The original elevating graders (EGAs) were drawn by stock, and tractor-drawn elevating graders were used into the 1940s before being rendered obsolete by advances in belt loader and scraper technology ...
Motor-grader operators who are maintaining roads but want to climb to the top levels of the earthmoving profession — to become finished-grade operators — can practice the skills they need by taking ...
The Super Max-Trac differential on this New Holland motor grader reduces slippage, eliminates tire scuffing and allows the machine to track. Single-Handed Control Maddock Industries of Bloomington, ...
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