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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 Kubota B2311
Image not recorded
KubotaModel B
Kubota B2311
Utility
- power
- 30.6 hp
- displacement
- 91.4 ci
- Cylinders
- 4
- Forward gears
- Not recorded
Allis ChalmersAllis Chalmers D12
vs
KubotaKubota B2311
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ D12 higher · +0.4 hp (+1%)D1231 hp
B231130.6 hp
Median Row Crop Tractor138 hp
D12 is in the 3rd percentile; B2311 is in the 3rd · 1,206 models
Engine Displacement
▲ D12 higher · +57.6 ci (+63%)D12149 ci
B231191.4 ci
Median Row Crop Tractor391 ci
D12 is in the 4th percentile; B2311 is in the 1st · 1,409 models
Cylinders
= Effectively tiedD124
B23114
Median Row Crop Tractor6
D12 is in the 17th percentile; B2311 is in the 17th · 1,417 models
D12 (A)B2311 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D12 | Kubota B2311 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Kubota | — |
| Model | D12 | B2311 | — |
| Category | Row Crop | Utility | — |
Engine
| Spec | Allis Chalmers D12 | Kubota B2311 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | Kubota | — |
| Model | Power-Crater | D1505 | — |
| Power Output | 31hp | 30.6hp | ▲ D12+0.4 hp · +1% |
| Rated RPM | 1,650RPM | 2,500RPM | ▲ B2311+850 RPM · +52% |
| Cylinders | 4 | 4 | Same |
| Displacement | 149ci | 91.4ci | ▲ D12+57.6 ci · +63% |
| Bore | 3.5in | 3.1in | ▲ D12+0.4 in · +13% |
| Stroke | 3.9in | 3.1in | ▲ D12+0.8 in · +26% |
Transmission
| Spec | Allis Chalmers D12 | Kubota B2311 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Hydrostatic | — |
Dimensions & Weight
| Spec | Allis Chalmers D12 | Kubota B2311 | Difference |
|---|---|---|---|
| Length | 121in | Not recorded | — |
| Width | Not recorded | 53.7in | — |
| Height | 76.5in | Not recorded | — |
| Operating Weight | 2,800lb | Not recorded | — |
Hydraulics
| Spec | Allis Chalmers D12 | Kubota B2311 | Difference |
|---|---|---|---|
| System Type | Live | Open center | — |
| Steering Type | Manual | Power | — |
Power Take-off (PTO)
| Spec | Allis Chalmers D12 | Kubota B2311 | Difference |
|---|---|---|---|
| Type | Rear | Optional Middle, Independent Rear | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | Not recorded | 2,500rpm | — |
Hitch & Towing
| Spec | Allis Chalmers D12 | Kubota B2311 | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Three-point hitch | — |
| Hitch Category | I | I | Same |
| Hitch Position | Rear | Rear | Same |
| Hitch Capacity | Not recorded | 2,139lb | — |
Chassis & Drive
| Spec | Allis Chalmers D12 | Kubota B2311 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Power | — |
| Brake Type | Not recorded | Multi plate wet disc | — |
Electrical
| Spec | Allis Chalmers D12 | Kubota B2311 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers D12 | Kubota B2311 | Difference |
|---|---|---|---|
| Coolant | 2gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers D12 | Kubota B2311 | Difference |
|---|---|---|---|
| Type | Open | Open operator station with two-post ROPS or Cab (option) | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 3rd percentile (31 hp)B · 3rd percentile (30.6 hp)
Engine Displacement
median 391 ciA · 4th percentile (149 ci)B · 1st percentile (91.4 ci)
Cylinders
median 6A · 17th percentile (4)B · 17th percentile (4)
A · D12B · B2311Median Row Crop Tractor