Trailer, 850 gal/4.2 cu. Yd., 6 gpm @ 3500 psi - Hydro Excavation

850 Jet Vac | Quiet, Powerful Vacuum Excavator The Ring-O-Matic 850 Jet Vac delivers industry-leading vacuum excavation performance with one of the quietest operating profiles in its class. Designed for contractors working in urban, residential, and noise-sensitive environments, it combines powerful vacuum with advanced sound-reduction engineering. Built for reliability and efficiency, the 850 Jet Vac features dual splash-bearing blowers, enhanced stability with a low center of gravity, and optimized towing balance—ensuring consistent, safe operation on every jobsite. An improved rear door sealing system enhances debris containment and simplifies cleanup. Key Benefits: Quiet operation for city and neighborhood projects High-performance vacuum excavation capability Stable, contractor-friendly design for easy transport Durable construction for long-term reliability For utility daylighting, potholing, and non-destructive excavation, the 850 Jet Vac is the dependable solution that maximizes productivity while minimizing disruption.