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|No. produced||20 total McCormick-Deering IA-40 and ID-40|
|Preceded by||McCormick-Deering 30 Industrial|
|Superseded by||International IK-40|
|Displacement cu in /(litre)||279 ci|
|No. of Cylinders||6|
|Bore in (mm)||3.625 in|
|Stroke in (mm)||4.5 in|
|Naturally aspirated, Turbo or Supercharged||NA|
|Transmission type||sliding gear|
|Tyre Sizes (std/options)|
|Rear||12.75-28 6-ply dual rear|
|Length (inches/metres)||139 in|
|Width (inches/meters)||96 in|
|Height (inches/meters)||82 in|
|Weight (nominal) lb/kg||9550 lb|
|Turning circle (nominal) inches/meters||34 ft|
|Factories||Milwaukee Works, WI, USA|
The McCormick-Deering IA-40 was built by International Harvester in 1936.
For company history see main International Harvester article.
The McCormick-Deering WA-40 wheatland-style standard-tread tractor replaced the McCormick-Deering 15-30 in 1935. A diesel version was also built as the WD-40. Similar industrial models were the McCormick-Deering IA-40 and ID-40, which became the International IK-40 and ID-40 in 1937.
Factory locations Edit
International Harvester Milwaukee Works, Milwaukee, Wisconsin
See infobox for basic details
Variations and Options Edit
Serial numbers and production figuresEdit
|Year||Serial run||Number Built||Notes (Total IA-40, and ID-40 built was 20).|
|1936||IAC501-520||20||IA-40 & ID-40|
- ↑ Klancher, Lee 1996. International Harvester Photographic History, Motorbooks International, Osceola, Wisconsin, p.72