The Model C cleans 3-inch to 10-inch diameter lines with up to 200 feet of 1-1/4-inch self-feeding dual cable in 8-foot or 10-foot sections (that require no handling when rotating). This unit spins cable at twice the RPM of a continuous cable machine, maximizing cleaning power in 3-inch to 10-inch diameter lines. The unit weighs 72 pounds and includes a folding handle to facilitate loading and transportation. The Model C is designed for tougher blockages such as tree roots and for longer runs in main sewer lines.