McCormick-Deering WD-9 Specifications - McCormick-Deering WD-9 Specs

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1940 - 1954, Standard-tread tractor
Next model: McCormick-Deering Super WD-9
Production
Manufacturer: McCormick-Deering (a part of International Harvester)
Factory: Milwaukee, Wisconsin, USA, Melrose Park, Illinois, USA
Variants
W-9: gasoline
WD-9: diesel
I-9: industrial
Capacity
Fuel: 36 gal [136.3 L]
Aux. fuel: 0.88 gal [3.3 L]
Dimensions & Tires
Weight: 6,650 lbs [3016 kg]
Front tire: 30-6
Rear tire: 48-12
WD-9 Serial Numbers
Location: near fuel tank
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]
Mechanical
Chassis: 4x2 2WD
Steering: manual
Brakes: differential mechanical contracting band
Cab: Open operator station.
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Bore/Stroke: 4.40x5.50 inches [112 x 140 mm]
Compression: 15.7:1
Rated RPM: 1500
Coolant capacity: 44 qts [41.6 L]
Engine Detail
International Harvester, diesel, 4-cylinder, liquid-cooled vertical I-head, 334.5 ci [5.5 L]
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Next model: McCormick-Deering Super WD-9
Transmission
Transmission: gear
Gears: 5 forward and 1 reverse
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Next model: McCormick-Deering Super WD-9
Dimensions
Weight (operating): 6,650 lbs [3016 kg]
Weight (ballasted): 10,260 lbs [4653 kg]
Length: 134 inches [340 cm]
Width: 68 inches [172 cm]
McCormick-Deering WD-9 Tires
Ag front: 7.50x18
Ag rear: 14.00x21