Bob Smith used to be just a guy with a truck. Then he bought a used trailer-mounted waterjetter made by Harben and watched his business take off.“In 1996, I drove out to Michigan to demo it, bought it and drove it home,” says Smith, owner of Smith’s Sewer & Drain in Orangeville, Pa. Until then, he had relied on cable machines. “The jetter gave me a lot more chances to help out customers,” he says. “A cable machine only gets you so far.”Three years ago, Smith bought a new trailer-mounted Harben 4018 DTD jetter to replace the older unit, which
