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As described in Herbert L. Nicholas' "Moving the Earth", [5] now in its 5th edition, Euclid was everywhere. GM's work on heavy duty automatic transmissions during the Second World War had produced the Allison heavy duty automatic in 1945. Euclid was the first to use this transmission in heavy duty off-road dump trucks in the late 1940s.
He was an earth moving contractor dealer in bulldozer accessories and envisaged a pulled trailer that could excavate and pick up earth as it moved. He approached bulldozer manufacturer Caterpillar in the mid-1930s with his idea, but it was turned down, so he founded his own company. The first Tournapull, called the Model A, was rolled out of ...
introduction of land scaper equipment with a single person-operated power control unit, allowing it, in combination, to load, haul, dump, and spread earth; [2] replacing earlier-used "wide steel wheels" that "cut into sandy soil", with large rubber truck tires, [ 2 ] [ 9 ] : 191, 197 and the development of low-pressure, heavy-duty rubber tires ...
R. G. LeTourneau founded R.G. LeTourneau, Inc. in California in 1929, as a contractor of earthmoving equipment, which manufactured products in Longview, Texas. [1] [better source needed] During World War II, the company provided nearly 75% of the Allies' earthmoving equipment. [2] In 1954, it built the first jack-up drilling rig.
By the end of the 19th century, Kilbourne and Jacobs was the largest manufacturer of earth-moving equipment in the United States. [4] The Ohio State Journal reported in 1890 that the company produced approximately 150,000 hand trucks per year with between 400-600 workers, pushing annual sales to nearly $1 million. [2] [1]
In 2014, it was reported that three out of every four pieces of construction equipment sold in India was a JCB, and that its Indian operations accounted for 17.5% of its total revenue. [14] JCB-based memes have also become prevalent in India. [15] JCB began manufacturing 20-30 tonne excavators in Solnechnogorsky District in Russia in 2017. [16]
Heavy construction equipment is usually used due to the amounts of material to be moved — up to millions of cubic metres. Earthwork construction was revolutionized by the development of the scraper and other earth-moving machines such as the loader, the dump truck, the grader, the bulldozer, the backhoe, and the dragline excavator.
Sometimes, a bulldozer is used to push or pull another piece of earth-moving equipment known as a "scraper" to increase productivity. The towed Fresno Scraper , invented in 1883 by James Porteous , was the first design to enable this to be done economically, removing the soil from an area being cut and depositing where needed as fill .
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