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Allis ChalmersModel A
Allis Chalmers A
Standard Tread
- power
- Not recorded
- displacement
- 461 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Standard Tread
Allis Chalmers A vs Allis Chalmers WC
Allis ChalmersModel B
Allis Chalmers WC
Standard Tread
- power
- Not recorded
- displacement
- 201 ci
- Cylinders
- 4
- Forward gears
- 4
Allis ChalmersAllis Chalmers A
vs
Allis ChalmersAllis Chalmers WC
How they compare
Headline specs vs. the whole Standard Tread
Engine Displacement
▲ A higher · +260 ci (+129%)A461 ci
WC201 ci
Median Standard Tread Tractor382 ci
A is in the 62nd percentile; WC is in the 11th · 353 models
Cylinders
= Effectively tiedA4
WC4
Median Standard Tread Tractor4
A is in the 50th percentile; WC is in the 50th · 367 models
Forward Gears
= Effectively tiedA4
WC4
Median Standard Tread Tractor4
A is in the 50th percentile; WC is in the 50th · 341 models
Operating Weight
▲ A higher · +3,985 lb (+125%)A7,175 lb
WC3,190 lb
Median Standard Tread Tractor6,834 lb
A is in the 54th percentile; WC is in the 5th · 297 models
A (A)WC (B)Median Standard Tread Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers A | Allis Chalmers WC | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Allis Chalmers | Same |
| Model | A | WC | — |
| Category | Standard Tread | Standard Tread | Same |
Engine
| Spec | Allis Chalmers A | Allis Chalmers WC | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Allis-Chalmers | — |
| Model | Not recorded | Allis-Chalmers 3.3L 4-cyl gasoline | — |
| Rated RPM | Not recorded | 1,300RPM | — |
| Cylinders | 4 | 4 | Same |
| Displacement | 461ci | 201ci | ▲ A+260 ci · +129% |
| Bore | 4.8in | 4in | ▲ A+0.8 in · +20% |
| Stroke | 6.5in | 4in | ▲ A+2.5 in · +63% |
Transmission
| Spec | Allis Chalmers A | Allis Chalmers WC | Difference |
|---|---|---|---|
| Type | Non-synchronized gear | Non-synchronized gear | Same |
Dimensions & Weight
| Spec | Allis Chalmers A | Allis Chalmers WC | Difference |
|---|---|---|---|
| Length | 140in | 136in | ▲ A+4 in · +3% |
| Width | 63in | 76in | ▲ WC+13 in · +21% |
| Height | 66in | 63in | ▲ A+3 in · +5% |
| Operating Weight | 7,175lb | 3,190lb | ▲ A+3,985 lb · +125% |
Hydraulics
| Spec | Allis Chalmers A | Allis Chalmers WC | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Tires
| Spec | Allis Chalmers A | Allis Chalmers WC | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 5.25x11 | — |
| Rear Tire Size | 48x12.1 | 11.25x24 | — |
Chassis & Drive
| Spec | Allis Chalmers A | Allis Chalmers WC | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Electrical
| Spec | Allis Chalmers A | Allis Chalmers WC | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Manual crank | — |
Capacities
| Spec | Allis Chalmers A | Allis Chalmers WC | Difference |
|---|---|---|---|
| Coolant | Not recorded | 3.5gal | — |
Category context
Both models against the field
Engine Displacement
median 382 ciA · 62nd percentile (461 ci)B · 11th percentile (201 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 4A · 50th percentile (4)B · 50th percentile (4)
Operating Weight
median 6,834 lbA · 54th percentile (7,175 lb)B · 5th percentile (3,190 lb)
Length
median 137 inA · 55th percentile (140 in)B · 48th percentile (136 in)
A · AB · WCMedian Standard Tread Tractor