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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 John Deere 310
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John DeereModel B
John Deere 310
Utility
- power
- 31.6 hp
- displacement
- 152 ci
- Cylinders
- 3
- Forward gears
- 10
Allis ChalmersAllis Chalmers D12
vs
John DeereJohn Deere 310
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 310 higher · +0.6 hp (+2%)D1231 hp
31031.6 hp
Median Row Crop Tractor138 hp
D12 is in the 3rd percentile; 310 is in the 3rd · 1,206 models
Engine Displacement
▲ 310 higher · +3 ci (+2%)D12149 ci
310152 ci
Median Row Crop Tractor391 ci
D12 is in the 4th percentile; 310 is in the 4th · 1,409 models
Cylinders
▲ D12 higher · +1 (+33%)D124
3103
Median Row Crop Tractor6
D12 is in the 17th percentile; 310 is in the 2nd · 1,417 models
Forward Gears
▲ 310 higher · +6 (+150%)D124
31010
Median Row Crop Tractor16
D12 is in the 4th percentile; 310 is in the 22nd · 1,200 models
D12 (A)310 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D12 | John Deere 310 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | D12 | 310 | — |
| Category | Row Crop | Utility | — |
Engine
| Spec | Allis Chalmers D12 | John Deere 310 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | John Deere | — |
| Model | Power-Crater | Not recorded | — |
| Power Output | 31hp | 31.6hp | ▲ 310+0.6 hp · +2% |
| Rated RPM | 1,650RPM | 2,000RPM | ▲ 310+350 RPM · +21% |
| Cylinders | 4 | 3 | ▲ D12+1 · +33% |
| Displacement | 149ci | 152ci | ▲ 310+3 ci · +2% |
| Bore | 3.5in | 3.9in | ▲ 310+0.4 in · +11% |
| Stroke | 3.9in | 4.3in | ▲ 310+0.4 in · +10% |
Transmission
| Spec | Allis Chalmers D12 | John Deere 310 | Difference |
|---|---|---|---|
| Type | Sliding Gear | Collar shift | — |
Dimensions & Weight
| Spec | Allis Chalmers D12 | John Deere 310 | Difference |
|---|---|---|---|
| Length | 121in | 144in | ▲ 310+23 in · +19% |
| Width | Not recorded | 82.7in | — |
| Height | 76.5in | Not recorded | — |
| Operating Weight | 2,800lb | 4,620lb | ▲ 310+1,820 lb · +65% |
Hydraulics
| Spec | Allis Chalmers D12 | John Deere 310 | Difference |
|---|---|---|---|
| System Type | Live | Closed center | — |
| Steering Type | Manual | Manual | Same |
Power Take-off (PTO)
| Spec | Allis Chalmers D12 | John Deere 310 | Difference |
|---|---|---|---|
| Type | Rear | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers D12 | John Deere 310 | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Not recorded | — |
| Hitch Category | I | Category 3 | — |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers D12 | John Deere 310 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
| Brake Type | Not recorded | Wet disc | — |
Electrical
| Spec | Allis Chalmers D12 | John Deere 310 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers D12 | John Deere 310 | Difference |
|---|---|---|---|
| Coolant | 2gal | 1.8gal | ▲ D12+0.2 gal · +11% |
Operator Station
| Spec | Allis Chalmers D12 | John Deere 310 | 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 (31.6 hp)
Engine Displacement
median 391 ciA · 4th percentile (149 ci)B · 4th percentile (152 ci)
Cylinders
median 6A · 17th percentile (4)B · 2nd percentile (3)
Forward Gears
median 16A · 4th percentile (4)B · 22nd percentile (10)
Operating Weight
median 12,307 lbA · 2nd percentile (2,800 lb)B · 7th percentile (4,620 lb)
A · D12B · 310Median Row Crop Tractor