The Model 2001 professional-grade cable machine from Spartan Tool has a capacity of 162 feet and cleans lines 3 to 10 inches. Its smart motor automatically senses difficult blockages and ramps up the power, while an automatic motor safety brake stops the drum fast. It disassembles quickly for easy movement up and down stairs or into and out of trucks, or tread crawlers and pneumatic tires can be used for easy transport while assembled. The dial-a-cable power feed allows for quick cable changes and feeds cable in and out automatically. An independent rotating inner drum prevents the kinking and buckling that can break cables, while the outer drum keeps dirt contained to help keep technicians and living areas clean. 800-435-3866; www.spartantool.com.