The HX-4000 hydroexcavator from LMT, in partnership with Smart-Dig of New Zealand, has a modular subframe that mounts to a 33,000 GVW new or used single-axle truck. Features include an auxiliary 83 hp Kubota diesel engine, 1,500 cfm Tuthill 6015 blower, 3,000 psi (7 gpm) Udor waterblaster, 6-cubic-yard debris tank and four side-mounted, rotary-molded water tanks totaling 396 gallons. The wireless, remote-control telescoping boom rotates 270 degrees. Options include a 400,000 Btu AquaBlast, fuel-oil fired water heater for cold-weather operation. 800/545-1074; www.vaxteel.com.