Pairing a pull-behind scraper and scraper hauler – specifically designed for the task – is teamwork at its best. Pull-behind scrapers work well in light stripping applications with no severe grades or where the material weighs less than 3,000 pounds per bank cubic foot and has no rocks or debris. According to Scott Knoblauch, senior consultant with Caterpillar, if you are working in soft or very poor underfoot conditions, pull-behind scrapers have much higher flotation than self-propelled scrapers. Read this entire article: Machine Matters: Dynamic Duo.