McCormick-Deering W-12

Name: McCormick-Deering W-12
Brand: McCormick-Deering

Power

16 hp[B] hp

Production

1934-1938

Engine

4-cylinder

Transmission

Unsynchronized gear

Weight

2900 lbs [1315 kg]

Drive

2WD

Under 25 HP 1930s

From the same series:

Introduction

McCormick-Deering W-12: The Classic Workhorse That Defined an Era

Step back in time and discover the enduring legacy of the McCormick-Deering W-12, a tractor that truly embodied the spirit of agricultural innovation from 1934 to 1938. Built by the renowned International Harvester in Chicago, Illinois, this standard-tread tractor wasn't just a machine; it was a reliable partner for farmers navigating the challenges of the era. Join us as we delve into the robust engineering and practical design that made the W-12 a cornerstone of American agriculture.

Heart of the Machine: The International Harvester Engine

Under the hood of the W-12 lies a dependable liquid-cooled, vertical I-head, 4-cylinder engine from International Harvester. With a displacement of 113.1 cubic inches (1.9 L) and a bore/stroke of 3.00x4.00 inches, this engine was designed for efficiency and longevity. Operating at a rated RPM of 1700, and featuring a firing order of 1-3-4-2, it delivered consistent power for demanding farm tasks. The inclusion of an oil bath air cleaner ensured clean intake air, crucial for maintaining performance and extending engine life, while the ample 14-quart coolant capacity kept things running smoothly even under load.

Transmission: Simplicity Meets Functionality

The W-12's transmission is a testament to straightforward engineering, featuring an unsynchronized gear system that provides 3 forward and 1 reverse gear. This setup, paired with a dry disc clutch, offered farmers precise control over their speed and maneuverability in the field. The two-wheel drive configuration ensured efficient power delivery to the rear wheels, making it a capable machine for a variety of agricultural operations.

Built for the Task: Dimensions and Durability

Measuring 103 inches in length with a wheelbase of 60 inches, the W-12 strikes a balance between stability and agility. Its overall width of 50.5 inches and rear tread of 42.25 inches contributed to its solid stance on uneven terrain. The tractor featured robust steel wheels, with 22.50x3.50 Ag front tires and substantial 42x8 Ag rear tires, designed to withstand the rigors of farm work. With a shipping weight of 2900 lbs, the W-12 was built to last, reflecting the quality craftsmanship of its time.

Operator Focus: Open Station and Manual Steering

Designed with the operator in mind, the W-12 features an open operator station, providing excellent visibility of the surrounding work area. The manual steering system, while requiring effort, offered a direct and responsive connection to the machine, allowing for intuitive control. This focus on simplicity and direct engagement made the W-12 an accessible and practical choice for farmers of the period.

Conclusion

"The McCormick-Deering W-12 is more than just a vintage tractor; it's a piece of agricultural history that represents reliability, practicality, and the enduring spirit of innovation. With only 3,633 units built, it stands as a significant collectible for enthusiasts and a powerful reminder of the machines that helped shape modern farming. Whether for restoration or as a showpiece, the W-12 continues to command respect."

Introduction

Production Information of McCormick-Deering, W-12

The production information of the tractor (W-12) includes details about its manufacturing.

Standard-tread tractor

Built in Chicago, Illinois, USA


Manufacturer	McCormick-Deering (a part of International Harvester)
Total built	3,633

Dimension and Tires Information of McCormick-Deering, W-12

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


Rear tread	42.25 inches [107 cm]
Wheelbase	60 inches [152 cm]
Shipping weight	2900 lbs [1315 kg]
Height (steering wheel)	55 inches [139 cm]
Length	103 inches [261 cm]
Front tread	40.75 inches [103 cm]
Width	50.5 inches [128 cm]


Ag front	22.50x3.50 steel
Ag rear	42x8 steel

Engine Specifications of McCormick-Deering, W-12

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

International Harvester

Liquid-cooled vertical I-head

Distillate

4-cylinder


Air cleaner	Oil bath
Displacement	113.1 ci [1.9 L]
Rated RPM	1700
Bore/Stroke	3.00x4.00 inches [76 x 102 mm]
Coolant capacity	14 qts [13.2 L]
Firing order	1-3-4-2

Transmission Information of McCormick-Deering, W-12Y

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

Mechanical Specs of McCormick-Deering, W-12Y

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

Two-wheel drive

Manual steering

Open operator station.

Power Information of McCormick-Deering, W-12Y

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


Rear PTO Type	567

Frequently asked questions

How much horsepower does the McCormick-Deering W-12 have?

The McCormick-Deering W-12 delivers 16 hp[B] HP.

What years was the McCormick-Deering W-12 produced?

The McCormick-Deering W-12 was produced in 1934-1938.

What engine does the McCormick-Deering W-12 have?

The McCormick-Deering W-12 is powered by a 4-cylinder engine.

What transmission does the McCormick-Deering W-12 use?

The McCormick-Deering W-12 uses a Unsynchronized gear transmission.

How much does the McCormick-Deering W-12 weigh?

The McCormick-Deering W-12 weighs 2900 lbs [1315 kg].

Is the McCormick-Deering W-12 4WD?

The McCormick-Deering W-12 is available in 2WD.

More McCormick-Deering models

W-1419 HP · 1938 - 1939 10-2022 HP · 1923 - 1939 10-20 TracTracTor22 HP · 1928 - 1931 FU23526 HP · 1957 - 1959 T-2027 HP · 1931 - 1939 W-427 HP · 1939 - 1952 W-3027 HP · 1932 - 1940 FU23730 HP · 1961 - 1962

View all 42 McCormick-Deering models →

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