The VX115 vacuum excavator from Schwing America is an all-in-one unit with air and water systems onboard. Roll-off vacuum boxes can be changed out on site while work continues. It offers 115 feet of horizontal and 110 feet of vertical reach, which allows more than 1 acre to be covered from one setup. It is based on a proven four-section, 39-meter roll-and-fold boom. The VE115 vacuum extension can connect to any vacuum excavator with a minimum 5,000 SCFM positive-displacement blower. High-pressure water and air connections are on the rear of the chassis with plumbing to the boom tip. 888-724-9464; www.schwing.com.