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Allis ChalmersModel A
Allis Chalmers D15
Row Crop
- power
- 37.4 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Row Crop
Allis Chalmers D15 vs Ursus 2812
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Allis ChalmersAllis Chalmers D15
vs
UrsusUrsus 2812
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 2812 higher · +0.6 hp (+2%)D1537.4 hp
281238 hp
Median Row Crop Tractor138 hp
D15 is in the 3rd percentile; 2812 is in the 3rd · 1,206 models
Engine Displacement
▲ 2812 higher · +4 ci (+3%)D15149 ci
2812153 ci
Median Row Crop Tractor391 ci
D15 is in the 4th percentile; 2812 is in the 4th · 1,409 models
Cylinders
▲ D15 higher · +1 (+33%)D154
28123
Median Row Crop Tractor6
D15 is in the 17th percentile; 2812 is in the 2nd · 1,417 models
Forward Gears
= Effectively tiedD158
28128
Median Row Crop Tractor16
D15 is in the 16th percentile; 2812 is in the 16th · 1,200 models
D15 (A)2812 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D15 | Ursus 2812 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Ursus | — |
| Model | D15 | 2812 | — |
| Category | Row Crop | Utility | — |
Engine
| Spec | Allis Chalmers D15 | Ursus 2812 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Ursus | — |
| Model | Not recorded | 3250 | — |
| Power Output | 37.4hp | 38hp | ▲ 2812+0.6 hp · +2% |
| Rated RPM | 2,000RPM | 2,000RPM | Same |
| Cylinders | 4 | 3 | ▲ D15+1 · +33% |
| Displacement | 149ci | 153ci | ▲ 2812+4 ci · +3% |
| Bore | 3.5in | 3.6in | ▲ 2812+0.1 in · +3% |
| Stroke | 3.9in | 5in | ▲ 2812+1.1 in · +28% |
Transmission
| Spec | Allis Chalmers D15 | Ursus 2812 | Difference |
|---|---|---|---|
| Type | Partial power shift | Manual | — |
Dimensions & Weight
| Spec | Allis Chalmers D15 | Ursus 2812 | Difference |
|---|---|---|---|
| Length | 130in | 128in | ▲ D15+2 in · +2% |
| Width | 67in | 71.7in | ▲ 2812+4.7 in · +7% |
| Height | 80.2in | 96.1in | ▲ 2812+15.9 in · +20% |
| Operating Weight | 4,036lb | 4,123lb | ▲ 2812+87 lb · +2% |
Hydraulics
| Spec | Allis Chalmers D15 | Ursus 2812 | Difference |
|---|---|---|---|
| Steering Type | Power-assisted | Power | — |
Tires
| Spec | Allis Chalmers D15 | Ursus 2812 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 6.00-16 | — |
| Rear Tire Size | Not recorded | 12.4-28 | — |
Hitch & Towing
| Spec | Allis Chalmers D15 | Ursus 2812 | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Three-Point Hitch | — |
| Hitch Category | II/I | II | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | Not recorded | 2,932lb | — |
Chassis & Drive
| Spec | Allis Chalmers D15 | Ursus 2812 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Power-assisted | Power | — |
Electrical
| Spec | Allis Chalmers D15 | Ursus 2812 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers D15 | Ursus 2812 | Difference |
|---|---|---|---|
| Coolant | 2.8gal | 2.7gal | ▲ D15+0.1 gal · +4% |
Operator Station
| Spec | Allis Chalmers D15 | Ursus 2812 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 3rd percentile (37.4 hp)B · 3rd percentile (38 hp)
Engine Displacement
median 391 ciA · 4th percentile (149 ci)B · 4th percentile (153 ci)
Cylinders
median 6A · 17th percentile (4)B · 2nd percentile (3)
Forward Gears
median 16A · 16th percentile (8)B · 16th percentile (8)
Operating Weight
median 12,307 lbA · 6th percentile (4,036 lb)B · 6th percentile (4,123 lb)
A · D15B · 2812Median Row Crop Tractor