Ridgid 41977 Model K-750 is a 115 Volt Drum Machine With Autofeed options designed for 3/4 In auger cable (not included). Equipped With 1/2" HP Induction motor this powerful self-contained machine is ideal for lateral lines. It is easy to transport and requires minimal set-up. The well-balanced design insures less user fatigue yet feels lighter thanks to the portability features. Transport wheels and a "hand truck" style frame design guarentees easy loading and unloading into service truck/van as well as on site maneuverability. The Drum Machine itself features Autofeed for advancing and retrieving cable automatically at up to 20' per minute. The Ridgid K-750 Drum Machine is capable of spinning cable at 200 RPM. The tough corrosion-resistant cable drum is built to withstand the harsh treatment and abuse that often comes from daily wear and tear. It will not dent or corrode and cleans easily. The drum is able to hold 100 feet of 3/4 In. (30m19mm) cable.