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“The machine is a breeze to start, and operating it is as easy as
selecting a range (limits the drive pedal’s speed range electronically)
with a switch, and pressing the go pedal. If there ever was
a tractor as easy to drive as a car, this is it. Onboard diagnostics make trouble-shooting a breeze, although trouble is not anticipated in this well-designed package.” ~ Hank Will, Editor, Grit Magazine |
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The Boomer 8N is an exciting combination of the vintage design and gray and red colors the Ford 8N was famous
for with thoroughly modern, innovative amenities. It features
retro-styling, a Continuously Variable Transmission (CVT)
that creates a fun, easy, car-like driving experience, and a
variety of customizable accessories.
Key features:
• Distinctive styling including a red chassis, gray hood and
fenders - the same timeless look of the original 8N
• The EasyDrive™ Continuously Variable Transmission (CVT) operates like an automatic transmission with
speed progressions that are seamless and smooth.
• The Boomer 8N can be customized with chrome accessories,
canopies, decals and more |
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• 50 horsepower engine with a 2,800 pound, 3-point lift
capacity
The 8N is truly a classic. Farmers loved them, and still
do, as evidenced by the enduring popularity of these tractors,
and their place in history as one of the most significant advances
in tractor design. Collectors prize them. In fact, it is estimated
that as many as 50% of the more than half million 8N
tractors produced are still in existence today.
And many people are just plain fond of them, recalling
nostalgic memories of the small but mighty 8N tractors used by
their grandparents or aunts and uncles years ago when it
seemed that most everyone had some relative who lived on a
farm.
A new kind of horse power
The 8N was undoubtedly one of the most popular tractors ever produced. But no history of the Ford 8N is complete without mention of its predecessors.
Henry Ford’s dream of transforming transportation by replacing horse-drawn buggies with affordable motor cars came
true with the Model T. He applied that same talent and determination
to developing a tractor that would replace draft animals
with mechanical horsepower to ease the burden of farm work.
Ford started experimenting with tractors on his own
farm as early as 1907, using many of the parts that had been
developed for use on automobiles. He introduced the popular
Fordson tractor line in 1915. This tractor, like most of the
steam, gasoline or kerosene-powered tractors of that era,
pulled implements behind it on a drawbar in much the same
way as horses.
Not just a tractor – a new farming system
The next true innovation in tractor technology came when Ford incorporated Harry Ferguson’s three-point hydraulic
hitch and draft control design into his new tractors.
The 9N, the first in Ford’s new N Series, was introduced
in 1939. The 2N followed in 1942, and the 8N in 1947.
The N Series would ultimately make a significant change in
farm tractor design. This was far more than just a new tractor, it
meant a whole new farming system, one that was designed to
help farmers to do each job faster, better, easier and more
comfortably.
With the three-point hydraulic hitch, there was no drawbar to pull implements. Instead, implements could be easily mounted and dismounted from the
three-point hitch without use of tools, just by inserting
three pins. (It took quite a bit of effort, and sometimes
most of the contents of a whole toolbox, to mount and
remove implements from other tractors.) And, the hydraulic system allowed the tractor to
not only carry the implement, but also to regulate its
working depth with the draft control. The 3-point hitch
design was so efficient, it is still the industry standard
for tractors being produced today. The N Series truly introduced a new farming system. A wide range of implements was designed by
Ford specifically for use with the N Series tractors to be
compatible with the three-point hitch. These implements
included plows, mowers, blades and a host of
others.
By 1952, the last year of the 8N production, over 400 different implements were available under the
Dearborn Motors subsidiary name. |
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N Series design features
The N Series dominated the small tractor market,
and became the first true utility tractor. Its popularity
was due to some unique design features:
• Three-point hydraulic hitch with draft control. This system made it easy to mount and dismount implements. And it was safer, too, because a tractor
pulling a three-point-mounted implement was
less likely to rear up and tip over. All the adjustments
for the implement were made from a lever
beside the tractor seat instead of on the implement
itself, making it easier to operate.
• Electric start. Few tractors at the time were available with electric starters. Most required a crank
and a strong arm to get them going, so the electric
start was a major improvement.
• Easy steering: When the N Series was introduced, steering another type of tractor took muscle! Ford advertised
his tractor as being so easy to operate, a child could do it.
He backed up that claim when he invited the press to see
the new N Series tractor in action in 1939. As more than
500 members of the press and other invited guests
watched, Ford and Harry Ferguson participated in a plowing
demonstration to show the tractor’s capabilities. When
they were finished, they called on an eight-year old boy to
operate the tractor and plow.* To the crowd’s amazement,
the boy’s furrows were straight and even, every bit as
good as those created by Ford and Ferguson.
• Low center of gravity gave the N Series a stable ride
with the solid feel of a much larger machine. The operator
sat in the middle of the machine instead of to the rear. Although
it was about 1,000 lbs. lighter than most other tractors,
it was easier to handle, created less soil compaction,
and was more fuel efficient than the heavier machines.
Post World War II 8N
With the end of the World War II came peace and prosperity and a new, improved N Series tractor: the 8N. The tractor still retained the three-point hydraulic hitch and other
design features that had made the N Series so popular. And,
22 improvements were made to the design, including the addition
of a four-speed transmission, which made the tractor even
more productive and versatile.
A Ford Tractor ad appearing in Farm Journal magazine boasted, “A wealth of Ford engineering experience,
gained in building over a million and a quarter tractors, has
gone into making this new tractor better than ever, in every
possible way” The 8N, with its famous art deco styling and
signature light gray hood and dark red chassis, captured the hearts of farmers. More than half a million 8N tractors were
sold in the six years it was produced. |
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The Boomer™ 8N CVT Transmission
What is a Continuously Variable Transmission (CVT)?
A Continuously Variable Transmission, or CVT as it is
commonly referred to, is a type of transmission that can
change seamlessly through an infinite number of speed
ratios. There are different types of CVT transmissions. The BoomerTM 8N utilizes a chain drive variator design
CVT. This is a simple design that utilizes a set of adjustable
pulleys connected by a steel chain. By varying the
diameter of the pulleys, the ratio of the transmission is
changed automatically to match the speed and load requirements
of the tractor.
How is it different than a hydrostatic drive?
A common design hydrostatic transmission consists of a
hydraulic pump and motor assembly connected to a
mechanical gearbox. The fluid power is transferred to a
gearbox that has ranges which determine the speed and
power output of the tractor. With the CVT, the hydraulic components are eliminated and replaced with the chain drive variator assembly. The CVT is able to automatically select the appropriate ratio in the transmission to match
the speed and load conditions.
What are the advantages of the CVT?
The CVT is able to operate more efficiently than other transmission designs. The seamless progression of speed, without any gears to shift or ranges to select, makes it easy to operate. The CVT design also reduces noise, making for a more enjoyable operating experience. |
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| For more information visit www.8N.com. |
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