McCormick-Deering

McCormick-Deering OS-6

The McCormick-Deering OS-6 is an orchard/vineyard tractor produced from 1944 to 1953 by McCormick-Deering in Rock Island, Illinois, USA. It features a 4.1L 4-cylinder liquid-cooled gasoline engine by International Harvester, a 5-speed gear transmission with 5 forward and 1 reverse gears, and two-wheel drive with an open operator station. The OS-6 variant is an orchard model without full sheet metal. It is part of a series including the W-6, O-6, ODS-6 diesel, I-6 industrial, and ID-6 diesel industrial models.

Powerunknown

Founded1944 - 1953

ModelOS-6

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Technical Specifications

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

Power

Drive	Two-wheel drive
Operator station	Open operator station

Engine

Cooling	liquid-cooled
Cylinders	4-cylinder
Fuel type	gasoline
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