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Tractor · 1933Unverified

Caterpillar Diesel Fifty

Name: Caterpillar Diesel Fifty
Brand: Caterpillar

Caterpillar Diesel Fifty · 64 hp. Reference specifications; pending source verification.

The Caterpillar Diesel Fifty is a compact tractor model with a rating of 64 hp, designed for smaller-scale operations. Manufactured from 1933 to 1936, this model features a 4-cylinder diesel engine powering a tracked undercarriage. Its capabilities include working on areas of up to 200 acres. Specifications for both UK and US versions can be found in accompanying tables.

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

Rated power

64 hp

Max power

38.8 kW

Catalogue coverage

Variants represented

Richest spec table

29 rows

Recorded power

64 hp

Production years

1933-1936

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

Built in Peoria, Illinois, USAReference

DrivecrawlerReference

Engine

Caterpillar 11.4L 4-cyl dieselReference

Caterpillar 13.9L 4-cyl dieselReference

Drawbar (tested)47.7 kWReference

Belt (tested)53.7 kWReference

CaterpillarReference

dieselReference

4-cylinderReference

Displacement11.4 LReference

Bore/Stroke133 x 203 mmReference

Rated RPM700Reference

Displacement13.9 LReference

Bore/Stroke146 x 203 mmReference

Belt power (max)49.2 kWReference

Max power38.8 kWReference

Belt power (max)53.7 kWReference

Max power47.7 kWReference

Dimensions

TracksReference

Gauge152 cmReference

Gauge187 cmReference

Test results

NTTL 214:Reference

NTTL 241:Reference

1933Reference

Drawbar performanceReference

Max pull5790 kgReference

1935Reference

Max pull5896 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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