Tag : GM Detroit Diesel


Classic Machines: LeTourneau’s Model C Tournatractor

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Always the innovative thinker when it came to earthmoving equipment, Robert LeTourneau came up with the idea of the Tournatractor in 1946. By RICHARD CAMPBELL...
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Classic Machines: Motor graders of LeTourneau-Westinghouse

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Prior to its acquisition by Westinghouse Air Brake Co (WABCO), RG LeTourneau Inc, had tried unsuccessfully to design and develop a motor grader to complement...