SakaiCapable of developing 400 pounds per inch of total applied force over its 54-inch-wide padfoot drum, Model SV201TB compacts cohesive silts and clays on slopes up to 45 percent. Drive at the drum, as well as the wheels, adds to its rough-terrain and slope capabilities. Center-point articulated steering enables it to maneuver up close to foundations, walls and footings. A strike-off blade provides trench backfilling and rough grading.