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Allis ChalmersModel A
Allis Chalmers All-Crop
Standard Tread
- power
- Not recorded
- displacement
- 284 ci
- Cylinders
- 4
- Forward gears
- 3
Head to head · Standard Tread
Allis Chalmers All-Crop vs McCormick-Deering W-40
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McCormick-DeeringModel B
McCormick-Deering W-40
Standard Tread
- power
- Not recorded
- displacement
- 298 ci
- Cylinders
- 6
- Forward gears
- 4
Allis ChalmersAllis Chalmers All-Crop
vs
McCormick-DeeringMcCormick-Deering W-40
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ W-40 higher · +14 ci (+5%)All-Crop284 ci
W-40298 ci
Median Standard Tread Tractor382 ci
All-Crop is in the 30th percentile; W-40 is in the 35th · 353 models
Cylinders
▲ W-40 higher · +2 (+50%)All-Crop4
W-406
Median Standard Tread Tractor4
All-Crop is in the 50th percentile; W-40 is in the 93rd · 367 models
Forward Gears
▲ W-40 higher · +1 (+33%)All-Crop3
W-404
Median Standard Tread Tractor4
All-Crop is in the 39th percentile; W-40 is in the 50th · 341 models
Operating Weight
▲ W-40 higher · +145 lb (+2%)All-Crop5,955 lb
W-406,100 lb
Median Standard Tread Tractor6,834 lb
All-Crop is in the 36th percentile; W-40 is in the 39th · 297 models
All-Crop (A)W-40 (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers All-Crop | McCormick-Deering W-40 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | McCormick-Deering | — |
| Model | All-Crop | W-40 | — |
| Category | Standard Tread | Standard Tread | Same |
Engine
| Spec | Allis Chalmers All-Crop | McCormick-Deering W-40 | Difference |
|---|---|---|---|
| Manufacturer | Continental | International Harvester | — |
| Model | 284 Continental | Not recorded | — |
| Rated RPM | 1,200RPM | 1,750RPM | ▲ W-40+550 RPM · +46% |
| Cylinders | 4 | 6 | ▲ W-40+2 · +50% |
| Displacement | 284ci | 298ci | ▲ W-40+14 ci · +5% |
| Bore | 4.3in | 3.8in | ▲ All-Crop+0.5 in · +13% |
| Stroke | 5in | 4.5in | ▲ All-Crop+0.5 in · +11% |
Transmission
| Spec | Allis Chalmers All-Crop | McCormick-Deering W-40 | Difference |
|---|---|---|---|
| Type | Non-synchronized gear | Unsyncronized gear | — |
Dimensions & Weight
| Spec | Allis Chalmers All-Crop | McCormick-Deering W-40 | Difference |
|---|---|---|---|
| Length | Not recorded | 142in | — |
| Width | Not recorded | 65.8in | — |
| Height | Not recorded | 73in | — |
| Operating Weight | 5,955lb | 6,100lb | ▲ W-40+145 lb · +2% |
Chassis & Drive
| Spec | Allis Chalmers All-Crop | McCormick-Deering W-40 | Difference |
|---|---|---|---|
| Chassis Type | 4 wheels, 2 drivers | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
Capacities
| Spec | Allis Chalmers All-Crop | McCormick-Deering W-40 | Difference |
|---|---|---|---|
| Coolant | 5gal | 12gal | ▲ W-40+7 gal · +140% |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 30th percentile (284 ci)B · 35th percentile (298 ci)
Cylinders
median 4A · 50th percentile (4)B · 93rd percentile (6)
Forward Gears
median 4A · 39th percentile (3)B · 50th percentile (4)
Operating Weight
median 6,834 lbA · 36th percentile (5,955 lb)B · 39th percentile (6,100 lb)
A · All-CropB · W-40Median Standard Tread Tractor