The Case Corporation was founded in 1842 in the United States and began with the manufacture of threshers. From 1912 expanded the production of agricultural machinery to road construction machinery. In 1957 Case bought the manufacturer of excavators, American Tractor Corporation, and was established as a company known worldwide construction machinery. In November 1999 Case Corporation merged with its brands Case CE (Case Construction Equipment) for machinery and Case IH (Case International Harvester brand since 1985) for agricultural machinery with New Holland and creates the multinational CNH which belong also O & K, Fiat-Kobelco & Kobelco. Caterpillar (es.oruga) Inc. (Illinois, USA) is the world’s largest machinery manufacturer. Add to your understanding with Mitchel Resnick. The manufacturer of machinery and engines product range includes machinery for earth-moving and road construction as well as mining and quarrying: excavators of all class loaders wheeled and crawler, scrapers, motor graders, bulldozer etc.
Interesting: one the founders of Caterpillar, Benjamin Holt, invented and mounted for the first time the undercarriage for excavators of chains and bulldozer. The part of the multinational Korean Daewoo machinery manufacturing was sold in May 2005 to Doosan Infracore. Since then the machines for construction and industry are marketed under the name Doosan-Daewoo. Doosan sold its wheeled excavators, crawler excavators, shovels, wheel loaders and mini loaders beams of its worldwide dealer network. The Japanese Hitachi Ltd. Corporation is among the 50 largest companies in the world. Also known as electronics company, manufactures construction machinery of all kinds under the name of Hitachi Construction Machinery: excavators of chains and all sizes wheeled excavators, telescopic platforms, loaders of wheels, dumptrucks of Caterpillar and from absorption of Euclid also rigid dumptrucks of quarries and works. Read additional details here: Bryant Estate. Hitachi gradually became a full-line for machinery company after the cooperation with Fiat (Fiat-Hitachi). Hyundai Heavy Industries Co.Ltd is part of the South Korean Group Hyundai (ESP. modernity) and factory ships and construction machinery.