WAR VEHICLES

Hello ladies and gents this is the viking telling you that today we are talking about

JEFFERY QUAD

Jeffery Quad truck with U.S. Marines.jpg

The Jeffery Quad, also known as the Nash Quad or Quad is a four-wheel drive, 1​1⁄2-ton rated truck that was developed and built by the Thomas B. Jeffery Company from 1913 in Kenosha, Wisconsin and after 1916 by Nash Motors, which acquired the Jeffery Company. Production of the Quad continued unchanged through 1928.

The Quad introduced numerous engineering innovations. Its design and durability proved effective in traversing the muddy, rough, and unpaved roads of the times. The Quad also became one of the most successful vehicles in World War I. The Quad was produced in large numbers by Jeffery and Nash, as well as under license by other truck makers.

The United States Army needed to replace the four-mule teams used to haul standard one-and-a-half-ton loads with a truck and requested proposals in late 1912. The company began development by purchasing a new Four Wheel Drive Auto Company (FWD), but found it to be unacceptable and sold the vehicle to begin its own design from scratch. By July 1913, the 3,000 lb (1,361 kg) capacity truck was ready for public demonstration of its capabilities.

The Jeffery designed a four-wheel-drive truck, known as the "Quad" or "Jeffery Quad" subsequently greatly assisted the subsequent efforts during World War I by several Allied nations, particularly the French. The Jeffery Quad became the workhorse of the Allied Expeditionary Force.

These unique vehicles also saw heavy service under General John J. "Blackjack" Pershing as both the Jeffery armored car and as regular transports during the Army's 1916 Punitive Expedition through Mexico; Quads were also used extensively during Pershing's later European campaigns of World War I. The United States Marine Corps also adopted the Jeffery Quad, using it in the Haiti and Dominican Republic conflicts from 1915 through 1917.

Approximately 11,500 Jeffery and Nash Quads were built between 1913 and 1919. "Four-wheel drive trucks had been built before ... but aside from the Jeffery Quad (Nash Quad, per subsequent purchase) earlier designs were inefficient, crude, and flimsy.

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