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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 McCormick Intl X1.37
Image not recorded
McCormick IntlModel B
McCormick Intl X1.37
Sub-Compact
- power
- 37 hp
- displacement
- 127 ci
- Cylinders
- 4
- Forward gears
- 12
Allis ChalmersAllis Chalmers D15
vs
McCormick IntlMcCormick Intl X1.37
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ D15 higher · +0.4 hp (+1%)D1537.4 hp
X1.3737 hp
Median Row Crop Tractor138 hp
D15 is in the 3rd percentile; X1.37 is in the 3rd · 1,206 models
Engine Displacement
▲ D15 higher · +22 ci (+17%)D15149 ci
X1.37127 ci
Median Row Crop Tractor391 ci
D15 is in the 4th percentile; X1.37 is in the 3rd · 1,409 models
Cylinders
= Effectively tiedD154
X1.374
Median Row Crop Tractor6
D15 is in the 17th percentile; X1.37 is in the 17th · 1,417 models
Forward Gears
▲ X1.37 higher · +4 (+50%)D158
X1.3712
Median Row Crop Tractor16
D15 is in the 16th percentile; X1.37 is in the 27th · 1,200 models
D15 (A)X1.37 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D15 | McCormick Intl X1.37 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | McCormick Intl | — |
| Model | D15 | X1.37 | — |
| Category | Row Crop | Sub-Compact | — |
Engine
| Spec | Allis Chalmers D15 | McCormick Intl X1.37 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Kukje | — |
| Power Output | 37.4hp | 37hp | ▲ D15+0.4 hp · +1% |
| Rated RPM | 2,000RPM | 2,600RPM | ▲ X1.37+600 RPM · +30% |
| Cylinders | 4 | 4 | Same |
| Displacement | 149ci | 127ci | ▲ D15+22 ci · +17% |
| Bore | 3.5in | 3.3in | ▲ D15+0.2 in · +6% |
| Stroke | 3.9in | 3.7in | ▲ D15+0.2 in · +5% |
Transmission
| Spec | Allis Chalmers D15 | McCormick Intl X1.37 | Difference |
|---|---|---|---|
| Type | Partial power shift | Mechanical Shuttle | — |
Dimensions & Weight
| Spec | Allis Chalmers D15 | McCormick Intl X1.37 | Difference |
|---|---|---|---|
| Length | 130in | Not recorded | — |
| Width | 67in | Not recorded | — |
| Height | 80.2in | 96.8in | ▲ X1.37+16.6 in · +21% |
| Operating Weight | 4,036lb | 4,195lb | ▲ X1.37+159 lb · +4% |
Hydraulics
| Spec | Allis Chalmers D15 | McCormick Intl X1.37 | Difference |
|---|---|---|---|
| System Type | Not recorded | Open Center | — |
| Steering Type | Power-assisted | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers D15 | McCormick Intl X1.37 | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Category I | — |
| Hitch Category | II/I | Not recorded | — |
| Hitch Position | Rear | Rear | Same |
Chassis & Drive
| Spec | Allis Chalmers D15 | McCormick Intl X1.37 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Power-assisted | Not recorded | — |
Electrical
| Spec | Allis Chalmers D15 | McCormick Intl X1.37 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Emissions
| Spec | Allis Chalmers D15 | McCormick Intl X1.37 | Difference |
|---|---|---|---|
| Standard | Not recorded | Tier IV | — |
| Control System | Not recorded | Diesel oxidation catalyst and diesel particulate filter (DPF) | — |
Capacities
| Spec | Allis Chalmers D15 | McCormick Intl X1.37 | Difference |
|---|---|---|---|
| Coolant | 2.8gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers D15 | McCormick Intl X1.37 | Difference |
|---|---|---|---|
| Type | Open | Cab | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 3rd percentile (37.4 hp)B · 3rd percentile (37 hp)
Engine Displacement
median 391 ciA · 4th percentile (149 ci)B · 3rd percentile (127 ci)
Cylinders
median 6A · 17th percentile (4)B · 17th percentile (4)
Forward Gears
median 16A · 16th percentile (8)B · 27th percentile (12)
Operating Weight
median 12,307 lbA · 6th percentile (4,036 lb)B · 6th percentile (4,195 lb)
A · D15B · X1.37Median Row Crop Tractor