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McCormick-Deering Super WD-6

McCormick-Deering Super WD-6 tractor
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The McCormick-Deering Super WD-6 is a farm tractor produced from 1952 to 1954 by McCormick-Deering, a part of International Harvester, built in Rock Island, Illinois, USA. It features a 4-cylinder 4.3L diesel engine with 33 hp drawbar power and 41 hp PTO power (claimed). The tractor offers a 5-speed gear transmission or an optional 10-speed two-speed power shift Torque Amplifier transmission available on the Super WD-6-TA variant. It has two-wheel drive, disc brakes, and an open operator station. The tractor weighs 5,500 lbs and rides on 6.00x16 front tires and 15.00x30 rear tires.
McCormick-DeeringSuper WD-6tractorspecificationsenginetransmissionfarm tractorInternational Harvester
Power45 hp[P]
Founded1952 - 1954
ModelSuper WD-6

Technical Specifications

Detailed specifications and technical data for McCormick-Deering Super WD-6

Power

Belt (tested):46.84 hp (34.9 kW)
PTO (claimed):41 hp (30.6 kW)
Drawbar (tested):38.15 hp (28.4 kW)
Drawbar (claimed):33 hp (24.6 kW)

Engine

Type:4-cylinder diesel, liquid-cooled
Fuel tank:20.5 gal (77.6 L)
Rated RPM:1450
Bore/Stroke:4.00x5.25 inches (102 x 133 mm)
Compression:16.5:1
Displacement:264 ci (4.3 L)
Firing order:1-3-4-2
Manufacturer:International Harvester
Starter volts:12
Coolant capacity:28 qts (26.5 L)

Variants

WD6-TA:Torque Amplifier transmission
Super W-6:gasoline engine

Mechanical

Drive:Two-wheel drive
Brakes:Disc brakes
Operator station:Open operator station

Production

Built in:Rock Island, Illinois, USA
Years made:1952 - 1954

Transmission

Type:gear
Gears:5 forward and 1 reverse
Clutch:dry disc
Options:5-speed gear, 10-speed two-speed power shift

Torque Amplifier

Note:The Torque Amplifier was available on the Super WD-6-TA in 1954
Type:two-speed power shift
Gears:10 forward and 2 reverse
Transmission:International Harvester Torque Amplifier

Serial Numbers

1952:501
1953:2277
1954:8997
Final:9084
Location:Serial number on the left side of the Super WD-6, on the clutch housing

Dimensions & Tires

Width:70 inches (177 cm)
Height:90 inches (228 cm)
Length:125 inches (317 cm)
Weight:5,500 lbs (2494 kg)
Rear tire:15.00x30
Front tire:6.00x16