Horsepower
Videos
Horsepower is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of horsepower. Tw
A team of six horses mowing hay in East Lampeter Township, Pennsylvania, U.S.
Draft horse
Videos
A draft horse or draught horse, also known as dray horse, carthorse, work horse, or heavy horse, is a large horse bred to pull heavy loads and work agricultural tasks such as plowing. A number of bree
Horsepower
…the exact year. The term was adopted in the late 18th century by Scottish engineer James Watt to compare the output of steam engines with the power of draft horses. It was later expanded to include the output power of other power-generating machinery such as piston engines, turbines, and electric motors. The…
A draft horse is generally a large, heavy horse suitable for farm labor, like this Shire horse.
Comparison of a typical-sized carriage horse (top) to a heavy draft horse (bottom)
Draft horses plowing
A carter and his two draft horses, c. 1910