McCormick-Deering WD-9


McCormick-Deering WD-9 tractor photo
1940 - 1954
Standard-tread tractor
Series map:
WD-9
46.7hp*
*Estimated engine power for comparison only.
Production
ManufacturerMcCormick-Deering (a part of International Harvester)
Standard-tread tractor
FactoriesMilwaukee, Wisconsin, USA
 Melrose Park, Illinois, USA
Variants
W-9gasoline
WD-9diesel
I-9industrial
McCormick-Deering WD-9 Engine
International Harvester 5.5L 4-cyl diesel
Fuel tank36 gal
136.3 L
Aux. fuel0.88 gal
3.3 L
Engine details ...
McCormick-Deering WD-9 Power
Drawbar (claimed)33 hp
24.6 kW
Belt (claimed)42 hp
31.3 kW
Drawbar (tested)42.57 hp
31.7 kW
Belt (tested)46.43 hp
34.6 kW
Performance test details ...
Mechanical
Two-wheel drive
Steeringmanual
Differential mechanical contracting band brakes
Open operator station.
Dimensions & Tires
Weight6,650 lbs
3016 kg
Front tire30-6
Rear tire48-12
Full dimensions and tires ...
WD-9 Serial Numbers
Location:Serial number plate near the fuel tank.
1940501
1941578
19422993
19433651
19445394
194511459
194617289
194722714
194829207
194936159
195045551
195151739
195259407
195364014

FAQ: How to read a serial number table.
References
WD-9 references literature
Farmall Letter Series Tractors by Lee Klancher
McCormick-Deering Standard Tractors published in 1946, by International Harvester
McCormick Standard Tractors published by International Harvester
General Line Catalog published in 1949, by International Harvester
Page information
Peter Easterlund - owner of TractorData.com
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Updated on November 22, 2020
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