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From 1985 onwards, all new machines carried the 'RB' name instead of 'Ruston-Bucyrus', and in 1987, a new mechanical/hydraulic powered 51–60 model developed from the 38-RB was offered for use as a crane or dragline excavator [1] In 1990, RB bought from its rival Priestman, the design and manufacturing rights to Priestman's Variable ...
Bucyrus-Erie 50-R, 55 feet high and housing a massive drill, was used in the successful rescue of two miners during the 1963 Sheppton, Pennsylvania mining disaster. [16] 1250-B/W and 1260-W walking draglines, with buckets between 33 and 45 cu yd (25 and 34 m 3).
Hesston 5670 round baler, in 2010. AGCO was established on June 20, 1990, when Robert J. Ratliff, John M. Shumejda, Edward R. Swingle, and James M. Seaver, who were executives at Deutz-Allis, bought out Deutz-Allis North American operations from the parent corporation Klöckner-Humboldt-Deutz AG (KHD), a German company which owned the Deutz-Fahr brand of agriculture equipment.
305M Crawler Dragline Marion Power Shovel Company was an American firm that designed, manufactured and sold steam shovels , power shovels , blast hole drills , excavators , and dragline excavators for use in the construction and mining industries.
The first major design change to tracked loaders came with the integration of hydraulic systems. Using hydraulics to power the loader linkages increased the power of the loader. More importantly, the loaders could apply down pressure to the bucket, vastly increasing their ability to dig compacted ground.
A bulldozer or dozer (also called a crawler) is a large, motorized machine equipped with a metal blade to the front for pushing material: soil, sand, snow, rubble, or rock during construction work. It travels most commonly on continuous tracks , though specialized models riding on large off-road tires are also produced.
1937-1948 era Oliver Model 80 agricultural tractor. The Oliver Farm Equipment Company was an American farm equipment manufacturer from the 20th century. It was formed as a result of a 1929 merger of four companies: [1]: 5 the American Seeding Machine Company of Richmond, Indiana; Oliver Chilled Plow Works of South Bend, Indiana; Hart-Parr Tractor Company of Charles City, Iowa; and Nichols and ...
Caterpillar D2 with cutter and cart Caterpillar D2 compact crawler tractor (built from 1938–1957) at the Belvoir Castle Steam Festival 2007, Belvoir Castle, England. The Caterpillar D2 is an agricultural tractor manufactured by Caterpillar. It was introduced in 1938 [3] and was the smallest diesel powered track-type tractor manufactured by ...