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Tractor · 1939Unverified

Cletrac HG

Name: Cletrac HG
Brand: Cletrac

Cletrac HG — Agricultural Crawler tractor · 22 hp. Reference specifications; pending source verification.

The Cletrac HG is a compact tractor model with a 22 hp rating, manufactured from 1939 to 1951. It features a 4-cylinder petrol liquid-cooled engine and a 3-speed gearbox, which drives a tracked undercarriage. The listed weight of this model ranges from 3125 to 3496 pounds. It is suitable for jobs covering up to 200 acres.

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

Rated power

22 hp

Max power

10.4 kW

Weight

3125 to 3496 pounds

Catalogue coverage

Variants represented

Richest spec table

94 rows

Recorded power

22 hp

Transmissions

3-speed gear

Production years

1939-1951

Verified variants

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

Hover a source tag to verify

Overview

ManufacturerCletrac (a part of Oliver)Reference

Agricultural Crawler tractorReference

Built in Cleveland, Ohio, USAReference

Total built29,930Reference

DrivecrawlerReference

Open operator station.Reference

Engine

Hercules 2.2L 4-cyl gasolineReference

Hercules 1.9L 4-cyl gasolineReference

Hercules 2.0L 4-cyl gasolineReference

Fuel tank45.4 LReference

Drawbar (claimed)16.4 kWReference

Belt (claimed)11.9 kWReference

Drawbar (tested)15.9 kWReference

Belt (tested)18.9 kWReference

Hercules IXB3Reference

gasolineReference

4-cylinderReference

liquid-cooled vertical L-headReference

Final engine, used from 1950 on.Reference

Displacement2.2 LReference

Bore/Stroke83 x 102 mmReference

Air cleanerVortoxReference

Compression6.67:1Reference

Rated RPM1700Reference

Starter volts6Reference

Coolant capacity11.4 LReference

Coolant capacity10.4 LReference

Hercules IXA3Reference

liquid-cooledReference

Original engine, used from 1939 to late 1940Reference

Displacement1.9 LReference

Bore/Stroke76 x 102 mmReference

Rated RPM1400Reference

Hercules IXKReference

Second engine, used from late 1940 to 1950.Reference

Displacement2.0 LReference

Bore/Stroke79 x 102 mmReference

Coolant capacity10.4 LReference

Oil capacity4.7 LReference

Belt power (max)14.5 kWReference

Max power10.4 kWReference

Belt power (max)18.9 kWReference

Max power15.9 kWReference

Transmission

3-speed gearReference

TypegearReference

Gears3 forward and 1 reverseReference

PTO & Hydraulics

Rear PTO Type540 (1.375)Reference

Dimensions

Weight3125 to 3496 poundsReference

6-inch tracksReference

Length254 cmReference

Width104 cmReference

Width132 cmReference

Width178 cmReference

Width198 cmReference

Height (hood)127 cmReference

Gauge78 cmReference

Gauge106 cmReference

Gauge152 cmReference

Gauge172 cmReference

Shipping1417 kgReference

Shipping1434 kgReference

Shipping1463 kgReference

Operating1539 kgReference

Operating1557 kgReference

Operating1585 kgReference

HG Serial Numbers

19391GA000Reference

19402GA884Reference

19415GA024Reference

19427GA484Reference

19438GA702Reference

19449GA630Reference

194513GA490Reference

194619GA994Reference

194725GA240Reference

194833GA146Reference

194941GA896Reference

195048GA428Reference

195155GA430Reference

FAQ: How to read a serial number table.Reference

Cletrac HG Tracks

Width15 cmReference

Length on ground127 cmReference

Area on ground0.4 m²Reference

Test results

NTTL 324: 113 gasoline 3-speed crawlerReference

NTTL 434: 133 gasoline 3-speed crawlerReference

113 gasoline 3-speed crawlerAugust 12, 1939 - August 30, 1938Link: Nebraska Tractor Test 324 fileReference

Belt fuel use (max)8.3 l/hourReference

Drawbar performanceReference

Fuel use26.5 l/hourReference

Gear 2 used for power test.Reference

Max pull1270 kgReference

Gear 1 used for pull test.Reference

133 gasoline 3-speed crawlerNovember 11 - 21, 1949Link: Nebraska Tractor Test 434 fileReference

Belt fuel use (max)8.7 l/hourReference

Max pull1787 kgReference

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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