In 1903 two entrepreneurs, Richard Russell and C.K. Stockland, organized Russell Grader Manufacturing in Stephen, Minn. They had already been involved in road-maintenance equipment and wanted to ...
The first rubber-tired, self-propelled, purpose-built motor grader was the Auto Patrol, introduced by Caterpillar in 1931. This machine embodied several major design breakthroughs. Rather than ...
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