Compare/Allis Chalmers D-17 vs Allis Chalmers HD-9G

Allis Chalmers D-17 vs Allis Chalmers HD-9G

Verdict: Allis Chalmers D-17 vs Allis Chalmers HD-9G

The Allis Chalmers D-17 and the Allis Chalmers HD-9G are both industrial tractors — here is how they stack up on the figures that matter. Allis Chalmers HD-9G leads on rated power with 70 hp against 61 hp. Allis Chalmers D-17 is the lighter machine (2,615 kg vs 13,335 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers D-17 is the newer design (1960 vs 1951). In short: choose the Allis Chalmers HD-9G for outright pulling power, or the Allis Chalmers D-17 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

61 hp

70 hp

Confidence

40%

Guide price

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Overview

Manufacturer

Allis ChalmersReference

With 14.9-28 rear tires.Reference

liquid-cooled 2-cycle vertical I-headReference

Steering

powerReference

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Drive

—

crawlerReference

Engine

45.5 kWReference

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Belt (claimed)

38.1 kWReference

62.6 kWReference

Plows

5Reference

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Displacement

4.3 LReference

4.7 LReference

Bore/Stroke

90 x 111 mmReference

108 x 127 mmReference

Compression

15.7:1Reference

16.0:1Reference

Rated RPM

1650Reference

1600Reference

Firing order

1-2-4-3Reference

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Starter volts

12Reference

Coolant capacity

15.1 LReference

27.4 LReference

Sparkplug gap

0.635 mmReference

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Point gap

0.559 mmReference

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Intake valve clearance

0.330 mmReference

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Exhaust valve clearance

0.330 mmReference

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Power

45.5 kWReference

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Oil capacity

5.7 LReference

25.6 LReference

Fuel tank

—

208.2 LReference

Drawbar (claimed)

—

52.2 kWReference

Transmission

Gears

4 forward and reverseReference

6 forward and 3 reverseReference

Transmission

Power DirectorReference

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Capacities

Fuel

71.9 LReference

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PTO & Hydraulics

Hydraulic system

34.1 LReference

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Type

shuttleReference

gearReference

Capacity

34.1 LReference

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Rear PTO

liveReference

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Rear PTO Type

540Reference

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Engine RPM

540@1650Reference

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Dimensions

Gas Wheelbase

236 cmReference

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Diesel Wheelbase

243 cmReference

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Weight

1229 kgReference

13335 kgReference

Ag front

7.50-16Reference

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Ag rear

16.9-28Reference

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Gas Length

355 cmReference

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Diesel Length

363 cmReference

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Width

194 cmReference

50 cmReference

Height (hood)

157 cmReference

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Height (exhaust)

205 cmReference

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Operating weight

2615 kgReference

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Front tread

134 to 200 cmReference

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Rear tread

147 to 233 cmReference

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Shipping weight

—

13335 kgReference

Gauge

—

187 cmReference

Allis Chalmers D-17 attachments

D-17 Serial Numbers

Location:

Left-front of torque housingReference

Steering clutch housing or instrument panelReference

Electrical

Ground

positiveReference

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Attachment overview

Allis-Chalmers Mark IV Backhoe

Backhoe type

Allis-Chalmers Mark IV BackhoeReference

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Transport height

342 cmReference

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Digging depth

411 cmReference

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Reach from pivot

477 cmReference

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Loading height

309 cmReference

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Swing Arc

200°Reference

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Speeds

Allis Chalmers HD-9G attachments

HD-9G Serial Numbers

Allis Chalmers HD-9G 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.