The HV-64 all-season hydroexcavator from Transway Systems has a direct-drive Robuschi RB-DV145 6,400 cfm blower with 27 inches Hg. Its hydraulically driven Giant Lp600 water pump delivers 10 gpm at 6,000 psi with the 1,200-gallon HDPE water tank and a 425,000 Btu diesel-fired burner. One diesel-fired heater prevents the water pump and water tank compartments from freezing. The blower, silencers and water system are contained within a walk-in insulated acoustical enclosure, reducing sound levels to the surrounding area. The 3,000-gallon debris tank has a hydraulically operated hoist and full-open rear door with hydraulic door locks. The 26-foot, hydraulically operated 8-inch suction boom is equipped with a joystick and wireless remote control. 800/263-4508; www.transwaysystems.com.