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McCormick-Deering 10-20 Orchard 1924.jpg
McCormick-Deering 10-20 Orchard, 1924, on display at Heidrick Ag History Center, Woodland, California
Model history
Model introduced 1924
Model discontinued 1939
Model status Discontinued
Engine Specification
Engine make International
Fuel type kerosene
Power hp 25 belt, 16 drawbar
Governed rpm 1000
Displacement cu in /(litre) 284 ci
No. of Cylinders 4
Bore in (mm) 4.25 in
Stroke in (mm) 5 in
Cooling system Water
Naturally aspirated, Turbo or Supercharged NA
Transmission Details
Transmission type sliding gear
Gearbox make International
Forward 3
Reverse 1
Drive 2-WD
General Data
Linkage Category drawbar
Tyre Sizes (std/options)
Front steel 26"x4.5"
Rear steel 36"x12"
Tractor Dimensions
Length (inches/metres) 118 in
Width (inches/meters) 60 in
Height (inches/meters) 55 in
Weight (nominal) lb/kg 4335 lb
Turning circle (nominal) inches/meters 29 ft
Wheelbase 78 in
Other info
Factories Tractor Works, Chicago, Illinois, USA
Plow rating 2
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The McCormick-Deering 10-20 Orchard was a modified 10-20 built by International Harvester for use in orchards with low-hanging trees.

Model History

The 10-20 Orchard was equipped with enclosed fenders and a radiator guard along with a low air intake and exhaust. The seat and steering wheel were moved back and lowered. The front wheels were 4 inches smaller in diameter and the rear wheels six. These changes reduced the tractor height by 7 inches.


Factory locations

International Harvester Tractor Works, Chicago, Illinois, USA


See Infobox for basic details

Variations and Options

  • 4-speed transmission (late models)
  • Belt pulley
  • Pto
  • Electric lights
  • Rubber tires (late models)
    • Front: 6.00-16 or 6.00-20
    • Rear: 11.25-24, 11.25-28, or 12.75-24

Serial Numbers Information

  • The 10-20 Orchard tractors were included with the regular 10-20 serial number range.

Preserved tractors

A 1924 10-20 Orchard is on display at the Heidrick Ag History Center, Woodland, California.


Add extra photos here please.

See also

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)

Heidrick Ag History Center, Woodland, California


External links