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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 Farmall F-20
FarmallModel B
Farmall F-20
Row Crop
- power
- 26.7 hp
- displacement
- 221 ci
- Cylinders
- 4
- Forward gears
- 4
Allis ChalmersAllis Chalmers D272
vs
FarmallFarmall F-20
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ D272 higher · +0.8 hp (+3%)D27227.5 hp
F-2026.7 hp
Median Utility Tractor55 hp
D272 is in the 19th percentile; F-20 is in the 18th · 5,383 models
Engine Displacement
▲ F-20 higher · +96 ci (+77%)D272125 ci
F-20221 ci
Median Utility Tractor183 ci
D272 is in the 30th percentile; F-20 is in the 61st · 5,580 models
Cylinders
= Effectively tiedD2724
F-204
Median Utility Tractor4
D272 is in the 50th percentile; F-20 is in the 50th · 5,720 models
Forward Gears
▲ F-20 higher · +1 (+33%)D2723
F-204
Median Utility Tractor12
D272 is in the 3rd percentile; F-20 is in the 4th · 4,941 models
D272 (A)F-20 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D272 | Farmall F-20 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Farmall | — |
| Model | D272 | F-20 | — |
| Category | Utility | Row Crop | — |
Engine
| Spec | Allis Chalmers D272 | Farmall F-20 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | International Harvester | — |
| Model | 2.1L 4-cyl gasoline | International Harvester | — |
| Power Output | 27.5hp | 26.7hp | ▲ D272+0.8 hp · +3% |
| Rated RPM | 1,650RPM | 1,200RPM | ▲ D272+450 RPM · +38% |
| Cylinders | 4 | 4 | Same |
| Displacement | 125ci | 221ci | ▲ F-20+96 ci · +77% |
| Bore | 3.4in | 3.8in | ▲ F-20+0.4 in · +12% |
| Stroke | 3.5in | 5in | ▲ F-20+1.5 in · +43% |
Transmission
| Spec | Allis Chalmers D272 | Farmall F-20 | Difference |
|---|---|---|---|
| Type | Sliding gear | Sliding gear | Same |
Dimensions & Weight
| Spec | Allis Chalmers D272 | Farmall F-20 | Difference |
|---|---|---|---|
| Length | 110in | 140in | ▲ F-20+30 in · +27% |
| Width | Not recorded | 85.8in | — |
| Height | 63in | 66.9in | ▲ F-20+3.9 in · +6% |
| Operating Weight | 2,060lb | 4,400lb | ▲ F-20+2,340 lb · +114% |
Hydraulics
| Spec | Allis Chalmers D272 | Farmall F-20 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Power Take-off (PTO)
| Spec | Allis Chalmers D272 | Farmall F-20 | Difference |
|---|---|---|---|
| Type | Not recorded | Transmission | — |
| Speed 1 | Not recorded | 540rpm | — |
Chassis & Drive
| Spec | Allis Chalmers D272 | Farmall F-20 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Not recorded | Manual | — |
| Brake Type | Not recorded | Mechanical band | — |
Electrical
| Spec | Allis Chalmers D272 | Farmall F-20 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Allis Chalmers D272 | Farmall F-20 | Difference |
|---|---|---|---|
| Coolant | 2gal | 10gal | ▲ F-20+8 gal · +400% |
Operator Station
| Spec | Allis Chalmers D272 | Farmall F-20 | Difference |
|---|---|---|---|
| Type | Not recorded | Open | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 19th percentile (27.5 hp)B · 18th percentile (26.7 hp)
Engine Displacement
median 183 ciA · 30th percentile (125 ci)B · 61st percentile (221 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 3rd percentile (3)B · 4th percentile (4)
Operating Weight
median 5,303 lbA · 13th percentile (2,060 lb)B · 42nd percentile (4,400 lb)
A · D272B · F-20Median Utility Tractor