Compare/Allis Chalmers 7030 vs Allis Chalmers HD14

Allis Chalmers 7030 vs Allis Chalmers HD14

Verdict: Allis Chalmers 7030 vs Allis Chalmers HD14

The Allis Chalmers 7030 and the Allis Chalmers HD14 are both tractors — here is how they stack up on the figures that matter. Allis Chalmers 7030 leads on rated power with 131 hp against 127 hp. Allis Chalmers 7030 is the lighter machine (5,638 kg vs 28,750 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 7030 is the newer design (1973 vs 1939). In short: choose the Allis Chalmers 7030 for outright pulling power, or the Allis Chalmers HD14 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

131 hp

127 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Allis ChalmersReference

With 18.4x38 rear tires.Reference

Gear 1 used for pull test.Reference

Total built

3,396Reference

6,405Reference

Original price

$17,035Reference

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Final drives

planetaryReference

—

Differential lock

hydraulic rearReference

—

Drive

—

crawlerReference

Engine

Drawbar (claimed)

82.0 kWReference

94.7 kWReference

Drawbar (tested)

82.2 kWReference

94.7 kWReference

Displacement

7.0 LReference

Bore/Stroke

108 x 127 mmReference

Air cleaner

dryReference

—

Compression

16:1Reference

16.0:1Reference

Rated RPM

2300Reference

1500Reference

Starter volts

12Reference

Power at rated engine speed

97.7 kWReference

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Max power

82.2 kWReference

94.7 kWReference

Fuel tank

—

257.4 LReference

Belt (claimed)

—

108.1 kWReference

Belt (tested)

—

108.4 kWReference

Oil capacity

—

37.9 LReference

Coolant capacity

—

45.4 LReference

Belt power (max)

—

108.4 kWReference

Transmission

Allis-Chalmers Power Director XXReference

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Gears

20 forward and 4 reverseReference

3 forward and 1 reverseReference

PTO & Hydraulics

PTO (claimed)

97.7 kWReference

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PTO (tested)

97.7 kWReference

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Type

partial power shiftReference

torque converterReference

Pump flow

51.1 lpmReference

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Total flow

170.3 lpmReference

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Steering flow

36.0 lpmReference

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Rear Type

III/IIReference

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Rear PTO

independentReference

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Rear PTO Type

540/1000 (1.375)Reference

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Power at rated PTO speed

97.8 kWReference

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Dimensions

Wheelbase

269 cmReference

—

Weight

5638 kgReference

28750 to 29330 poundsReference

Front tire

11.00-16Reference

—

Rear tire

20.8-38Reference

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Ag front

11.00-16Reference

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Ag rear

20.8-38Reference

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Length

414 cmReference

419 cmReference

Width

242 cmReference

233 cmReference

Height

294 cmReference

203 cmReference

Operating weight

5638 kgReference

13304 kgReference

Ballasted weight

7511 kgReference

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Bar rear axle

91 mmReference

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Gauge

—

172 cmReference

Allis Chalmers 7030 attachments

7030 Serial Numbers

1973

1001Reference

—

1974

2595Reference

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Location:

Above PTO shieldReference

Behind transmission case, right sideReference

Final

4398Reference

6422Reference

Test results

Fuel use

32.2 l/hourReference

—

Max pull

5719 kgReference

12709 kgReference

Belt fuel use (max)

—

36.3 l/hourReference

Speeds

Variants

HD14C

—

torque converterReference

HD14 Serial Numbers

1939

—

18Reference

1940

—

26Reference

1941

—

549Reference

1942

—

1166Reference

1943

—

2113Reference

1944

—

3138Reference

1945

—

4259Reference

1946

—

5455Reference

1947

—

5815Reference

Allis Chalmers HD14 Tracks

Length on ground

—

216 cmReference

Area on ground

—

2.4 m²Reference

Ground pressure

—

0.5 barReference

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.