 27.5hp | 28hp | ▲ Bulldog HR4+0.5 hp · +2% |
| Rated RPM | 1,650RPM | 500RPM | ▲ D272+1,150 RPM · +230% |
| Cylinders | 4 | 1 | ▲ D272+3 · +300% |
| Displacement | 125ci | 629ci | ▲ Bulldog HR4+504 ci · +403% |
| Bore | 3.4in | 8.9in | ▲ Bulldog HR4+5.5 in · +162% |
| Stroke | 3.5in | 10.2in | ▲ Bulldog HR4+6.7 in · +191% |
Transmission
| Spec | Allis Chalmers D272 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Type | Sliding gear | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers D272 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Length | 110in | Not recorded | — |
| Height | 63in | Not recorded | — |
| Operating Weight | 2,060lb | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers D272 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | III | — |
Chassis & Drive
| Spec | Allis Chalmers D272 | Lanz Bulldog HR4 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 2WD | — |
| Drive Type | 2WD | 2WD | Same |
Capacities
| Spec | Allis Chalmers D272 | Lanz Bulldog HR4 | 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 · 95th percentile (629 ci)
Cylinders
median 4A · 50th percentile (4)B · 1st percentile (1)
Forward Gears
median 12A · 3rd percentile (3)B · 3rd percentile (3)
A · D272B · Bulldog HR4Median Utility Tractor