Hydro Excavation Trucks Engineered for Simplicity.
Built for all conditions.
Easy to operate, highly efficient non-destructive digging equipment for real jobsites. RAMVAC hydro excavation trucks help crews safely excavate around buried infrastructure, reduce downtime, and keep critical work moving.
American Made Equipment
85+ Years of Industry Experience
65+ service locations
The RAMVAC Advantage
Reliable Equipment Keeps Crews Moving, Safely
RAMVAC hydro excavation equipment is designed for crews that need reliable performance without unnecessary complexity. With a simplified 12-volt electrical system instead of a heavily integrated CAN bus platform, RAMVAC makes operation, diagnostics, and service more straightforward in the field.
That means fewer complicated troubleshooting scenarios, easier maintenance, and more confidence when crews need to safely expose utilities and keep the job moving.
Operator Safety Comes First
From the way the truck operates to the way its systems are designed and serviced, RAMVAC prioritizes practical safety features that support the operator in the field.
A key RAMVAC advantage is the ability to run Work Mode while the truck remains in neutral. This allows crews to operate the excavation system without relying on a drivetrain setup that can introduce unnecessary movement risk during stationary work.
Combined with straightforward controls, service-friendly systems, and a design built around operator simplicity, RAMVAC helps crews stay focused on the job while reducing avoidable complications.
Purpose-Built Hydro Excavators for Demanding Work Environments
The RAMVAC HX Series offers a broad range of hydro excavation truck configurations designed to perform across demanding municipal, utility, contractor, and industrial environments. With multiple debris body capacities, vacuum system options, and drive system choices available, RAMVAC helps crews match the right excavator to the work they need to complete.
Built around practical engineering, reliable performance, and service-friendly operation, the HX Series gives crews the flexibility to choose a truck that supports their application without adding unnecessary complexity.
Broad HX Series lineup with multiple truck configurations available
Cold-weather protection features designed to support year-round productivity
Debris body, blower, and drive system options to match different operating needs
Simplified systems that make operation and maintenance more straightforward
Why Crews Choose RAMVAC
Every hydro excavator can move dirt. The difference is how efficiently crews can operate, maintain, and keep equipment working day after day. RAMVAC trucks are engineered around productivity, reliability, and simplicity.
Top-Tier Simplicity
No complex computer systems or CAN bus integration. A straightforward 12-volt electrical system simplifies operation, troubleshooting, and in-house maintenance.
Designed for Less Downtime
Available reversible positive displacement blower technology helps clear common vacuum system clogs in seconds without requiring the operator to leave the ground.
Built for Cold-Weather Work
The insulated environmental chamber protects hydraulic and water systems during sub-zero conditions while helping shield plumbing components from exposure.
Exclusive DuraProlene® Water Tanks
Corrosion and chemical-resistant water tanks feature a fully baffled design that helps control water movement while providing long-term durability.
Hydro Drive
Eliminates transfer case and allows for vacuum, water pump, and boom to be hydraulically driven and active while moving on a job site.
Dig Deep Boom Design
Excavate deeper with less repositioning. The Dig Deep Boom helps crews maintain productivity while reducing setup time and operator fatigue.
See RAMVAC Hydro Excavation in Action
RAMVAC Vacuum Excavators by Sewer Equipment offers a full line of truck and trailer mounted vacuum excavators manufactured with the end user in mind. With a compact footprint and a number of standard features and options, RAMVAC provides quality equipment and service for the industrial, municipal, utility and environmental cleaning markets.
Choose the Right Hydro Excavator for Your Crew
From compact single-axle units to high-capacity hydro excavation trucks, the RAMVAC HX Series gives public works teams and utility contractors multiple options for daylighting, potholing, and non-destructive digging.
RAMVAC HX Series
HX-3
The HX-3 is the most compact hydro excavation truck in the RAMVAC HX Series, built for crews that need maneuverability without giving up core daylighting capability.
Key Specs
3 yd³ debris
325 gal water
RAMVAC HX Series
HX-6
The HX-6 gives crews more debris capacity while staying compact enough for municipalities and contractors working in tighter utility environments.
Key Specs
6 yd³ debris
650 gal water
RAMVAC HX Series
HX-9
The HX-9 brings full-size hydro excavation productivity into a smaller full-size configuration — a strong fit for crews that need more capacity without moving to the largest truck.
Key Specs
9 yd³ debris
1,300 gal water
Trusted by Crews Who Depend on Their Equipment
“We are so fortunate that our city has this truck. So much is buried now (phone, sewer, water, fiber, cable lines), we can’t risk digging with anything but with a hydro excavator like the RAMVAC HX unit.”
Utilities
Telecom
Construction
Infrastructure
Oil & Gas
Municipalities
Public Works
Plumbing
Environmental
Ready to Put RAMVAC to Work?
Tell us about your application and we’ll help you identify the right hydro excavation truck for your crew.
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FAQs About RAMVAC Hydro Excavators
What types of work are RAMVAC hydro excavators commonly used for?
RAMVAC hydro excavators are commonly used for utility locating, daylighting, potholing, soft digging, utility repairs, slot trenching, and other non-destructive excavation applications.
Which RAMVAC model is best for my operation?
The right model depends on your application, crew size, access requirements, and production goals. Smaller models provide maneuverability in tighter work environments, while larger configurations offer increased debris capacity for high-production operations.
Does RAMVAC hydro excavators operate in all weather conditions?
Yes. Available all-weather environmental chamber systems help protect hydraulic and water components during operation, making RAMVAC a strong choice for municipalities and contractors in any climate.
What makes RAMVAC different from other hydro excavation trucks?
RAMVAC focuses on practical engineering, simplified maintenance, durable construction, and operator-friendly design. Features such as the straightforward 12-volt electrical system, available reversible blower, DuraProlene® water tanks, and hydraulic drive system are designed to help crews stay productive while minimizing unnecessary complexity.
Do RAMVAC trucks require specialized maintenance equipment?
RAMVAC equipment is designed around straightforward serviceability. The simplified electrical architecture and practical component layouts help maintenance teams perform routine service and troubleshooting more efficiently.
How do I purchase a RAMVAC hydro excavator?
Sewer Equipment works through a nationwide dealer network. After requesting a quote, you’ll be connected with the appropriate local dealer to discuss equipment selection, specifications, pricing, and delivery options.