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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 John Deere 2520
John DeereModel B
John Deere 2520
Utility
- power
- 26.4 hp
- displacement
- 219 ci
- Cylinders
- 4
- Forward gears
- 8
Allis ChalmersAllis Chalmers D272
vs
John DeereJohn Deere 2520
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ D272 higher · +1.1 hp (+4%)D27227.5 hp
252026.4 hp
Median Utility Tractor55 hp
D272 is in the 19th percentile; 2520 is in the 18th · 5,383 models
Engine Displacement
▲ 2520 higher · +94 ci (+75%)D272125 ci
2520219 ci
Median Utility Tractor183 ci
D272 is in the 30th percentile; 2520 is in the 60th · 5,580 models
Cylinders
= Effectively tiedD2724
25204
Median Utility Tractor4
D272 is in the 50th percentile; 2520 is in the 50th · 5,720 models
Forward Gears
▲ 2520 higher · +5 (+167%)D2723
25208
Median Utility Tractor12
D272 is in the 3rd percentile; 2520 is in the 23rd · 4,941 models
D272 (A)2520 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D272 | John Deere 2520 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | D272 | 2520 | — |
| Category | Utility | Utility, Row Crop | — |
Engine
| Spec | Allis Chalmers D272 | John Deere 2520 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | John Deere | — |
| Model | 2.1L 4-cyl gasoline | 3.6L 4-cyl diesel | — |
| Power Output | 27.5hp | 26.4hp | ▲ D272+1.1 hp · +4% |
| Rated RPM | 1,650RPM | 2,500RPM | ▲ 2520+850 RPM · +52% |
| Cylinders | 4 | 4 | Same |
| Displacement | 125ci | 219ci | ▲ 2520+94 ci · +75% |
| Bore | 3.4in | 4in | ▲ 2520+0.6 in · +18% |
| Stroke | 3.5in | 4.3in | ▲ 2520+0.8 in · +23% |
Transmission
| Spec | Allis Chalmers D272 | John Deere 2520 | Difference |
|---|---|---|---|
| Type | Sliding gear | Powershift | — |
Dimensions & Weight
| Spec | Allis Chalmers D272 | John Deere 2520 | Difference |
|---|---|---|---|
| Length | 110in | 109in | ▲ D272+1 in · <1% |
| Width | Not recorded | 39.2in | — |
| Height | 63in | 47.2in | ▲ D272+15.8 in · +33% |
| Operating Weight | 2,060lb | 7,130lb | ▲ 2520+5,070 lb · +246% |
Hydraulics
| Spec | Allis Chalmers D272 | John Deere 2520 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open center | — |
| Steering Type | Not recorded | Hydrostatic power | — |
Hitch & Towing
| Spec | Allis Chalmers D272 | John Deere 2520 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers D272 | John Deere 2520 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Not recorded | Hydrostatic power | — |
Electrical
| Spec | Allis Chalmers D272 | John Deere 2520 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Allis Chalmers D272 | John Deere 2520 | Difference |
|---|---|---|---|
| Coolant | 2gal | 3.5gal | ▲ 2520+1.5 gal · +75% |
Category context
Both models against the field
Engine Power
median 55 hpA · 19th percentile (27.5 hp)B · 18th percentile (26.4 hp)
Engine Displacement
median 183 ciA · 30th percentile (125 ci)B · 60th percentile (219 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 3rd percentile (3)B · 23rd percentile (8)
Operating Weight
median 5,303 lbA · 13th percentile (2,060 lb)B · 68th percentile (7,130 lb)
A · D272B · 2520Median Utility Tractor