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Tractor · 1959Unverified

Caterpillar D7D

Name: Caterpillar D7D
Brand: Caterpillar

Caterpillar D7D — Agricultural Crawler tractor · 110 hp. Reference specifications; pending source verification.

The Caterpillar D7D is a tractor rated at 110 hp, positioning it within the middle of its class in terms of power. Manufactured from 1959 to 1961, this model features a 4-cylinder turbocharged diesel liquid-cooled engine, which powers a tracked undercarriage via a 5-speed gearbox. The listed weight of the Caterpillar D7D is 11036 kg, and it is designed for tasks covering approximately 200-800 acres.

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

Rated power

110 hp

Max power

81.9 kW

Weight

11036 kg

Catalogue coverage

Variants represented

Richest spec table

42 rows

Recorded power

110 hp

Recorded weight

11036 kg

Transmissions

5-speed gear

Production years

1959-1961

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

Built in Peoria, Illinois, USAReference

DrivecrawlerReference

Steeringmanual clutchesReference

Contracting band brakesReference

Open operator station.Reference

Engine

Caterpillar 13.6L 4-cyl dieselReference

Fuel tank246.0 LReference

Drawbar (tested)81.9 kWReference

CaterpillarReference

turbocharged dieselReference

4-cylinderReference

liquid-cooledReference

Displacement13.6 LReference

Bore/Stroke146 x 203 mmReference

Air cleaneroil bathReference

Compression15.7:1Reference

Rated RPM1200Reference

Starter type2-cylinder pony engineReference

Max power81.9 kWReference

Transmission

5-speed gearReference

TypegearReference

Gears5 forward and 4 reverseReference

Clutchdry metallic discReference

Oil capacity37.9 LReference

Dimensions

Weight11036 kgReference

20-inch tracksReference

Length412 cmReference

Width246 cmReference

Height (hood)203 cmReference

Shipping weight11036 kgReference

Ground clearance39 cmReference

Clearance (drawbar)43 cmReference

Gauge187 cmReference

Caterpillar D7D Tracks

Width50 cmReference

Test results

Turbo diesel 5-speed crawlerAugust 3 - 11, 1959Link: Nebraska Tractor Test 710 fileReference

Drawbar performanceReference

Fuel use31.4 l/hourReference

Gear 2 used for power test.Reference

Max pull12825 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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