When it comes to modern farming, farmers need a tractor that balances power, efficiency, and versatility. The allis chalmers CA with a strong 25.6 HP engine, designed to meet the needs of small to medium farmers. , this model is a practical choice for those who want performance at an affordable cost.
In this blog, we’ll explore the features, specifications, benefits, and FAQs about the allis chalmers CA Tractor Model, so you can make an informed choice.
Key Features of allis chalmers CA
- ✔️ Engine Power (25.6 HP): the tractor delivers excellent performance for ploughing, tilling, sowing, and hauling tasks.
- ✔️ Tires: Front: 5.00-15 | Rear: 10-24
| Production | |
|---|---|
| Manufacturer | Allis Chalmers |
| Note | Row-Crop tractor |
| Note | Built in West Allis, Wisconsin, USA |
| Total built | 39,499 |
| Note | Original price was $1,900 in 1958 |
| Note | The live PTO on the CA was due to a hand clutch that "broke" the rear axle, causing the differential to spin freely. |
| Mechanical | |
|---|---|
| Note | Two-wheel drive |
| Note | Manual steering |
| Note | Differential mechanical contracting band brakes |
| Note | Open operator station |
| Capacity | |
|---|---|
| Fuel | 13 gal 49.2 L |
| Hydraulic system | 2 gal 7.6 L |
| Hydraulics | |
|---|---|
| Capacity | 2 gal 7.6 L |
| Pressure | 3200 psi 220.6 bar |
| Tractor hitch | |
|---|---|
| Type | Allis Snap Coupler *Available after 1954. |
| Power Take-off (PTO) | |
|---|---|
| Rear PTO | live |
| Rear PTO Type | 538 |
| Dimensions & Tires | |
|---|---|
| Wheelbase | 82 inches 208 cm |
| Weight | 2835 lbs 1285 kg |
| Front tire | 5.00-15 |
| Rear tire | 10-24 |
| Note | Full dimensions and tires ... |
| Electrical | |
|---|---|
| Ground | positive |
| Charging system | generator |
| Charging amps | 10 |
| Battery volts | 6 |
| Battery AH | 95 |
| 1950 - 1958 | |
|---|---|
| Note | Row-Crop tractor |
| Allis Chalmers CA Engine | |
|---|---|
| Note | Allis Chalmers 2.1L 4-cyl gasoline |
| Note | Engine details ... |
| Allis Chalmers CA Power | |
|---|---|
| Drawbar (claimed) | 18 hp 13.4 kW |
| PTO (claimed) | 23 hp 17.2 kW |
| Drawbar (tested) | 22.97 hp 17.1 kW |
| Belt (tested) | 25.96 hp 19.4 kW |
| Note | Performance test details ... |
| Allis Chalmers CA Transmission | |
|---|---|
| Note | 4-speed non-synchronized |
| Note | Transmission details ... |
| Belt Pulley | |
|---|---|
| Diameter | 8 inches 20 cm |
| Width | 5.5 inches 13 cm |
| RPM | 1220 |
| Speed | 2555 ft/min 778.76 meters/min |
| CA Serial Numbers | |
|---|---|
| Location: | On top of transmission, by shift lever |
| 1950 | 14 |
| 1951 | 322 |
| 1952 | 10539 |
| 1953 | 22181 |
| 1954 | 31424 |
| 1955 | 32907 |
| 1956 | 37203 |
| 1957 | 38618 |
| 1958 | 38977 |
| Final | 39513 |
| Note | FAQ: How to read a serial number table. |
| General | |
|---|---|
| Note | 1950 - 1958 |
| Note | Row-Crop tractor |
| Photos | |
|---|---|
| Note | Allis Chalmers CA photos... |
| References | |
|---|---|
| Note | Farm Equipment Service Manual (SM-3) |
| Note | Farm Power Facts published in 1954, by Allis Chalmers |
Benefits
- Perfect for Small & Medium Farmers: Good balance of power and efficiency for most farm operations.
- Multi-purpose: Suitable for agriculture, haulage, landscaping, and horticulture.
- Value for Money: Practical features with durable build quality.
FAQs
What is the horsepower?
👉 It comes with 25.6 HP.
Final Verdict
The allis chalmers CA is a reliable, versatile tractor for multiple uses. With its 25.6 HP, it offers excellent value for money.