Compare/Allis Chalmers 180 vs Allis Chalmers HD9

Allis Chalmers 180 vs Allis Chalmers HD9

Verdict: Allis Chalmers 180 vs Allis Chalmers HD9

The Allis Chalmers 180 and the Allis Chalmers HD9 are both tractors — here is how they stack up on the figures that matter. Allis Chalmers HD9 leads on rated power with 70 hp against 64 hp. Allis Chalmers 180 is the lighter machine (6,420 kg vs 8,527 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 180 is the newer design (1967 vs 1951). In short: choose the Allis Chalmers HD9 for outright pulling power, or the Allis Chalmers 180 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

64 hp

70 hp

Confidence

40%

Guide price

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Overview

Manufacturer

Allis ChalmersReference

With 16.9-28 rear tires.Reference

Gear 1 used for pull test.Reference

Total built

1,587 (gas)Reference

5,850Reference

Original price

$7,474Reference

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Steering

hydraulic powerReference

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Drive

—

crawlerReference

Engine

Drawbar (claimed)

41.2 kWReference

52.2 kWReference

Drawbar (tested)

41.8 kWReference

50.3 kWReference

Displacement

4.3 LReference

4.7 LReference

Bore/Stroke

95 x 102 mmReference

108 x 127 mmReference

Compression

8.15:1Reference

16.0:1Reference

Rated RPM

2000Reference

1600Reference

Firing order

1-5-3-6-2-4Reference

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Starter volts

12Reference

Coolant capacity

16.1 LReference

27.4 LReference

Intake valve clearance

0.381 mmReference

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Exhaust valve clearance

0.381 mmReference

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Oil capacity

22.7 LReference

25.6 LReference

Power at rated engine speed

48.6 kWReference

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Max power

41.8 kWReference

50.3 kWReference

Fuel tank

—

208.2 LReference

Belt (claimed)

—

62.6 kWReference

Belt (tested)

—

59.0 kWReference

Belt power (max)

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59.0 kWReference

Transmission

Power DirectorReference

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Gears

8 forward and 2 reverseReference

6 forward and 3 reverseReference

PTO & Hydraulics

PTO (claimed)

47.7 kWReference

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PTO (tested)

48.6 kWReference

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Hydraulic system

34.1 LReference

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Type

partial powershiftReference

gearReference

Capacity

34.1 LReference

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Valves

2Reference

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Pump flow

37.9 lpmReference

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Steering flow

22.0 lpmReference

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Steering press.

137.9 barReference

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Rear Type

IIReference

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Rear PTO

independentReference

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Rear PTO Type

540/1000Reference

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Engine RPM

540@1964Reference

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Power at rated PTO speed

48.2 kWReference

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Capacities

Fuel

93.1 LReference

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Diameter

22 cmReference

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Width

194 cmReference

241 cmReference

RPM

1677Reference

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Speed

1203.96 meters/minReference

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Dimensions

Wheelbase

251 cmReference

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Weight

6420 to 6510 poundsReference

8527 kgReference

Front tire

6.50-16Reference

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Rear tire

14.9/13-28Reference

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Ag front

9.00-10Reference

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Ag rear

15.5-3818.4-28Reference

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Length

401 cmReference

381 cmReference

Clearance (front axle)

52 cmReference

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Clearance (rear axle)

80 cmReference

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Gas Operating

2912 kgReference

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Diesel Operating

2952 kgReference

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Ballasted

4658 kgReference

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Steering wheel

211 cmReference

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Height

—

185 cmReference

Shipping weight

—

8527 kgReference

Gauge

—

187 cmReference

Allis Chalmers 180 attachments

180 Serial Numbers

1967

1007Reference

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1968

2682Reference

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1969

6094Reference

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1970

9235Reference

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1971

10561Reference

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1972

11729Reference

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1973

12447Reference

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Location:

Front of torque housingReference

Steering clutch housing or instrument panelReference

Final

12985Reference

5850Reference

Electrical

Ground

negativeReference

—

Charging system

Delco-Remy alternatorReference

—

Charging amps

32Reference

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Batteries

2Reference

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Battery volts

12Reference

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Battery AH

95Reference

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Allis Chalmers 180 Height

Hood

163 cmReference

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Exhaust

229 cmReference

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Test results

Fuel use

22.0 l/hourReference

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Max pull

—

8634 kgReference

Speeds

HD9 Serial Numbers

1950

—

1Reference

1951

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2Reference

1952

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738Reference

1953

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1883Reference

1954

—

3591Reference

1955

—

5209Reference

Allis Chalmers HD9 Tracks

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.