The 651 Caterpillar scraper replaces the Cat 651E self-propelled scraper, which has not been offered for 15 years. The single-engine Caterpillar scraper has a heaped capacity of 44 cubic yards and ...

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If used in the right soil conditions with the correct scraper train and scraper tractor, a pull scraper system promises to move material faster with less initial investment, less support equipment, ...

Moving earth boils down to simple economics: move the soil as quickly as possibly at the lowest cost per cubic yard. Years ago, the market was dominated by motor wheel scrapers. Then articulated dump ...