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A draft horse (US) or draught horse (UK), also known as dray horse, carthorse, work horse or heavy horse, is a large horse bred to be a working animal hauling freight and doing heavy agricultural tasks such as plowing. There are a number of breeds, with varying characteristics, but all share common traits of strength, patience, and a docile ...
The modern Percheron draft breed may in part descend from destriers, though it is probably taller and heavier than the average destrier. Other draft breeds such as the Shire claim destrier ancestry, though proof is less certain. Modern attempts to reproduce the destrier type usually involve crossing an athletic riding horse with a light draft type.
A horse engine (also called a horse power or horse-power) is a (now largely obsolete) machine for using draft horses to power other machinery. It is a type of animal engine that was very common before internal combustion engines and electrification. Mills driven by horse powers were called horse mills. Horse engines were often portable so that ...
In May 1957, the engine was tested in one Austin A35, alongside a 20 hp 500cc air-cooled later 670cc water-cooled 2-cylinder two-stroke engine developed by Dr Joe Ehrlich of EMC Motorcycles [5] that was tested in one Austin A30 before being used in an experimental Austin A30 based prototype with weight reduced to 584 kg (by way of a special ...
At its height, the organization was the largest draft horse association in the world, in the early 20th century registering over 10,000 horses annually. [ 12 ] [ 19 ] In the late 19th century, Percherons also began to be exported from the United States to Great Britain, where they were used to pull horse-drawn buses in large cities.
To establish the "largest" category, several factors take precedence: overall weight, which gives traction over driving axles; size (length and height of engine itself); and power, which may be in terms of raw horsepower, tractive effort, available power at axles (shaft horsepower) or, in the case of steam locomotives, available steam on a ...
In the nineteenth century, Belgian draft blood was added to give the breed the heavier conformation it has today. [1] The extra weight and size was desired to turn the breed into a very heavy draft breed, after their role as an artillery horse had diminished through the advent of mechanization, as well as a desire for a meat animal.
A fractional-horsepower motor (FHP) is an electric motor with a rated output power of less than one horsepower (745.7 W) (the term 'fractional' indicates less than one unit). There is no defined minimum output, however, it is generally accepted that a motor with a frame size of less than 35mm square can be referred to as a 'micro-motor'.