The HV33 HydroVax from GapVax is 30 feet long overall on a medium-duty chassis and includes a 600-gallon water tank, 6-cubic-yard debris body, 14- to 17-foot 6-inch boom in 8 or 6 inches, 4,000 cfm and an inverted fully opening tailgate. 888-442-7829; www.gapvax.com
