Image not recorded
Allis ChalmersModel A
Allis Chalmers D12
Row Crop
- power
- 31 hp
- displacement
- 149 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop
Allis Chalmers D12 vs Belarus 250AS
Image not recorded
BelarusModel B
Belarus 250AS
Utility
- power
- 31 hp
- displacement
- 127 ci
- Cylinders
- 2
- Forward gears
- 8
Allis ChalmersAllis Chalmers D12
vs
BelarusBelarus 250AS
How they compare
Headline specs vs. the whole Row Crop
Engine Power
= Effectively tiedD1231 hp
250AS31 hp
Median Row Crop Tractor138 hp
D12 is in the 3rd percentile; 250AS is in the 3rd · 1,206 models
Engine Displacement
▲ D12 higher · +22 ci (+17%)D12149 ci
250AS127 ci
Median Row Crop Tractor391 ci
D12 is in the 4th percentile; 250AS is in the 3rd · 1,409 models
Cylinders
▲ D12 higher · +2 (+100%)D124
250AS2
Median Row Crop Tractor6
D12 is in the 17th percentile; 250AS is in the 1st · 1,417 models
Forward Gears
▲ 250AS higher · +4 (+100%)D124
250AS8
Median Row Crop Tractor16
D12 is in the 4th percentile; 250AS is in the 16th · 1,200 models
D12 (A)250AS (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D12 | Belarus 250AS | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Belarus | — |
| Model | D12 | 250AS | — |
| Category | Row Crop | Utility | — |
Engine
| Spec | Allis Chalmers D12 | Belarus 250AS | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Belarus | — |
| Model | Power-Crater | D-120 | — |
| Power Output | 31hp | 31hp | Same |
| Rated RPM | 1,650RPM | 1,800RPM | ▲ 250AS+150 RPM · +9% |
| Cylinders | 4 | 2 | ▲ D12+2 · +100% |
| Displacement | 149ci | 127ci | ▲ D12+22 ci · +17% |
| Bore | 3.5in | 4.1in | ▲ 250AS+0.6 in · +17% |
| Stroke | 3.9in | 4.7in | ▲ 250AS+0.8 in · +21% |
Transmission
| Spec | Allis Chalmers D12 | Belarus 250AS | Difference |
|---|---|---|---|
| Type | Sliding Gear | Sliding Gear | Same |
Dimensions & Weight
| Spec | Allis Chalmers D12 | Belarus 250AS | Difference |
|---|---|---|---|
| Length | 121in | 128in | ▲ 250AS+7 in · +6% |
| Width | Not recorded | 57.9in | — |
| Height | 76.5in | 46.9in | ▲ D12+29.6 in · +63% |
| Operating Weight | 2,800lb | 6,614lb | ▲ 250AS+3,814 lb · +136% |
Hydraulics
| Spec | Allis Chalmers D12 | Belarus 250AS | Difference |
|---|---|---|---|
| System Type | Live | Open Center | — |
| Steering Type | Manual | Mechanical | — |
Power Take-off (PTO)
| Spec | Allis Chalmers D12 | Belarus 250AS | Difference |
|---|---|---|---|
| Type | Rear | Live | — |
| Speed 1 | 540rpm | 540rpm | Same |
Hitch & Towing
| Spec | Allis Chalmers D12 | Belarus 250AS | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Category II | — |
| Hitch Category | I | II | — |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | Not recorded | 1,320lb | — |
Chassis & Drive
| Spec | Allis Chalmers D12 | Belarus 250AS | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Mechanical | — |
| Brake Type | Not recorded | Differential Mechanical Band | — |
Electrical
| Spec | Allis Chalmers D12 | Belarus 250AS | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers D12 | Belarus 250AS | Difference |
|---|---|---|---|
| Coolant | 2gal | 1.9gal | ▲ D12+0.1 gal · +5% |
Operator Station
| Spec | Allis Chalmers D12 | Belarus 250AS | Difference |
|---|---|---|---|
| Type | Open | Open Operator Station | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 3rd percentile (31 hp)B · 3rd percentile (31 hp)
Engine Displacement
median 391 ciA · 4th percentile (149 ci)B · 3rd percentile (127 ci)
Cylinders
median 6A · 17th percentile (4)B · 1st percentile (2)
Forward Gears
median 16A · 4th percentile (4)B · 16th percentile (8)
Operating Weight
median 12,307 lbA · 2nd percentile (2,800 lb)B · 14th percentile (6,614 lb)
A · D12B · 250ASMedian Row Crop Tractor