allis chalmers ca

1950 - 1958

Row-Crop tractor

Row-Crop tractor

Manufacturer

Allis Chalmers

Row-Crop tractor

Built in West Allis, Wisconsin, USA

Total built

39,499

Original price was $1,900 in 1958

The live PTO on the CA was due to a hand clutch that "broke" the rear axle, causing the differential to spin freely.

Allis Chalmers 2.1L 4-cyl gasoline

4-speed non-synchronized

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

Two-wheel drive

Manual steering

Differential mechanical contracting band brakes

Open operator station

Fuel

13 gal 49.2 L

Hydraulic system

2 gal 7.6 L

Capacity

2 gal 7.6 L

Pressure

3200 psi 220.6 bar

Type

Allis Snap Coupler *Available after 1954.

Rear PTO

live

Rear PTO Type

538

Wheelbase

82 inches 208 cm

Weight

2835 lbs 1285 kg

Front tire

5.00-15

Rear tire

10-24

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

FAQ: How to read a serial number table.

Diameter

8 inches 20 cm

Width

5.5 inches 13 cm

RPM

1220

Speed

2555 ft/min 778.76 meters/min

Ground

positive

Charging system

generator

Charging amps

10

Battery volts

6

Battery AH

95

Farm Equipment Service Manual (SM-3)

Farm Power Facts published in 1954, by Allis Chalmers