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Tractor · 1927Unverified

Caterpillar Twenty

Name: Caterpillar Twenty
Brand: Caterpillar

Caterpillar Twenty — Agricultural Crawler tractor · 26 hp. Reference specifications; pending source verification.

The Caterpillar Twenty is a compact tractor, rated at 26 hp, making it a smaller option in its class. Manufactured from 1927 to 1931, it features a 4-cylinder petrol liquid-cooled engine and a 3-speed gearbox driving a tracked undercarriage. The tractor's listed weight is 3492 kg and is suited to tasks involving approximately 200 acres.

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

Rated power

26 hp

Max power

19.6 kW

Weight

3492 kg

Catalogue coverage

Variants represented

Richest spec table

32 rows

Recorded power

26 hp

Recorded weight

3492 kg

Transmissions

3-speed gear

Production years

1927-1931

Verified variants

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

Hover a source tag to verify

Overview

ManufacturerCaterpillarReference

Agricultural Crawler tractorReference

FactoriesSan Leandro, California, USAReference

FactoriesPeoria, Illinois, USAReference

In 1931, the Caterpillar was renamed the Twenty-Five due to increased engine output.Reference

DrivecrawlerReference

Open operator station.Reference

Engine

Caterpillar 4.5L 4-cyl gasolineReference

Drawbar (tested)19.6 kWReference

Belt (tested)22.0 kWReference

CaterpillarReference

gasolineReference

4-cylinderReference

liquid-cooledReference

Displacement4.5 LReference

Bore/Stroke102 x 140 mmReference

Air cleaneroil bathReference

Rated RPM1100Reference

Belt power (max)22.0 kWReference

Max power19.6 kWReference

Transmission

3-speed gearReference

TypegearReference

Gears3 forward and 1 reverseReference

Dimensions

Weight3492 kgReference

TracksReference

Operating weight3492 kgReference

Test results

Gasoline 3-speed crawlerMay 17 - 28, 1928Link: Nebraska Tractor Test 150 fileReference

Belt fuel use (max)12.5 l/hourReference

Drawbar performanceReference

Gear 1 used for power test.Reference

Max pull2595 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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