Row CropPerformance profile
Allis Chalmers CA
The Allis Chalmers CA is a row crop tractor that was made from 1950 to 1958. It has a 2WD drive system and a manual steering type. The tractor uses a non-synchronized gear transmission with 4 forward gears and 1 reverse gear. It's powered by a 4-cylinder, liquid-cooled gasoline engine made by Allis Chalmers. The engine has 23.1 hp and runs at 1650 rpm, which is below average for tractors. This tractor is compact, measuring 124.8 inches long and 72.8 inches high. It weighs 2835 lb, which is lighter than most tractors. The CA features agricultural tires, both in front and rear. It has a live PTO that runs at 538 rpm and uses the Allis Snap Coupler hitch system. The tractor has an open operator station and uses an electric starter. For braking, it has a differential mechanical contracting band system. The CA is designed for farmers who need a small, versatile tractor for row crop work.
ManufacturerAllis ChalmersPower23.1 hpEngine4-cylTransNon-synchronized gear
Image not recorded
Quick specs
- Category
- Row Crop
- Engine Power Output
- 23hp
- Operating Weight
- 2,835 lb
- Transmission
- Non-synchronized gear
At a glance
How the CA compares
vs. Row Crop medianDistribution
Engine Power (hp)
Across all Row Crop tractors
23.1 hp · 2nd
This model
12
Median 138 hp
283
This modelRow Crop tractorsMediann = 1,206
The CA ranks at the 2nd percentile for engine power among recorded row crop tractors.
Overview
About the Allis Chalmers CA
The Allis Chalmers CA is a row crop tractor that was made from 1950 to 1958. It has a 2WD drive system and a manual steering type. The tractor uses a non-synchronized gear transmission with 4 forward gears and 1 reverse gear. It's powered by a 4-cylinder, liquid-cooled gasoline engine made by Allis Chalmers. The engine has 23.1 hp and runs at 1650 rpm, which is below average for tractors. This tractor is compact, measuring 124.8 inches long and 72.8 inches high. It weighs 2835 lb, which is lighter than most tractors. The CA features agricultural tires, both in front and rear. It has a live PTO that runs at 538 rpm and uses the Allis Snap Coupler hitch system. The tractor has an open operator station and uses an electric starter. For braking, it has a differential mechanical contracting band system. The CA is designed for farmers who need a small, versatile tractor for row crop work.
Full specifications
Every recorded spec
General
| Manufacturer | Allis Chalmers |
|---|---|
| Model | CA |
| Category | Row Crop tractor |
| Type | 4x2 2WD |
| Years built | 1950–1958 |
| Operating weight | 2,835lb |
Engine
| Make | Allis Chalmers |
|---|---|
| Model | Allis Chalmers |
| Power | 23.1hp |
| Cylinders | 4 |
| Displacement | 125.2ci |
| Bore | 3.39in |
| Stroke | 3.5in |
Transmission
| Type | Non-synchronized gear |
|---|---|
| Forward gears | 4 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Manual |
| Brakes | Differential mechanical contracting band |
| Cab | Open |
Power take-off
| Rear PTO | Live |
|---|---|
| PTO speed | 538rpm |
Dimensions
| Length | 124.8in |
|---|---|
| Height | 72.8in |
| Operating weight | 2,835lb |
Capacities
| Cooling system | 2.25gal |
|---|
Head to head
CA vs. Row Crop median
How the Allis Chalmers CA compares to other Row Crop tractors
| Spec | This model | Row Crop median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 23.1 hp | 138 hp | -83% | 2nd |
| Engine Displacement | 125 ci | 391 ci | -68% | 2nd |
| Cylinders | 4 | 6 | -33% | 17th |
| Forward Gears | 4 | 16 | -75% | 4th |
| Operating Weight | 2,835 lb | 12,307 lb | -77% | 2nd |
| Length | 125 in | 180 in | -31% | 4th |
| Height | 72.8 in | 114 in | -36% | 8th |
Medians and percentiles are computed from the row crop tractors in our database with a recorded value for each spec (sample sizes 1,140–1,417 models).
Compare to tractors with similar specs
Commonly compared Allis Chalmers tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers WC (1938-1948) | 18 hp | 3,792 lb | 1938–1948 | Compare → |
| Allis Chalmers D10 | 28.57 hp | 2,700 lb | 1959–1967 | Compare → |
| Allis Chalmers UC | 30.93 hp | 5,710 lb | — | Compare → |
| Allis Chalmers D12 | 31 hp | 2,800 lb | 1959–1968 | Compare → |
| Allis Chalmers WC (1933-1937) | 11.9 hp | 3,188 lb | 1933–1937 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Bolens HT23 | 23 hp | 1,098 lb | 1979–1987 | Compare → |
| AGCO ST22A | 22.5 hp | 1,600 lb | — | Compare → |
| AGCO ST24A | 22.5 hp | 1,800 lb | — | Compare → |
| Ag King AK2840 | 24 hp | 2,900 lb | — | Compare → |
| Bolens G242 | 24 hp | 1,672 lb | — | Compare → |
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FAQ
Common questions
When was the Allis Chalmers CA made?
The Allis Chalmers CA was manufactured from 1950 to 1958.
What is the operating weight of the Allis Chalmers CA?
In working trim, the Allis Chalmers CA comes in at roughly 2,835 lb.
Which transmission does the Allis Chalmers CA use?
The Allis Chalmers CA is equipped with a Non-synchronized gear transmission with 4 forward gears.
What is the engine power output of the Allis Chalmers CA?
Rated engine output for the Allis Chalmers CA is 23.1 hp, delivered by a 4-cylinder engine. The engine displaces 125.2 ci.
How do I maintain a Allis Chalmers CA?
Routine service for the Allis Chalmers CA covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.