Compare/Allis Chalmers All-Crop vs Allis Chalmers CA

Allis Chalmers All-Crop vs Allis Chalmers CA

Verdict: Allis Chalmers All-Crop vs Allis Chalmers CA

The Allis Chalmers All-Crop and the Allis Chalmers CA are both tractors — here is how they stack up on the figures that matter. Allis Chalmers All-Crop leads on rated power with 25 hp against 23 hp. Allis Chalmers CA is the lighter machine (1,285 kg vs 2,705 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers CA is the newer design (1950 vs 1930). In short: choose the Allis Chalmers All-Crop for outright pulling power, or the Allis Chalmers CA if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Allis Chalmers

Fit score

Best match

Clear

Allis Chalmers

Fit score

Best match

Clear

Rated power

25 hp

23 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Allis ChalmersReference

Gear 1 used for pull test.Reference

Total built

—

39,499Reference

Engine

Plows

3Reference

—

Drawbar (tested)

18.6 kWReference

17.1 kWReference

Belt (tested)

26.9 kWReference

19.4 kWReference

Displacement

4.6 LReference

2.1 LReference

Bore/Stroke

108 x 127 mmReference

86 x 89 mmReference

Air cleaner

oil bathReference

Rated RPM

1200Reference

1650Reference

Starter type

hand-crankReference

—

Coolant capacity

18.9 LReference

8.5 LReference

Belt power (max)

26.9 kWReference

19.4 kWReference

Max power

18.6 kWReference

17.1 kWReference

Drawbar (claimed)

—

13.4 kWReference

Compression

—

6.25:1Reference

Firing order

—

1-2-4-3Reference

Starter volts

—

6Reference

Sparkplug

—

Champion J-8Reference

Sparkplug gap

—

0.762 mmReference

Point gap

—

0.508 mmReference

Intake valve clearance

—

0.305 mmReference

Exhaust valve clearance

—

0.305 mmReference

Transmission

Type

non-synchronized gearReference

non-synchronizedReference

Gears

3 forward and 1 reverseReference

4 forward and 1 reverseReference

Clutch

304.8mm mechanical dry discReference

dry discReference

Oil capacity

—

3.8 LReference

Dimensions

Wheelbase

221 cmReference

208 cmReference

Weight

2705 kgReference

1285 kgReference

Front tire

24x5Reference

5.00-15Reference

Rear tire

42x2Reference

10-24Reference

Ag front

24x5 (steel)Reference

5.00-15Reference

Ag rear

42x2 (steel)Reference

10-24Reference

Length

317 cmReference

Height

168 cmReference

185 cmReference

Operating weight

2705 kgReference

1285 kgReference

Ballasted weight

—

2288 kgReference

Front tread

—

15/33 cmReference

Rear tread

—

132 to 203 cmReference

All-Crop Serial Numbers

1930

UC1Reference

—

1931

UC1939Reference

—

1932

UC1100Reference

—

1933

UC1232Reference

—

Location:

Rear axle near PTOReference

On top of transmission, by shift leverReference

Final

UC1268Reference

39513Reference

Capacities

Diameter

25 cmReference

20 cmReference

Width

19 cmReference

13 cmReference

RPM

1095Reference

1220Reference

Speed

874.78 meters/minReference

778.76 meters/minReference

Fuel

—

49.2 LReference

Test results

Belt fuel use (max)

15.5 l/hourReference

9.1 l/hourReference

Max pull

1706 kgReference

1613 kgReference

PTO & Hydraulics

PTO (claimed)

—

17.2 kWReference

Hydraulic system

—

7.6 LReference

Capacity

—

7.6 LReference

Pressure

—

220.6 barReference

Rear PTO

—

liveReference

Rear PTO Type

—

538Reference

CA Serial Numbers

1950

—

14Reference

1951

—

322Reference

1952

—

10539Reference

1953

—

22181Reference

1954

—

31424Reference

1955

—

32907Reference

1956

—

37203Reference

1957

—

38618Reference

1958

—

38977Reference

Electrical

Ground

—

positiveReference

Charging system

—

generatorReference

Charging amps

—

10Reference

Battery volts

—

6Reference

Battery AH

—

95Reference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.