International TD-14 wide gauge 1940
Model history
Model introduced	1939
Model discontinued	1949
Model status	Discontinued
No. produced	26,141
Preceded by	McCormick-Deering TD-40
Superseded by	International TD-14A
Engine Specification
Engine make	International
Engine model	D-461
Fuel type	diesel
Power hp	62 belt, 52 drawbar
Governed rpm	1300
Displacement cu in /(litre)	461 ci
No. of Cylinders	4
Bore in (mm)	4.75"
Stroke in (mm)	6.5"
Cooling system	water
Naturally aspirated, Turbo or Supercharged	NA
Transmission Details
Transmission type	dual-range sliding gear
Clutch	Rockford single plate
Gearbox make	International
Forward	6
Reverse	2
Drive	crawler
General Data
Linkage Category	drawbar
Tyre Sizes (std/options)
Front	20" tracks
Tractor Dimensions
Length (inches/metres)	134"
Width (inches/meters)	92"
Height (inches/meters)	83"
Weight (nominal) lb/kg	15900 lb
Turning circle (nominal) inches/meters	17.5 ft
Wheelbase	74" gauge
Other info
Factories	Melrose Park, Illinois, USA
Plow rating	6-8 14"
Nebraska Tests No.	343
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The International TD-14 was a diesel engined crawler tractor built by the International Harvester company from 1939 to 1949 in Melrose Park, Illinois, USA.

Model historyEdit

For Company history, see International Harvester.

The International TD-14 was identical to the T-14 except for its diesel engine, which was essentially two-thirds of the 6-cylinder diesel of the TD-18. The TD-14 replaced the McCormick-Deering TD-40. At 62 belt and 52 drawbar hp the TD-14 had quite a bit more power than the 1940 3-cylinder Caterpillar D-6 but less than the 3-cylinder 2-cycle Allis-Chalmers HD-7 and a little less than the Cletrac DD. In mid-1941 Caterpillar replaced the 3-cylinder D-6 with the all-new 6-cylinder D-6 that was larger and more powerful than the TD-14. When the D-6 got a larger engine in 1947, the TD-14 was falling behind its main competition. In 1949 International brought out the more powerful TD-14A.

Timeline Edit

• 1939 - International TD-14 replaced the McCormick-Deering TD-40
• 1949 - The uprated International TD-14A replaced the original TD-14

Factory locations Edit

• Melrose Park, Illinois, USA

Specification Edit

See Infobox for basic details

• Track gauge: 55"
• Track shoe width: 16" (1940)

Variations and Options Edit

• Optional track gauge: 74"
• Optional track shoe widths: 14", 18", 20", or 22"
• Belt pulley
• Pto
• Electric lights and starting

Serial Numbers Information Edit

Preservation Edit

Little information on individual examples of these tractors in preservation is currently available on here.

Do you know of any more examples to list ?

• International TD-14 sn TDF2827 of M. Coupland of Lincs seen at Carrington Steam and Tractor Rally in 2010

List of Preserved International T-14 and TD-14 series tractors (All variants)

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Make + Model No.	Reg No. (if known)	Serial No.	Build-Date	Engine-Type/Make	Owner (if known)	Photo	Were seen/Featured in	Other info

Please add any tractor with known reg or serial no. with Photo if possible.
Make & model	reg no	serial no	date built	engine	owner	set to 150px	seen at	misc info
Create a page (link) for an individual tractor by linking the reg or serial number using reg number or serial number in the relevant column. Then once saved click the red link to start the new page and add info on that tractor.

Gallery Edit

Add extra photos here please.

International TD-14 engine 1940

A TD-14 in the UK

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See also Edit

• International T-14
• International TD-14A
• List of Tractor Manufacturers
• List of International Harvester Vehicles

Collection related info

• Shows and Meets - events featuring tractors and other machinery
• Clubs Listing - List of clubs including various tractor marques
• Collections - list of private collections with tractors (add yours)
• Museums - includes museums featuring tractors (please add missing ones)

References / Sources Edit

External Links Edit