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Tractor · 1946Unverified

Allis Chalmers HD5

Name: Allis Chalmers HD5
Brand: Allis Chalmers

Allis Chalmers HD5 — Agricultural Crawler tractor · 30 hp. Reference specifications; pending source verification.

The Allis Chalmers HD5 is a tractor with a rated output of 30 hp, classified as one of the more compact options in its class. The HD5 was manufactured from 1946 to 1955. It features a 2-cylinder diesel liquid-cooled engine, driving through a 5-speed gearbox to a tracked undercarriage. The listed weight of the HD5 is 10500 to 11250 pounds, and it is designed for workloads of up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

30 hp

Max power

28.5 kW

Weight

10500 to 11250 pounds

Catalogue coverage

Variants represented

Richest spec table

61 rows

Recorded power

30 hp

Recorded weight

4762 kg

Transmissions

5-speed sliding gear

Production years

1946-1955

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerAllis ChalmersReference

Agricultural Crawler tractorReference

Built in Springfield, Illinois, USAReference

Total built29,255Reference

DrivecrawlerReference

Open operator station.Reference

Engine

General Motors 2.3L 2-cyl dieselReference

Fuel tank140.0 LReference

Drawbar (claimed)22.4 kWReference

Belt (claimed)32.1 kWReference

Drawbar (tested)28.5 kWReference

Belt (tested)35.7 kWReference

General MotorsReference

blower dieselReference

2-cylinderReference

liquid-cooled 2-cycle vertical I-headReference

Displacement2.3 LReference

Bore/Stroke108 x 127 mmReference

Compression16.0:1Reference

Rated RPM1800Reference

Starter volts12Reference

Oil capacity7.6 LReference

Coolant capacity14.2 LReference

Belt power (max)35.7 kWReference

Max power28.5 kWReference

Transmission

5-speed sliding gearReference

Typesliding gearReference

Gears5 forward and 1 reverseReference

Oil capacity18.9 LReference

Dimensions

Weight10500 to 11250 poundsReference

13-inch tracksReference

Length317 cmReference

Width158 cmReference

Width199 cmReference

Height153 cmReference

Shipping weight4762 kgReference

Shipping weight5103 kgReference

Ground clearance28 cmReference

Gauge111 cmReference

Gauge152 cmReference

HD5 Serial Numbers

Location:Steering clutch housing or instrument panelReference

19461Reference

19477Reference

19481358Reference

19494316Reference

19507499Reference

195111071Reference

195214290Reference

195317558Reference

195421837Reference

195525564Reference

FAQ: How to read a serial number table.Reference

Allis Chalmers HD5 Tracks

Width33 cmReference

Length on ground163 cmReference

Area on ground1.1 m²Reference

Test results

Diesel 5-speed crawlerJuly 1 - 16, 1948Link: Nebraska Tractor Test 396 fileReference

Belt fuel use (max)14.4 l/hourReference

Drawbar performanceReference

Gear 2 used for power test.Reference

Max pull4549 kgReference

Gear 1 used for pull test.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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