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Wheel Horse

Wheel Horse is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Wheel Horse rather than just read about it. In short: Wheel Horse was a manufacturer of outdoor and garden power equipment, including lawn and garden tractors. The company's headquarters were in South Bend, Indiana, USA.

Wheel Horse — main illustration
Wheel Horse — illustration

Key takeaways

  • Wheel Horse belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Wheel Horse to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Wheel Horse from memory before moving on to harder problems.

Reference excerpt

Wheel Horse was a manufacturer of outdoor and garden power equipment, including lawn and garden tractors. The company's headquarters were in South Bend, Indiana, USA.

History The business was started in the two-car garage of Elmer Pond in 1946. Pond began building two-wheel, self-propelled "Walk-Away" garden tractors that were sold under the Pond name. Due to a naming conflict with another company, the company's name was changed to Wheel Horse. The name not only evokes tractors generally (doing tractive work with wheels) but also the connotation of a steady, dependable worker (wheelhorse). Pond's son Cecil Elwood Pond continued to develop and market the company's products. The framework was typically simple angle or channel iron and various surplus motorcycle and automotive parts were used. In 1947, a four-wheel tractor, the "Ride-Away" model was introduced for garden use. It was also made from crude parts and without a hood for easy service access. The demand for garden tractors was rapidly increasing as households with small gardens found them rather inexpensive, practical to use for a variety of chores, and they were economical to maintain. By 1956, the business had become very successful. The company began to build a range of small to large lawn and garden tractors, in addition to a line of riding lawn mowers. A characteristic of the products was their standardization through the years. The most popular model and year was the R-J58 Wheel Horse 1958, it came without a mowing deck, but one could be added. A new model was produced in 1958, which included a three-speed transmission. This transmission is called the Uni-Drive transmission that Elmer Pond designed in 60 days. One tractor model was named Rj-58 and included a Clinton B-1290 or a Kohler k-90 engine. The Rj-35 used a Clinton B-1200 engine with a belt driven transmission. When equipped with a Briggs & Stratton 2.5 horsepower (1.9 kW) engine, the model of the tractor became RJ-25. The attachments remained the same for the RJ series. From 1956 to 1957, Wheel Horse changed the color of the wheels from black into an almond color. The demand for these little tractors grew so much by the end of 1959 that they could not keep up with production. Sales were over US$4.5 million. In 1960, there were significant style changes. However, the engine location immediately in front of the operator and the 12-inch (305 mm) wheels stayed the same. Two models of tractors were introduced this year: the model 400, with a 4 hp (3.0 kW) Kohler engine and the model 550, with a 5.5 hp (4.1 kW) Tecumseh-Lauson engine. These two models were known as the "Suburban" tractors. In 1965, Wheel Horse was among the first to introduce tractors with a hydrostatic drive system, the model 875 and 1075 "Wheel-a-Matics". To expand snow removal options beyond the dozer blade attachment for its tractors, the company also added snow blowers to its power products with the "Reo" snow thrower line. The company's products earned a good reputation in the marketplace. The 1968 Ranger was a high-end 6 hp (4.5 kW) rider with big rear wheels, "husky front suspension", and featured a two-year warranty. In April 1968, Wheel Horse entered the snowmobile market by purchasing the Sno-Flite snowmobile line of CE Erickson of Des Moines, Iowa. Six-models called "Safari" ranged from 295 to 440 cc producing 18 hp (13.4 kW) to 30 hp (22.4 kW) with an optional electric start system, and were priced from $845 to $1,195. Sno-Flite snowmobiles were made by Wheel Horse until 1972, when the line was sold to Parts Unlimited, who continued support for the products until replacement parts ran out in the late-1970s or early-1980s. In the spring of 1969, Wheel Horse opened a production plant in Oevel, Belgium. The factory was called Amnor N.V. Production ended on this site in 1991. The building is now the headquarters for Toro Europe. There were eleven models in four lines of lawn and garden tractors by 1974: the 8 hp (6.0 kW) "economy" A Series with standard 32-inch mower and electric or recoil start, the "compact" B Series with a four-speed or automatic transmission, the C Series offering four models (the C-120 and C-160 automatic, and the C-100 and C-160 8-speed and the c161), as well as the top-of-the-line D Series featuring automatics in D-160, D-180, and the D-200 powered by a twin-cylinder, 19.9 hp (14.8 kW) engine. The business was acquired by American Motors (AMC) on May 24, 1974. The company paid $30 million as it expanded into non-automotive markets. In 1982, a group of AMC officers, led by director of corporate development John S. Munn acquired Wheel Horse in a management buyout. During this time, some cosmetic changes were made, but frame and attachment design remained the same. In mid-August 1986, Wheel Horse was purchased for $8 million by Toro. Tractors were built under the Toro banner for the next two decades. Under their new owner, economically priced Wheel Horse tractors shared the same pressed-steel frames, attachments, and other parts used in bargain-built Toro family equipment. In fact, even larger garden and compact tractors were "cookie cutter" units identical in construction to New Holland models built under contract by Toro. The Wheel Horse name was eliminated from production after 2007.

Collectability The brand has enjoyed a resurgence of interest in recent years, such that in 1999 the "Wheel Horse Collectors Club" was formed and has gathered annually in June at the South Mountain Fairgrounds in Arendtsville, Pennsylvania. Owners exhibit their machines and participate in "Horse" trading.

References

Bibliography Martino, Michael A. (2000). Straight from the Horse's Mouth: The Wheel Horse Story. Stemgas Publishing. ISBN 978-0-9706668-0-2.

External links Official Website of the "Wheel Horse Collectors Club"

Illustrations

Wheel Horse illustration
Wheel Horse: 1958 Wheel Horse Rj-58 garden tractor
1958 Wheel Horse Rj-58 garden tractor
Wheel Horse: 1988 Wheel Horse 520-H garden tractor
1988 Wheel Horse 520-H garden tractor

Worked examples

Example 1 — a first encounter with Wheel Horse

Start with the simplest possible case. Write down what Wheel Horse claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Wheel Horse before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Wheel Horse ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Wheel Horse

In research
Wheel Horse appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Wheel Horse in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Wheel Horse is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1946 establishments in Indiana, 1986 disestablishments in Indiana, American Motors, so understanding it makes those chapters shorter.
In everyday life
Look for Wheel Horse outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Wheel Horse in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Wheel Horse means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Wheel Horse out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Wheel Horse in simple terms?

Wheel Horse was a manufacturer of outdoor and garden power equipment, including lawn and garden tractors. The company's headquarters were in South Bend, Indiana, USA.

Why does Wheel Horse matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Wheel Horse?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Wheel Horse.

Tags

  • 1946 establishments in Indiana
  • 1986 disestablishments in Indiana
  • American Motors
  • Defunct companies based in Indiana
  • Lawn and garden tractors
  • Manufacturing companies based in Indiana
  • Manufacturing companies disestablished in 1986
  • Manufacturing companies established in 1946
  • Snowmobiles

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