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McCormick-Deering O-6

McCormick-Deering O-6 tractor
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The McCormick-Deering O-6 is an orchard/vineyard tractor produced from 1940 to 1953 by McCormick-Deering in Rock Island, Illinois, USA. It features a 4.1L 4-cylinder gasoline engine by International Harvester, a 5-speed gear transmission, and is designed for two-wheel drive with manual steering and an open operator station. The tractor has a rear PTO type of 540 and is equipped with agricultural tires sized 6.00-16 front and 13-26 rear. It has a wheelbase of 76.25 inches, weighs 5310 lbs, and offers drawbar power of 33.5 hp and belt power of 38.5 hp. Variants include the standard W-6, orchard OS-6, diesel OS-6 (ODS-6), industrial I-6, and diesel industrial ID-6 models.
McCormick-Deering O-6tractororchard tractorvineyard tractorInternational Harvester engine4-cylinder5-speed transmissiontractor specifications
Power42 hp[B]
Founded1940 - 1953
ModelO-6

Technical Specifications

Detailed specifications and technical data for McCormick-Deering O-6

Power

Belt (claimed):38.5 hp (28.7 kW)
Drawbar (claimed):33.5 hp (25.0 kW)

Tires

Ag rear:13-26
Ag front:6.00-16

Engine

Type:4.1L 4-cyl gasoline, liquid-cooled
Aux. fuel:0.875 gal (3.3 L)
Fuel tank:21 gal (79.5 L)
Rated RPM:1450
Bore/Stroke:3.875x5.25 inches (98 x 133 mm)
Compression:5.65:1 (high compression gasoline), 4.75:1 (distillate-gasoline), 4.5:1 (kerosene)
Displacement:247.7 ci (4.1 L)
Manufacturer:International Harvester

Variants

I-6:industrial
O-6:orchard
W-6:standard
ID-6:diesel industrial
OS-6:orchard without full sheet metal
ODS-6:diesel OS-6

Dimensions

Width:65 inches (165 cm)
Height:63.5 inches (161 cm)
Length:133.25 inches (338 cm)
Weight:5310 lbs (2408 kg)
Wheelbase:76.25 inches (193 cm)
Rear tread:45 inches (114 cm)
Front tread:46.75 inches (118 cm)
Clearance (front axle):15.25 inches (38 cm)

Mechanical

Drive:Two-wheel drive
Steering:Manual steering
Operator station:Open operator station

Production

Type:Orchard/Vineyard tractor
Built in:Rock Island, Illinois, USA
Years produced:1940 - 1953

Belt Pulley

RPM:899
Speed:2588 ft/min (788.82 meters/min)
Width:7.5 inches (19 cm)
Diameter:11 inches (27 cm)

Transmission

Type:gear
Gears:5 forward and 1 reverse

Power Take-off (PTO)

Rear PTO Type:540

Related Models

McCormick-Deering W-6

Model:W-6

McCormick-Deering OS-6

Model:OS-6

McCormick-Deering ODS-6

Model:ODS-6

McCormick-Deering I-6

Model:I-6

McCormick-Deering ID-6

Model:ID-6