McCormick-Deering Farmall BN 1945
McCormick-Deering Farmall BN 1945, at EDGE & TA Tulare, California antique tractor show
Model history
Model introduced 1941
Model discontinued 1947
Model status Discontinued
Preceded by New model
Superseded by McCormick Farmall C
Engine Specification
Engine make International
Engine model C-113
Fuel type gasoline
Power hp 18 belt, 16 drawbar
Governed rpm 1400
Displacement cu in /(litre) 113 ci
No. of Cylinders 4
Bore in (mm) 3 in
Stroke in (mm) 4 in
Cooling system water
Naturally aspirated, Turbo or Supercharged NA
Transmission Details
Transmission type sliding gear
Gearbox make International
Forward 4
Reverse 1
Drive 2-WD
General Data
Linkage Category drawbar
Tyre Sizes (std/options)
Front 4.00-15 4-ply
Rear 8-24 4-ply
Tractor Dimensions
Length (inches/metres) 108 in
Width (inches/meters) 71 in
Height (inches/meters) 65 in
Weight (nominal) lb/kg 1780 lb
Turning circle (nominal) inches/meters 15 ft
Wheelbase 73 in
Other info
Factories Tractor Works, Chicago, Illinois, USA
Plow rating 1-16"
Nebraska Tests No. 331
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The Farmall BN was built by International Harvester from 1941 to 1947 in Chicago, Illinois, USA.

Model History Edit

For Company history see
Main article: International Harvester

The McCormick-Deering Farmall BN was a narrow McCormick-Deering Farmall B, with shorter axle shafts to reduce the rear tread.

Timeline Edit

  • 1939 - wide-front McCormick-Deering Farmall A introduced
  • 1940 - narrow-front McCormick-Deering Farmall B added
  • 1941 - narrow-front, narrow rear track McCrmick-Deering Farmall BN added
  • 1946 - name shortened to McCormick Farmall BN
  • 1947 - replaced by McCormick Farmall C

Factory locations Edit

  • Tractor Works, Chicago, Illinois, USA

Specification Edit

See Infobox for basic details

  • Standard tires
    • Front: 6.00-12 4-ply single
    • Rear: 8-24 4-ply

Variations and Options Edit

  • Electric starting
  • Pneumatic "Lift-All" implement lift system
  • Optional tires
    • Front: 7.50-10 4-ply single or 4.00-15 or 5.00-15 4-ply dual (1941)
    • Rear: 9-24, 10-24, or 11-24 4-ply (1941)

Serial Numbers Information Edit

Year Serial no. run
Serial no. run
Number Built Notes
1941 41500 80738 Serial range includes Farmall A-AV-B-BN and International A
1942 80739 96389 Number built included with Farmall B
1944 96390 113217
1945 113218 146699
1946 146700 182693
1947 182964 198298
1947 200001 220829
Total built

Preservation Edit

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List of Preserved Farmall & International A series tractors
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Gallery Edit

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See also Edit

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

  1. 1.0 1.1 Wendel, C. H., 150 Years of International Harvester, Crestline Publishing, Sarasota, Florida, 1981

External Links Edit

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