Compare/Allis Chalmers 5020 vs Allis Chalmers U

Allis Chalmers 5020 vs Allis Chalmers U

Verdict: Allis Chalmers 5020 vs Allis Chalmers U

The Allis Chalmers 5020 and the Allis Chalmers U are both tractors — here is how they stack up on the figures that matter. Allis Chalmers 5020 leads on rated power with 22 hp against 20 hp. Allis Chalmers 5020 is the lighter machine (1,900 kg vs 2,086 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 5020 is the newer design (1977 vs 1929). In short: choose the Allis Chalmers 5020 for outright pulling power, or the Allis Chalmers U if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

Allis Chalmers

Fit score

Best match

Clear

Allis Chalmers

Fit score

Best match

Clear

Rated power

22 hp

20 hp

Confidence

40%

Guide price

—

Overview

Distributor

Allis ChalmersReference

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Manufacturer

HinomotoReference

Allis ChalmersReference

With 11.2x24 rear tires.Reference

The four-speed transmission was offered on tractors equipped with rubber tires.Reference

Total built

8,500Reference

19,009Reference

Variants

9523

similar Simplicity modelReference

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E230

similar Hinomoto modelReference

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standardReference

—

row-cropReference

Engine

18.6 kWReference

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Drawbar (claimed)

12.7 kWReference

14.9 kWReference

Plows

1 (14-inch)Reference

3 (14-inch)Reference

Drawbar (tested)

13.0 kWReference

22.6 kWReference

Displacement

1.3 LReference

5.2 LReference

Bore/Stroke

92 x 95 mmReference

114 x 127 mmReference

Power

18.6 kWReference

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Air cleaner

single paper elementReference

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Compression

23.0:1Reference

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Rated RPM

2500Reference

1200Reference

Idle RPM

750-2750Reference

—

Firing order

1-2Reference

—

Starter

electricReference

—

Starter volts

12Reference

—

Coolant capacity

5.0 LReference

18.9 LReference

Oil capacity

20.8 LReference

—

Oil change

100 hReference

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Power at rated engine speed

16.2 kWReference

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Max power

13.0 kWReference

22.6 kWReference

Fuel tank

—

90.8 LReference

Belt (claimed)

—

23.1 kWReference

Belt (tested)

—

26.1 kWReference

Belt power (max)

—

25.4 kWReference

Transmission

Gears

12 forward and 3 reverseReference

4 forward and 1 reverseReference

Clutch

215mm dry discReference

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Oil type

Power Fluid 821Reference

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PTO & Hydraulics

PTO (claimed)

15.7 kWReference

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PTO (tested)

16.2 kWReference

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Hydraulic system

20.8 LReference

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Type

unsynchronized gearReference

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Capacity

20.8 LReference

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Valves

0 or 1Reference

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Pump flow

20.6 lpmReference

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Rear Type

IReference

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Rear PTO

liveReference

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Rear PTO Type

540Reference

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Engine RPM

540@2320Reference

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Power at rated PTO speed

15.5 kWReference

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Capacities

Fuel

26.5 LReference

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Dimensions

Wheelbase

151 cmReference

—

Weight

139 kgReference

2086 kgReference

Front tire

5.00-15Reference

28x6Reference

Rear tire

9.5-24Reference

42x11Reference

Ag front

6.00x14 (4WD)Reference

6.00x16Reference

Ag rear

11.2x24Reference

12.75x24Reference

Lawn/turf front

20x8.00-10Reference

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Lawn/turf rear

13.6-16Reference

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Length

251 cmReference

300 cmReference

Width

121 cmReference

160 cmReference

Clearance (front axle)

32 cmReference

—

Clearance (rear axle)

35 cmReference

—

Front tread

98 cmReference

—

Rear tread

99/129 cmReference

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2WD Shipping

861 kgReference

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4WD Shipping

975 kgReference

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Operating

934 kgReference

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Ballasted

1523 kgReference

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Steering wheel

151 cmReference

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Height

—

135 cmReference

Allis Chalmers 5020 attachments

5020 Serial Number Location

5020 Serial Numbers

1977

1001Reference

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1978

2220Reference

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1979

3091Reference

—

1980

4115Reference

—

1981

5790Reference

—

1982

7034Reference

—

1983

8388Reference

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1984

8734Reference

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1985

9217Reference

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Electrical

Ground

negativeReference

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Charging system

alternatorReference

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Charging amps

15Reference

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Battery volts

12Reference

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Battery AH

70Reference

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Attachment overview

60" Mower deck

Cutting width

152 cmReference

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Overall width

180 cmReference

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Cut height

4 to 7 cmReference

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Allis Chalmers 5020 Height

Hood

113 cmReference

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ROPS

215 cmReference

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Exhaust

196 cmReference

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Test results

Fuel use

5.7 l/hourReference

—

Max pull

1064 kgReference

1112 kgReference

Belt fuel use (max)

—

15.5 l/hourReference

Speeds

U Serial Numbers

1929

—

1Reference

1930

—

1975Reference

1931

—

6554Reference

1932

—

7262Reference

1933

—

7419Reference

1934

—

7685Reference

1935

—

8063Reference

1936

—

9471Reference

1937

—

12822Reference

1938

—

14855Reference

1939

—

15587Reference

1940

—

16078Reference

1941

—

16722Reference

1942

—

17137Reference

1943

—

17470Reference

1944

—

17802Reference

1945

—

-unknown-Reference

1946

—

-unknown-Reference

1947

—

18309, 20174Reference

1948

—

18613, 20179, 21000Reference

1949

—

20301, 210036, 22018Reference

1950

—

20422, 22024Reference

Location:

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Rear of differential, near PTOReference

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.