Motor graders require a little more care than other pieces of heavy iron to ensure they can maintain precise grades. "Considering that finish grade is typically from 1/8 to 1/4 in., turntable and ...
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 ...
The new four-tire 3012 DH and 3812 DH can self-load quickly and offer heaped capacities from 30 to 38 cubic yards for large ...