WA bulldozer or dozer is a large motorized machine that travels on tracks and is equipped with a metal blade to the front for pushing material: soil, sand, snow, rubble, or rock during construction or conversion work. Bulldozers are also called crawlers. When needed, a hook-like device can be mounted on the rear to loosen dense materials. Bulldozers can be found on a wide range of sites, mines and quarries, military bases, heavy industry factories, engineering projects, and farms. The word "bulldozer" refers to only a tractor fitted with a dozer blade. The word is sometimes used inaccurately for other earth moving equipment such as front loaders.
WThe Clark air Crawler model CA-1 widely known as the Clark CA-1 was a small airborne bulldozer designed for improvement of runways in World War II by the United States Armed Forces.
WKunduz or AZMİM, is a Turkish tracked amphibious combat engineering armoured bulldozer.
WThe Caterpillar D4 track-type tractor is a small bulldozer manufactured by Caterpillar Inc.
WThe Caterpillar D5 is a small track-type bulldozer manufactured by Caterpillar Inc. The original D5 series was only produced in 1939. The current D5 series being produced is the D5K.
WThe Caterpillar D6 track-type tractor is a medium bulldozer manufactured by Caterpillar Inc. with a nominal operating weight of 18 tons. The military versions were classified as the SNL G152 medium tractor, under the G-numbers classification system used for army tractors.
WThe Caterpillar D9 is a large track-type tractor designed and manufactured by Caterpillar Inc. It is usually sold as a bulldozer equipped with a detachable large blade and a rear ripper attachment.
WThe MAZ-538 is a heavy, wheeled bulldozer which was designed and built in the Minskyi Avtomobilnyi Zavod from the 1950s for the Soviet armed forces. It was preceded by the prototype MAZ-528. Over the decades, various modifications have been made, some of which are still used today. Production was discontinued in the early 1990s.
WThe MAZ-529 (МАЗ-529) is a uniaxial tractor designed by the Soviet vehicle manufacturer Minsky Automobilny Zavod (MAZ), which started production in 1959. From 1958, production of this type was relocated to MoAZ as part of the specialization of the Soviet automobile industry and continued there until 1973 under the name MoAZ-529.
WThe MAZ-538 is a heavy, wheeled bulldozer which was designed and built in the Minskyi Avtomobilnyi Zavod from the 1950s for the Soviet armed forces. It was preceded by the prototype MAZ-528. Over the decades, various modifications have been made, some of which are still used today. Production was discontinued in the early 1990s.
WThe Vickers VR180 Vigor was a British crawler tractor, built from 1951 to 1958 by Vickers-Armstrongs. During World War II, the company gained substantial experience in the design and construction of tanks and continuous track vehicles. After the war they developed a civilian crawler tractor that could be sold for use in peacetime reconstruction work. It was notable for the unusual sophistication of its chassis.