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Tractor · 1959Unverified

International Harvester TD-340

Name: International Harvester TD-340
Brand: International Harvester

International Harvester TD-340 — Agricultural Crawler tractor · 40 hp. Reference specifications; pending source verification.

The International Harvester TD-340 is a tractor with a power output of 40 hp, categorised as a more compact option in its class. The TD-340 was produced between 1959 and 1965. It features a 4-cylinder diesel liquid-cooled engine driving a tracked undercarriage equipped with a powershift transmission. The tractor's listed weight is 3175 kg and is suited to tasks covering approximately 200 acres.

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

Rated power

40 hp

Max power

23.6 kW

Weight

3175 kg

Catalogue coverage

Variants represented

Richest spec table

79 rows

Recorded power

40 hp

Recorded weight

3175 kg

Transmissions

5-speed gear

Production years

1959-1965

Verified variants

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

Hover a source tag to verify

Overview

ManufacturerInternational HarvesterReference

Agricultural Crawler tractorReference

Built in Melrose Park, Illinois, USAReference

DrivecrawlerReference

Open operator station.Reference

Variants

T-340gasolineReference

Engine

International Harvester 2.7L 4-cyl dieselReference

Fuel tank56.8 LReference

Drawbar (claimed)24.6 kWReference

Belt (claimed)29.8 kWReference

Drawbar (tested)23.6 kWReference

International HarvesterReference

dieselReference

4-cylinderReference

liquid-cooled vertical L-headReference

Displacement2.7 LReference

Bore/Stroke94 x 98 mmReference

Compression19.7:1Reference

Rated RPM2000Reference

Starter volts12Reference

Power at rated engine speed29.7 kWReference

Max power23.6 kWReference

Transmission

5-speed gearReference

10-speed two-speed power shiftReference

5-speed shuttleReference

TypegearReference

Gears5 forward and 1 reverseReference

Clutchdry discReference

TransmissionTorque AmplifierReference

Typetwo-speed power shiftReference

Gears10 forward and 2 reverseReference

TypeshuttleReference

Gears5 forward and reverseReference

PTO & Hydraulics

PTO (tested)29.7 kWReference

Power at rated PTO speed27.0 kWReference

Dimensions

Weight3175 kgReference

10-inch tracksReference

Length317 cmReference

Width147 cmReference

Height153 cmReference

Operating weight3175 kgReference

Gauge96 cmReference

Gauge121 cmReference

International Harvester TD-340 attachments

bladeReference

front-end loaderReference

backhoeReference

TD-340 Serial Numbers

Location:Serial number plate on the instrument panel.Reference

1959501Reference

19601979Reference

19614344Reference

19615396 (Series A)Reference

19625449 (Series A)Reference

19636397 (Series A)Reference

19647338 (Series A)Reference

19658525 (Series A)Reference

FAQ: How to read a serial number table.Reference

Links

TD340 Webpage: site with information on the T-340 and TD-340 crawlerReference

Attachment overview

BladeReference

Front-end loaderReference

BackhoeReference

Wagner 65-T Backhoe

Backhoe typeWagner 65-T BackhoeReference

Digging depth304 cmReference

Reach from pivot381 cmReference

Loading height259 cmReference

Swing Arc180°Reference

International Harvester TD-340 Tracks

Width25 cmReference

Length on ground167 cmReference

Area on ground0.9 m²Reference

Width35 cmReference

Area on ground1.2 m²Reference

Test results

Diesel 5-speed crawlerOctober 29 - November 2, 1960Link: Nebraska Tractor Test 776 fileReference

PTO performanceReference

Fuel use11.4 l/hourReference

Fuel use10.2 l/hourReference

Drawbar performanceReference

Fuel use11.0 l/hourReference

Gear 2 used for power test.Reference

Max pull3084 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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