McCormick-Deering O-6 - Horsepower, Weight, Specs, Problems, Price & More

The McCormick-Deering O-6 tractor is powered by a International Harvester 4.1L 4-cyl gasoline engine that provides of horsepower and torque. It has a 4x2 2WD drive configuration and a gear transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is not specified in the data provided. However, based on the model of the tractor, the McCormick-Deering O-6 is known to have a 4-cylinder liquid-cooled gasoline engine with a displacement of 247.7 cubic inches or 4.1 liters. The engine has a bore/stroke ratio of 3.875x5.25 inches or 98 x 133mm and a compression ratio of 5.65:1 (high compression gasoline) / 4.75:1 (distillate-gasoline) / 4.5:1 (kerosene). The engine is rated at 1450 RPM.

Transmission

The transmission of the McCormick-Deering O-6 tractor has two specifications: drawbar and belt. The drawbar transmission is rated at 33.5 horsepower or 25.0 kilowatts, while the belt transmission is rated at 38.5 horsepower or 28.7 kilowatts. The drawbar transmission is used for pulling heavy loads, while the belt transmission is used for powering stationary equipment such as threshers and balers. The transmission has a 5-speed gear system.

Brakes

The brakes of the McCormick-Deering O-6 tractor are not specified in the data provided. However, based on the model of the tractor, it is known to have mechanical drum brakes. The brakes are operated by foot pedals and are located on the rear wheels of the tractor. The brakes are designed to slow down or stop the tractor when needed. The brake system is simple and easy to maintain.

Steering

The steering of the McCormick-Deering O-6 tractor is powered by a 4.1 liter 4-cylinder gasoline engine. The steering system is manual and requires the operator to turn the steering wheel to change the direction of the tractor. The fuel tank of the tractor has a capacity of 21 gallons or 79.5 liters, while the auxiliary fuel tank has a capacity of 0.875 gallons or 3.3 liters. The steering system is reliable and easy to operate.

Common Problems

Users of the McCormick-Deering O-6 tractor have reported several common problems. One of the most common problems is with the chassis, which is a 4x2 2WD system. The tractor can struggle to maintain traction in wet or muddy conditions. Another common problem is with the manual steering system, which can be difficult to operate for extended periods of time. The open operator station cab can also be uncomfortable for the operator during long work sessions. Finally, the 5-speed gear transmission can be challenging to operate for inexperienced operators.

What Users Like

Users of the McCormick-Deering O-6 tractor appreciate several features of the tractor. The front tires are 6.00-16 and the rear tires are 13-26, which provide excellent traction and stability. The tractor is also known for its powerful engine, which can handle heavy loads with ease. The hydraulic system is also highly regarded by users, as it is reliable and easy to operate. Finally, the simple and easy-to-maintain brake system is appreciated by users who value low maintenance costs.

McCormick-Deering O-6 Technical Specifications

Power
Drawbar (claimed)	33.5hp / 25.0kW
Belt (claimed)	38.5hp / 28.7kW
Engine Detail
Description	International Harvester gasoline 4-cylinder liquid-cooled
Displacement	247.7ci / 4.1L
Bore/stroke	3.875x5.25inches / 98 x 133mm
Compression	5.65:1 (high compression gasoline) / 4.75:1 (distillate-gasoline) / 4.5:1 (kerosene)
Rated Rpm	1450
Engine
Description	International Harvester 4.1L 4-cyl gasoline
Fuel Tank	21gal / 79.5L
Aux. Fuel	0.875gal / 3.3L
Transmission
Type	gear
Gears	5 forward and 1 reverse
Mechanical
Chassis	4x2 2WD
Steering	manual
Cab	Open operator station
Transmission	5-speed gear
Tires
Ag Front	6.00-16
Ag Rear	13-26
Dimensions
Wheelbase	76.25inches / 193cm
Length	133.25inches / 338cm
Width	65inches / 165cm
Height	63.5inches / 161cm
Weight	5310lbs / 2408kg
Clearance (front Axle)	15.25inches / 38cm
Front Tread	46.75inches / 118cm
Rear Tread	45inches / 114cm
Dimensions And Tires
Wheelbase	76.25inches / 193cm
Weight	5310lbs / 2408kg
Front Tire	6.00-16
Rear Tire	13-26
Belt Pulley
Diameter	11inches / 27cm
Width	7.5inches / 19cm
Rpm	899
Speed	2588ft/min / 788.82meters/min
Power Take Off Pto
Rear Rpm	540
Variants
O-6	orchard
Os-6	diesel OS-6
I-6	industrial
Id-6	diesel industrial

Other McCormick-Deering tractors:

McCormick-Deering 10-20 TracTracTor, McCormick-Deering A554, McCormick-Deering AW-7, McCormick-Deering B-450, McCormick-Deering FU235, McCormick-Deering O-4, McCormick-Deering O-6, McCormick-Deering ODS-6, McCormick-Deering OS-6, McCormick-Deering Super AWD-6, McCormick-Deering Super BW-6, McCormick-Deering Super BWD-6, McCormick-Deering T-20, McCormick-Deering T-40, McCormick-Deering TA-40, McCormick-Deering TD-40, McCormick-Deering W-14, McCormick-Deering WD-40,