Compare/Allis Chalmers D-15 vs Allis Chalmers I400

Allis Chalmers D-15 vs Allis Chalmers I400

Verdict: Allis Chalmers D-15 vs Allis Chalmers I400

The Allis Chalmers D-15 and the Allis Chalmers I400 are both industrial tractors — here is how they stack up on the figures that matter. Allis Chalmers D-15 leads on rated power with 44 hp against 41 hp. Allis Chalmers D-15 is the lighter machine (2,007 kg vs 3,980 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers I400 is the newer design (1966 vs 1960). In short: choose the Allis Chalmers D-15 for outright pulling power, or the Allis Chalmers I400 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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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

44 hp

41 hp

Confidence

40%

Guide price

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Overview

Manufacturer

Allis ChalmersReference

With 12.4-26 rear tires.Reference

liquid-cooledReference

Steering

powerReference

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Variants

D-15

farm tractorReference

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Engine

32.8 kWReference

30.3 kWReference

Displacement

2.6 LReference

2.4 LReference

Bore/Stroke

92 x 98 mmReference

89 x 98 mmReference

Power

32.8 kWReference

30.3 kWReference

Compression

8:1Reference

7.5:1Reference

Rated RPM

2000Reference

Torque

172.2 NmReference

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Torque RPM

1600Reference

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Starter

electricReference

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Starter volts

12Reference

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Oil capacity

3.8 LReference

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Coolant capacity

9.5 LReference

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Firing order

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1-2-4-3Reference

Transmission

Gears

4 forward and reverseReference

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Clutch

wet discsReference

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Transmission

Power DirectorReference

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PTO & Hydraulics

Type

shuttleReference

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Rear PTO

liveReference

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Rear PTO Type

1000 (1.375)Reference

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Engine RPM

1000@1880Reference

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Pressure

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155.1 barReference

Pump flow

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56.8 lpmReference

Dimensions

Wheelbase

220 cmReference

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Weight

1229 kgReference

1134 kgReference

Ag front

7.50-16Reference

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Ag rear

14.9-24Reference

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Length

330 cmReference

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Width

170 cmReference

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Height (hood)

145 cmReference

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Shipping weight

2007 kgReference

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Clearance (front axle)

53 cmReference

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Clearance (rear axle)

61 cmReference

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Front tread

129 to 198 cmReference

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Rear tread

137 to 203 cmReference

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Front tire

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7.50x16Reference

Rear tire

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14.9x24Reference

Industrial front

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7.50x16Reference

Industrial rear

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14.9x24Reference

Allis Chalmers D-15 attachments

Electrical

Charging system

generatorReference

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Attachment overview

Allis-Chalmers Mark IV Backhoe

Backhoe type

Allis-Chalmers Mark IV BackhoeReference

Allis Chalmers BackhoeReference

Transport height

342 cmReference

340 cmReference

Digging depth

411 cmReference

398 cmReference

Reach from pivot

477 cmReference

482 cmReference

Loading height

309 cmReference

266 cmReference

Swing Arc

200°Reference

190°Reference

Speeds

Allis Chalmers I400 attachments

I400 Serial Numbers

1966

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1003Reference

1967

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1281Reference

1968

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1495Reference

Final

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1750Reference

Allis Chalmers Backhoe

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.