Allis ChalmersModel A
Allis Chalmers D17
Row Crop
- power
- 63 hp
- displacement
- 226 ci
- Cylinders
- 4
- Forward gears
- 8
Head to head · Row Crop
Allis Chalmers D17 vs McCormick Intl X4.20
Image not recorded
McCormick IntlModel B
McCormick Intl X4.20
Utility
- power
- 61 hp
- displacement
- 177 ci
- Cylinders
- 4
- Forward gears
- 12
Allis ChalmersAllis Chalmers D17
vs
McCormick IntlMcCormick Intl X4.20
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ D17 higher · +2 hp (+3%)D1763 hp
X4.2061 hp
Median Row Crop Tractor138 hp
D17 is in the 9th percentile; X4.20 is in the 9th · 1,206 models
Engine Displacement
▲ D17 higher · +49 ci (+28%)D17226 ci
X4.20177 ci
Median Row Crop Tractor391 ci
D17 is in the 11th percentile; X4.20 is in the 6th · 1,409 models
Cylinders
= Effectively tiedD174
X4.204
Median Row Crop Tractor6
D17 is in the 17th percentile; X4.20 is in the 17th · 1,417 models
Forward Gears
▲ X4.20 higher · +4 (+50%)D178
X4.2012
Median Row Crop Tractor16
D17 is in the 16th percentile; X4.20 is in the 27th · 1,200 models
D17 (A)X4.20 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers D17 | McCormick Intl X4.20 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | McCormick Intl | — |
| Model | D17 | X4.20 | — |
| Category | Row Crop | Utility | — |
Engine
| Spec | Allis Chalmers D17 | McCormick Intl X4.20 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Deutz | — |
| Model | Allis-Chalmers 3.7L 4-cyl gasoline | C4DT62 | — |
| Power Output | 63hp | 61hp | ▲ D17+2 hp · +3% |
| Rated RPM | 1,650RPM | 2,200RPM | ▲ X4.20+550 RPM · +33% |
| Cylinders | 4 | 4 | Same |
| Displacement | 226ci | 177ci | ▲ D17+49 ci · +28% |
| Bore | 4in | 3.6in | ▲ D17+0.4 in · +11% |
| Stroke | 4.5in | 4.3in | ▲ D17+0.2 in · +5% |
Transmission
| Spec | Allis Chalmers D17 | McCormick Intl X4.20 | Difference |
|---|---|---|---|
| Type | Partial Power Shift | Partially synchronized / Power shuttle | — |
Dimensions & Weight
| Spec | Allis Chalmers D17 | McCormick Intl X4.20 | Difference |
|---|---|---|---|
| Length | 140in | 165in | ▲ X4.20+25 in · +18% |
| Width | 76.4in | Not recorded | — |
| Height | 80.7in | Not recorded | — |
| Wheelbase | Not recorded | 82.7in | — |
| Operating Weight | 4,675lb | 6,380lb | ▲ X4.20+1,705 lb · +36% |
Hydraulics
| Spec | Allis Chalmers D17 | McCormick Intl X4.20 | Difference |
|---|---|---|---|
| System Type | Open Center | Open center | Same |
| Steering Type | Manual | Power | — |
Power Take-off (PTO)
| Spec | Allis Chalmers D17 | McCormick Intl X4.20 | Difference |
|---|---|---|---|
| Type | Live | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers D17 | McCormick Intl X4.20 | Difference |
|---|---|---|---|
| Hitch Type | Snap-Coupler | Not recorded | — |
| Hitch Category | II | II | Same |
| Hitch Position | Rear | Rear | Same |
Chassis & Drive
| Spec | Allis Chalmers D17 | McCormick Intl X4.20 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Power | — |
Electrical
| Spec | Allis Chalmers D17 | McCormick Intl X4.20 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers D17 | McCormick Intl X4.20 | Difference |
|---|---|---|---|
| Coolant | 3.6gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers D17 | McCormick Intl X4.20 | Difference |
|---|---|---|---|
| Type | Open operator station | ROPS | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 9th percentile (63 hp)B · 9th percentile (61 hp)
Engine Displacement
median 391 ciA · 11th percentile (226 ci)B · 6th percentile (177 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 · 7th percentile (4,675 lb)B · 13th percentile (6,380 lb)
A · D17B · X4.20Median Row Crop Tractor