McCormick-Deering W-40

Name: McCormick-Deering W-40
Brand: McCormick-Deering

Power

50 hp[B] hp

Production

1935-1940

Engine

The 242ci engine was used on the early production models of the WA-40 with gasoline engine. This was later replaced with the 298ci engine., 6-cylinder

Transmission

Unsynchronized gear

Weight

6100 lbs [2766 kg]

Drive

2WD

40–60 HP 1930s 1940s

From the same series:

W-30

Introduction

McCormick-Deering W-40: The Enduring Powerhouse of American Agriculture

Step back in time and discover the McCormick-Deering W-40, a tractor that embodies the spirit of American agricultural innovation. Built by International Harvester in Milwaukee, Wisconsin, this standard-tread workhorse offers a compelling blend of robust engineering and practical functionality, making it a standout machine from its era.

Engine Powerhouse

At the heart of the W-40 lies a formidable International Harvester 6-cylinder gasoline engine. With a displacement of 242 cubic inches (4.0 L) and operating at a rated 1750 RPM, this liquid-cooled marvel delivers a solid 50 horsepower, ready to tackle demanding tasks. Its oil bath air cleaner ensures longevity and optimal performance, even in dusty conditions.

Transmission and Drivetrain

The W-40 offers versatile transmission options, featuring an unsynchronized gear system with either 3 or 4 forward gears and a single reverse gear. Paired with a reliable dry disc clutch, this setup provides the driver with the control needed for various field operations. The two-wheel drive configuration, coupled with bull gear final drives, ensures robust power delivery to the rear wheels.

Operator Comfort and Control

Designed with the operator in mind, the W-40 features an open operator station, providing excellent visibility of the surroundings. Manual steering makes maneuvering the tractor intuitive and straightforward, allowing for precise control during fieldwork.

Built to Last: Dimensions and Durability

This tractor boasts substantial dimensions, including an 85-inch wheelbase and a total length of 141.5 inches, contributing to its stable presence in the field. Weighing in at 6100 lbs, the W-40 is built for durability. It rolls on agricultural steel tires, with 34x6 up front and a substantial 50x12 at the rear, ready for the rigors of farm work. The rear tread is set at 53 inches, and the front tread at 52.25 inches, ensuring stability across different terrains.

Versatile PTO Capability

Equipped with a rear PTO type of 553, the W-40 is ready to power a wide array of agricultural implements, enhancing its utility and versatility on the farm.

Conclusion

"The McCormick-Deering W-40 stands as a testament to the robust engineering of its time. Offering dependable power, a straightforward design, and the durability expected from International Harvester, it remains a significant piece of agricultural history. Whether for collectors or those seeking a classic, capable tractor, the W-40 is a machine that commands respect."

Introduction

Production Information of McCormick-Deering, W-40

The production information of the tractor (W-40) includes details about its manufacturing.

The W-40 paint color changed from grey to red on November 1, 1936.

Standard-tread tractor

Built in Milwaukee, Wisconsin, USA


Manufacturer	McCormick-Deering (a part of International Harvester)

Dimension and Tires Information of McCormick-Deering, W-40

This section sums up the dimension and tires information of the tractor.


Rear tread	53 inches [134 cm]
Wheelbase	85 inches [215 cm]
Weight	6100 lbs [2766 kg]
Height (exhaust)	73 inches [185 cm]
Length	141.5 inches [359 cm]
Front tread	52.25 inches [132 cm]
Width	65.75 inches [167 cm]


Ag front	34x6 (steel)
Ag rear	50x12 (steel)

Engine Specifications of McCormick-Deering, W-40

Get the specifications for the engine and if different options are available.

International Harvester

The 242ci engine was used on the early production models of the WA-40 with gasoline engine. This was later replaced with the 298ci engine.

Liquid-cooled

Gasoline

6-cylinder


Bore/Stroke	3.375x4.50 inches [86 x 114 mm]
Air cleaner	Oil bath
Displacement	242 ci [4.0 L]
Rated RPM	1750

Transmission Information of McCormick-Deering, W-40Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1


Type	Unsynchronized gear
Gears	3 forward and 1 reverse
Clutch	Dry disc

Transmission variants 2

High-speed fourth gear was only for tractors with rubber tires.


Type	Unsynchronized gear
Gears	4 forward and 1 reverse
Clutch	Dry disc

3-speed unsynchronized gear

4-speed unsynchronized gear

Mechanical Specs of McCormick-Deering, W-40Y

This section summarizes all mechanical information such as the brake system and other specifications.

Two-wheel drive

Open operator station.

Manual steering


Final drives	Bull gear

Power Information of McCormick-Deering, W-40Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO Type	553

Frequently asked questions

How much horsepower does the McCormick-Deering W-40 have?

The McCormick-Deering W-40 delivers 50 hp[B] HP.

What years was the McCormick-Deering W-40 produced?

The McCormick-Deering W-40 was produced in 1935-1940.

What engine does the McCormick-Deering W-40 have?

The McCormick-Deering W-40 is powered by a The 242ci engine was used on the early production models of the WA-40 with gasoline engine. This was later replaced with the 298ci engine., 6-cylinder engine.

What transmission does the McCormick-Deering W-40 use?

The McCormick-Deering W-40 uses a Unsynchronized gear transmission.

How much does the McCormick-Deering W-40 weigh?

The McCormick-Deering W-40 weighs 6100 lbs [2766 kg].

Is the McCormick-Deering W-40 4WD?

The McCormick-Deering W-40 is available in 2WD.

More McCormick-Deering models

Super BW-650 HP · 1954 - 1958 Super BWD-650 HP · 1954 - 1958 T-4050 HP · 1937 - 1939 TA-4050 HP · 1932 - 1936 W-950 HP · 1940 - 1953 Super W-651 HP · 1952 - 1954 WD-4048 HP · 1935 - 1940 TD-4053 HP · 1933 - 1939

View all 42 McCormick-Deering models →

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