I have a contractor working in my landfill that is using seven 631E's to move 330,000 cubic yards of shale. I have run scrapers off and on over the years but I'm no operator. The contractor is ripping the shale 3 feet deep across the floor of the excavation. Is this an accepted practice? I was raised to believe this is a no-no, as the bowl will not fully load. They also run the nastiest cut I have ever seen. The scraper hands never drag the haul road and they carry the bowls at the highest level. Am I being to critical? What are your thoughts?
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