Ford experimental tractor development, 1907–1916 Henry Ford grew up in an extended family of farmers in
Wayne County a few miles from
Detroit,
Michigan in the late 19th century. At the time, farm work was extremely arduous, because, on the typical farm, virtually nothing could get done without
manual labor or
animal labor as the motive power. As his interest in automobiles grew, he also expressed a desire to "lift the burden of farming from flesh and blood and place it on steel and motors." In the early 20th century, he began to build experimental tractors from automobile components. Four years after founding the
Ford Motor Company in 1903, Ford finished his first experimental tractor in 1907 on
Woodward Avenue in Detroit, referring to it as the "Automobile Plow". Fordson tractor design was headed by
Eugene Farkas and
József Galamb, who had previously been involved in the design of the legendary
Ford Model T.
Traction engines had been around for a while, but they were large, heavy, expensive machines suited to prairie grain farming more than to small
family farms in other regions. In the early 1910s, North America and Europe were hungry for small, inexpensive tractors, and
many people seized on the Model T as a platform with which to create them. The idea of an auto-like tractor, made using auto-like parts and methods or by conversion from autos, was ripe. American engineer, inventor, and businessman
Henry Ford built experimental tractors from automobile components during the early 20th century and launched a prototype known as the Model B in August 1915. Further prototypes, with a dedicated tractor design, followed in 1916. With
World War I raging in Europe, the first regular-production Henry Ford & Son tractors were exported to the U.K. in 1917 to expand British agriculture. In 1918, exports continued, the tractors began to be labeled as Fordsons, and U.S. domestic sales began. Sales boomed in 1918 and 1919. Henry Ford experimented with auto-plows and heavier tractors. In August 1915, at a plowing demonstration in
Fremont, Nebraska, he introduced a newly designed tractor known as the Model B. However, Ford thwarted them by using another name.
Fordson origins, Model F, and Model N the separated parts ,
vaporizer,
carburetor, and fuel lines) ,
transmission, and rear of the original Fordson tractor, including the
worm drive , USA, in 1925 The prototypes of the new Henry Ford & Son tractor, which would later be called the Fordson, were completed in 1916.
World War I was raging in Europe, and the United Kingdom, a net importer of food, was desperate for tractors in its attempt to expand its agriculture enough to feed Britain despite the
great shipping disruption of the war. In 1917, the British
Ministry of Munitions selected the Fordson for both importation from the U.S. and domestic U.K. production. It was thought that domestic U.K. production was preferable because so much Atlantic shipping was being sunk that exporting tractors from the U.S. would be counterproductive, as many would be lost at sea. This was soon modified to exclude the London area because of concerns about its vulnerability to German attacks. Henry Ford decided to build the tractor at
Cork,
Ireland (which at the time was still part of the U.K.), partly because he wanted to bring jobs to, and foster industriousness in, southern Ireland. But the Cork plant did not begin production until 1919 after the war had ended. As events turned out, thousands of tractors were exported from the U.S. in 1917 and 1918. The tractor used a ,
inline four-cylinder engine. The engine was similar to the
Ford Model T engine in many respects. Like many engines of its day, it was
multifuel-capable; it was usually tuned for
gasoline or
kerosene, but
alcohol could also be burned. (
Tractor vaporizing oil [TVO] existed in 1920 but was not yet widely used. It entered broader use in the 1930s and 1940s.) Like many other multifuel machines, the Fordson started on gasoline from a small auxiliary tank (just a few quarts/litres) and then switched over to the main fuel tank once warmed up sufficiently (no more than 5 minutes). To handle the kerosene (or, rarely, TVO), the intake system had a
vaporizer downstream of the
carburetor. The mixture coming from the carburetor was intentionally rich, and the vaporizer heated it and mixed it with more air to lean it out to
the final ratio before entering the
inlet manifold. The intake system also had a water bath
air cleaner to filter the dust out of the air inhaled by the engine (an invention that did not originate at Ford but that was still rather novel in 1917). Air cleaning is critical to engine lifespan, even for road vehicles and most especially for farming and construction vehicles (which work in environments where dirt is frequently stirred up into the air). The Fordson carburetor and air cleaner were designed by
Holley. In later decades, the water bath would be replaced with an oil bath for better filtering performance. The
ignition system was similar to that of the Model T, with a
flywheel-mounted low-tension
magneto and
trembler coils. The
ignition timing was manually advanced or retarded with the spark advance lever mounted near the steering column, which rotated the timer. The cooling was by
thermosiphon. (In later decades, a
high-tension magneto and a water pump would be added.) The
transmission was a three-speed
spur gear (the three forward speeds ranged from approximately 2 to 6 mph). A
worm drive reduction set and a
differential made up the rear. The design of the rear was patented for its
ease of manufacture and service. Brakes were not provided on early Fordsons, as high-ratio worm sets generally transmitted rotation in one direction only, from the worm element to the gear element, because of the high power loss through friction. To stop the tractor, the driver depressed the
clutch. Ford held a patent on a unit-frame tractor. The rear wheels were
fabricated steel,
spoked and
cleated. The earliest ones were 12-spoke; a 14-spoke version followed. Several models of the front wheel were used, including
10-spoked fabricated steel and
5-spoke cast iron. Industrial models also used other wheels designed for specific tasks, including
aftermarket wheels. In 1916 and 1917, the name "Fordson" was not yet used as the tractor's make or model name, nor was "Model F". During this period, terms such as "the [real/genuine] Ford tractor" or "the Henry Ford tractor", as well as "the MOM tractor" (because almost all output was going to the British
Ministry of Munitions), were used. "The
Ford Tractor Company" had already been registered on March 15, 1915, by W. Baer Ewing and Paul W. Ford. In early 1918, the name "Fordson" was trademarked, and within a few months, it was being marked on the tractors. Published sources vary somewhat on the origin of the name. All agree that the name reflects the contemporary name of the tractor company, "Henry Ford & Son", and its obvious eponyms:
Henry and
Edsel. Some claim that the company had been using the
cable address "Fordson" for several years, which would mean even before the company was officially incorporated in July 1917. Another implies that February 1918 marked the first use of "Fordson" in a cablegram. Regardless, by April 1918 the name "Fordson" was established as the brand, and its eponyms were obvious. In that month, U.S. sales began under County War Board distribution rules. The Model F designation (for essentially the same model, with improvements) began in 1919. Sales boomed in 1918 and 1919. There was nothing about the Fordson's design or farming capabilities that was a "first-ever" among tractors (Ford's version of a unit frame was novel for tractors, but that didn't give it special farming advantages). But it was the first tractor that combined all of the following factors: it was small, lightweight, mass-produced, and affordable; it had a large distribution network (dealers nearby in many locales); and it had a widely trusted brand (via Ford). Such factors made it possible for the average farmer to own a tractor for the first time. It took thirty hours and forty minutes to convert the raw materials into the 4,000 parts used for the tractor assembly. At this time, the Fordson sold for
US$750; each cost $567.14 to manufacture (including labor, materials and overhead), leaving a profit of $182.86. Soon Dearborn was sending
knock-down kits to final assembly plants in various U.S. states, including New Jersey, Iowa, and Missouri. The core of Fordson production later moved to the new
Ford River Rouge Complex. The Fordson succeeded in being cheaper to maintain than horses, as the Ford Model T had previously done. A government test concluded that farmers spent $.95 per acre plowing with a Fordson compared to feeding eight horses for a year and paying two drivers, which cost $1.46 per acre. Despite several early design flaws and reliability issues such as engine failure and unbearable heat, the Fordson established a firm foothold on U.S. farms, with more than 70% market share in earlier years. By mid-1918, more than 6,000 Fordson tractors were in use in Britain, Canada, and the United States. In the U.S., Ford established a policy in 1919 to loan Fordson tractors to educational institutions with vocational training programs. Agricultural colleges could use a Fordson for six months and then exchange it for a new one. Under this arrangement, forty-two tractors were loaned to such universities as
Cornell,
Idaho,
Michigan,
Maryland and
Prairie View State Normal in Texas. Others went to the orphanage at
Nacoochee Institute in Georgia, the
Berry School at Rome, Georgia, and Camp Dix at Hutchinson, Kansas. These problems included practical limits to
traction, especially under muddy, snowy, or icy conditions, and the habit of rearing over backward if the plow encountered an obstruction. Many people complained that the traction would be better if the tractor were heavier, although Henry Ford always countered that merely adding weight was not a smart way to maximize traction. Ford began shipping Fordson tractors to
Ford Motor Company Limited in Britain in 1917 to meet an order from the
British government for 5,000. In early Fordsons, the drive worm was located at the top under the driver's seat. During heavy operation, the heat became unbearable to the operator. The drive worm was relocated to solve this problem and also allowed larger rear wheels which improved traction. He recorded problems in his diary, noting difficulty starting the engine, a broken wheel, engine failure, and the rear end bursting throughout January, totaling costs of $1,301 for 620 hours of work. Satisfied customers praised the Fordson, saying it made farm work easier and performed ideally in orchards and truck farms. These inexpensive and robust tractors became the major enticement for Soviet peasants towards
collectivization and were often seen on Soviet posters and paintings during the era, such as in
The First Tractor. As also happened with Ford cars and trucks imported in the early 1920s, the Soviets immediately began their domestic production of replacement parts and clones. Henry Ford had a power struggle with Ford Motor Company's shareholders (including the Dodge Brothers,
Horace and
John Dodge) that culminated in 1919. He resigned from Ford Motor Company with the threat (fully realizable) to treat Henry Ford & Son Inc as his new enterprise for all of his future cars, trucks, and tractors (he would begin with all-new designs), which would turn Ford Motor Company into a mere badly led competitor, destroying its stock's value. This maneuver worked; Henry Ford bought out all the minority shareholders of
Ford Motor Company in 1919, and then consolidated ownership in the
Ford family: fifty-five percent in his name, forty-two percent in son Edsel's name and the remaining three percent in wife Clara's name. He merged Henry Ford & Son into the Ford Motor Company in 1920. Annual production reached 36,781 in 1921. The Fordson had established a firm foothold on U.S. farms. In February 1922, after-sales had suffered from the
depression of 1920–1921 and with stiffer competition from
International Harvester,
John Deere,
J.I. Case,
Allis-Chalmers, and others, Ford decided to reduce the price of the Model F from $625 to $395. This sparked a
price war in the tractor industry known as the "tractor wars". To compensate for the lower price, Ford had to cut costs and strive for larger-volume production. Meanwhile, in Ireland, the
Irish War of Independence occurred. Production at Cork never flourished during this first period, although a few thousand tractors a year were built. Ford ended production at Cork in 1922 and shipped the factory's equipment back to the U.S. in 1923. (It would return some years later, as described below.) By 1925, Ford had built its 500,000th Fordson tractor. By May 1927, total production figures had reached 650,000. In February 1928, Ford surprised his U.S. market by ending U.S. Fordson production. After Cork became the sole production site in 1928, exports to the US were limited to 1,500 a month. This disrupted the business of countless firms, including Ford dealerships and aftermarket equipment makers (which was a large industry both for the Model T and the Fordson). Many of these firms formed a conglomerate called the United Tractor & Equipment Corporation, which arranged a deal with Allis-Chalmers to build a substitute tractor. By 1933, the deal fell apart, as the Great Depression damaged the economy, and dealers and aftermarket builders could also import Cork-built Fordsons and, starting in 1933, Dagenham-built Fordsons. The United tractor became the Allis-Chalmers Model U. Given Ford's shutdown of U.S. Fordson production, the next big Soviet orders of American tractors via the
Amtorg Trading Corporation went to IHC and others. The
Roaring Twenties had certainly been good for the Ford Motor Company. Even though Henry Ford had to deal with the disappointment of learning that the public would not forever adore and demand his original models of car, truck, and tractor (the Model T, Model TT, and Fordson), his new model of car and truck (
Model A) was also very successful. Fordson's success continued at Ford Ltd even though it came to an end in the U.S.
Fordson Model N Standard The Fordson Model N replaced the Fordson Model F. It was an improved variant of the F. Production of the Model N started in Cork in 1927. Production of the Fordson Model N was transferred from Cork to Dagenham in 1933. The Model N featured a 27 HP engine, standard rear fenders (mudguards), a higher voltage ignition system, and optional pneumatic tires. In 1935
power take-off (PTO) was available as an option on the Model N. The Fordson Model N was probably the most important tractor in the United Kingdom during
World War II. The Dagenham plant produced over 136,000 Model N tractors during the war. Ford of the U.S. also exported Model 9N tractors to the U.K. during the war. Most of them never left the drawing board, which was intentional; Henry Ford was interested in continuing R&D (and continued paying Ford engineers to work on it), although he wasn't going to put any models into production until all conditions (design, market) were right for commercial success. A Fordson
row-crop model, essentially a "Fordson version of the
Farmall" with tricycle design and high clearance, was prototyped at Dearborn in 1930-1931) The idea of variable front
track for row-crop tractors was also considered at Ford during this era. Achieving it via pivoting cantilevered wheel mounts was one of the options, although Ford never put that method into production (it later reached production in the form of the
Avery Ro-Trak in 1938). The thought devoted to the topic paid off later, when the
Ford 9N achieved it with another, simpler method. Between 1928 and 1932, Henry Ford's attention became consumed mostly by the development and introduction of
his company's first V8 engine, which was introduced by Ford on March 31, 1932, By the late 1930s, Henry Ford's enthusiasm for reentering the tractor market was growing, but he still did not have a design or features that could ensure a runaway, market-changing success. His idea for a tractor with one large drive wheel was extensively developed, but the prototypes did not perform well. Various people who worked on it have wondered whether it was just a ruse to mislead Ford's competitors about his real intentions for a coming model, but it seems that he was quite serious about it and was probably disappointed that it did not work out; if it had worked, it would have been a powerful fulfillment of his penchant for simplicity and very low cost. His 1938 meeting with
Harry Ferguson was the turning point that led to the next Ford tractor, the 9N. The Ferguson system—whose hitch we now call the
three-point hitch, or three-point linkage (3PL)—gave Ford the kind of new and special feature that he was wishing to find—something to give a groundbreaking competitive advantage to any new Ford tractor entering the market. After the 1939 introduction of this new line of "Ford" tractors made in the U.S. (the
Ford N-series tractors), there was very little importation of English Fordson models to the U.S.
E27N The Fordson E27N Major was an upgrade to the Fordson N and was made in England from March 1945, having the same engine and transmission as the Model N, but in a new casting which allowed for a PTO and a hydraulic lift unit manufactured by either Smiths or Varley. The differential however was of a completely new design. For the first time, Fordson owners could purchase a tractor from the dealer fully equipped with 3PL, PTO, full electrics, and an adjustable-width front axle, allowing the tractor to work row crops. Available in many different versions, such as the crawler conversion made by County, and the
half-tracked version by
Roadless. From 1948 onwards the
Perkins P6(TA) could be ordered fitted from the factory, giving the tractor a power unit, and improving on the design that was let down by the under-powered petrol/TVO engine. The E27N was a popular Machine with Australian farmers, setting the way for large sales of the New Major (E1A).
E1A Post-war shortages delayed the development of an entirely new tractor. In 1952, the "New Major" entered production with a new Ford engine range. The 4D engine was designed and manufactured in the UK at Dagenham and was available as Diesel, Petrol, or Petrol/Kerosene. The tractor had a 6-speed modified version of the E27N transmission. The driver sat significantly lower, which led to the E27N being nicknamed the 'High Major'. In 1958, the Power Major was introduced with and improved transmission and 'live-drive' hydraulics, Then in 1960 the final version, the Super Major came out with a weight transfer system and differential lock. The Super Major was produced until 1964. These tractors were exported to the US—the first since 1939—badged as Fords.
Dexta Meanwhile, a smaller new three-cylinder version which was named the Dexta had been launched to compete with the success of the
Massey Ferguson 35, of which it shared the basic gearbox and differential casings as well as many other parts. The Dexta and later models MF35 (early models had a Standard 3-cylinder diesel engine) featured the Perkins A3 engine, with a few differences. The engine was at in early Dextas, whereas later machines and Perkins engined MF 35s had the version. The two tractors also had different injector systems and many further differences despite their common platform. The gasoline version of the Dexta had the same Standard engine as the Ferguson TEA and FE 35, one difference being that the starter was relocated to the right side of the Dexta. Unlike the Ferguson, the gasoline Dexta had the same gearbox castings as the diesel version.
Aftermarket accessories and conversions Like Model T cars and trucks, the Fordson tractor provided the basis for a large and varied
aftermarket in accessories and conversions. A pair of articles in a 1922 issue of the
Chilton Tractor Journal describes the business environment (video) is well remembered. The first tricycle cultivator version of the Fordson was available as an aftermarket conversion by the
Moline Implement Company as early as 1920 or 1921, which was 3 to 4 years before the
Farmall was introduced, a full decade before Dearborn prototyped the Fordson All-Around, and a full decade and a half before Ford Ltd produced that model.
Rail conversions To displace both horses and steam from remote logging railways (bush trams), several enterprising inventors took the Fordson tractor and made modifications to allow them to run on rails. Extra bogies (wheel sets) were added behind and in front of some versions and acted as log bogies, whilst increasing traction on the light rail lines, without increasing weight. Dunedin company Trails Limited used the Fordson F as a base, adding a reverser, so the tractor could operate either way at the same speeds, and a powered bogie to act as a powered log bogie. Wellington company Nattrass advanced this design, and both companies' sales spelled the end of horse-operated bush trams in New Zealand. Nattrass also enjoyed sales in Australia. The last locomotive built by
A&G Price, a noted steam and diesel locomotive builder was completed in 1970 and used a Fordson Major E1 as a base. == Other Ford tractors==