Image not recorded
Allis ChalmersModel A
Allis Chalmers CA
Row Crop
- power
- 23.1 hp
- displacement
- 125 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop
Allis Chalmers CA vs Farmall Super C
FarmallModel B
Farmall Super C
Row Crop
- power
- 25.9 hp
- displacement
- 123 ci
- Cylinders
- 4
- Forward gears
- 4
Allis ChalmersAllis Chalmers CA
vs
FarmallFarmall Super C
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ Super C higher · +2.8 hp (+12%)CA23.1 hp
Super C25.9 hp
Median Row Crop Tractor138 hp
CA is in the 2nd percentile; Super C is in the 2nd · 1,206 models
Engine Displacement
▲ CA higher · +2 ci (+2%)CA125 ci
Super C123 ci
Median Row Crop Tractor391 ci
CA is in the 2nd percentile; Super C is in the 2nd · 1,409 models
Cylinders
= Effectively tiedCA4
Super C4
Median Row Crop Tractor6
CA is in the 17th percentile; Super C is in the 17th · 1,417 models
Forward Gears
= Effectively tiedCA4
Super C4
Median Row Crop Tractor16
CA is in the 4th percentile; Super C is in the 4th · 1,200 models
CA (A)Super C (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers CA | Farmall Super C | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Farmall | — |
| Model | CA | Super C | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | Allis Chalmers CA | Farmall Super C | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | International Harvester | — |
| Model | Allis Chalmers | C123 | — |
| Power Output | 23.1hp | 25.9hp | ▲ Super C+2.8 hp · +12% |
| Rated RPM | 1,650RPM | 1,650RPM | Same |
| Cylinders | 4 | 4 | Same |
| Displacement | 125ci | 123ci | ▲ CA+2 ci · +2% |
| Bore | 3.4in | 3.1in | ▲ CA+0.3 in · +10% |
| Stroke | 3.5in | 4in | ▲ Super C+0.5 in · +14% |
Transmission
| Spec | Allis Chalmers CA | Farmall Super C | Difference |
|---|---|---|---|
| Type | Non-synchronized gear | Sliding gear | — |
Dimensions & Weight
| Spec | Allis Chalmers CA | Farmall Super C | Difference |
|---|---|---|---|
| Length | 125in | 123in | ▲ CA+2 in · +2% |
| Height | 72.8in | 74.8in | ▲ Super C+2 in · +3% |
| Operating Weight | 2,835lb | 3,100lb | ▲ Super C+265 lb · +9% |
Hydraulics
| Spec | Allis Chalmers CA | Farmall Super C | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
Power Take-off (PTO)
| Spec | Allis Chalmers CA | Farmall Super C | Difference |
|---|---|---|---|
| Type | Live | Rear | — |
| Speed 1 | 538rpm | 540rpm | ▲ Super C+2 rpm · <1% |
Hitch & Towing
| Spec | Allis Chalmers CA | Farmall Super C | Difference |
|---|---|---|---|
| Hitch Type | Allis Snap Coupler | Fast Hitch | — |
Chassis & Drive
| Spec | Allis Chalmers CA | Farmall Super C | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
| Brake Type | Differential mechanical contracting band | Differential mechanical disc | — |
Electrical
| Spec | Allis Chalmers CA | Farmall Super C | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers CA | Farmall Super C | Difference |
|---|---|---|---|
| Coolant | 2.3gal | 3.8gal | ▲ Super C+1.5 gal · +65% |
Operator Station
| Spec | Allis Chalmers CA | Farmall Super C | Difference |
|---|---|---|---|
| Type | Open | Open operator station | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 2nd percentile (23.1 hp)B · 2nd percentile (25.9 hp)
Engine Displacement
median 391 ciA · 2nd percentile (125 ci)B · 2nd percentile (123 ci)
Cylinders
median 6A · 17th percentile (4)B · 17th percentile (4)
Forward Gears
median 16A · 4th percentile (4)B · 4th percentile (4)
Operating Weight
median 12,307 lbA · 2nd percentile (2,835 lb)B · 2nd percentile (3,100 lb)
A · CAB · Super CMedian Row Crop Tractor