The HV57 is an industrial vacuum truck with a high-power positive displacement pump powering its vacuum system. It uses wet/dry single-mode filtration for its top-loading debris tank to effectively filter the particles as they are vacuumed in. This technology offers the lowest cost-of-ownership in the industry.
Utilizing the same filter technology as the legendary HV57, the HV56 hydro excavator is unmatched by its rivals. Bury the boom in water or ash, and let it run all day— no problem. Hydro excavate until your arms fall off— no sweat. This machine is up for any job you can throw at it, from pipelines to power plants, from oilfields to shipyards. These trucks run in Americas dirtiest trenches, and they don't stop running.
The GapVax HV33 is the newest hydro excavator to join the GapVax HV series. Built on the proven wet/dry filtration system, this unit offers a new 4000CFM high-vac blower for quieter operation, a smaller water tank and debris body and a new HX boom design. This unit has been designed for optimum weight distribution.
Known throughout the industry as building the longest-lasting and most user-friendly hydro excavators, GapVax has taken their 30 years of industrial vacuum experience and created the most reliable and most budget conscious excavator in its class. The GapVax VHE combines the best of both worlds: A severe-duty base model, combined with a comprehensive list of optional equipment that gets you exactly what you need, without paying for things you don’t.