In the world of industrial cleaning, mining, oilfield services, and municipal maintenance, having a pump that can handle nonstop demand is non-negotiable. That’s where the Annovi Reverberi (AR) RTX Hydraulic Drive Pump Series shines. Built to integrate seamlessly into hydraulic systems, these pumps deliver unmatched power, reliability, and flexibility.
With flow capacities ranging from 8 to nearly 40 gallons per minute and pressures up to 4350 PSI, the RTX family sits at the top of AR’s industrial pump lineup. Whether you’re outfitting a mobile wash skid, maintaining a mining fleet, or installing a permanent process system, the RTX Hydraulic Drive Pump delivers the strength you need with the efficiency you expect.

Key Benefits of RTX Hydraulic Drive Pumps

Built for Industrial Duty
RTX Hydraulic Drive Pump series combines premium materials and precision engineering:

• Nickel-plated brass head → Resists corrosion in aggressive water environments.
• Aluminum connecting rods → Provide strength while balancing weight.
• 76 oz crankcase oil capacity → Keeps bearings and pistons cool during long-duty cycles.
• Stainless steel plungers & valves → Withstand high pressure and heat.
• Hydraulic motor compatibility → Eliminates the need for separate engines or electric motors.

This design gives operators a pump that thrives in the harshest environments—oil rigs, mines, shipyards, and large municipal systems.

Key Technical Specifications

• Operating Speed: 1450 RPM (low RPM for cooler, long-life operation)
• Flow Range: 8.0 – 39.6 GPM
• Pressure Range: 1740 – 4350 PSI
• Pump Head: Nickel-plated brass
• Oil Capacity: 76 oz crankcase
• Inlet/Discharge: 1” F Inlet, 1/2” F Discharge
• Mounting: Splined hollow shaft drive or hydraulic gear motor assembly

RTX Hollow Shaft Models
For OEMs and equipment builders who prefer direct mechanical connection, AR offers the RTX in hollow splined shaft configurations. These models are designed for coupling directly to gearboxes or hydraulic motors.

• RTX50.300C → 13.2 GPM, 4350 PSI, 28.3 EBHP, 72 lbs
• RTX60.300C → 15.9 GPM, 4350 PSI, 36.0 EBHP, 72 lbs
• RTX70.200C-SX → 18.5 GPM, 2900 PSI, 23.0 EBHP, 72 lbs
• RTX85.150C → 22.4 GPM, 2200 PSI, 22.0 EBHP, 72 lbs
• RTX100.120C → 24.0 GPM, 1740 PSI, 20.0 EBHP, 72 lbs
• RTX150.100N → 39.6 GPM, 1450 PSI, 28.3 EBHP, 77 lbs

These are perfect for skid builders, OEM equipment manufacturers, and contractors who want mechanical reliability without unnecessary add-ons.

RTX Hydraulic Gear Motor Drive Models
For operations looking for turnkey hydraulic integration, AR pairs the RTX pump with a Sauer Danfoss hydraulic gear motor. This package is designed for mobile rigs, plant equipment, and hydraulic-powered machinery.

• HYD-RTX30 → 8.0 GPM, 4350 PSI
• HYD-RTX50 → 12.0 GPM, 2900 PSI
• HYD-RTX70 → 17.0 GPM, 2200 PSI
• HYD-RTX85 → 21.0 GPM, 2200 PSI
• HYD-RTX100 → 24.0 GPM, 1740 PSI

These units connect directly to existing hydraulic circuits, saving space, eliminating extra engines, and simplifying system design.

Why Choose RTX Hydraulic Drive Pumps?
The RTX is designed for industries where other pumps fall short. Its advantages include:

• Extreme Flow & Pressure Options → Up to 39.6 GPM and 4350 PSI.
• Hydraulic Integration → Directly connects to hydraulic systems; no need for separate engines or electrical systems.
• Durability Under Heat & Stress → Nickel-plated brass and stainless steel extend service life.
• High Efficiency → EBHP ratings confirm excellent power-to-performance ratio.
• Flexible Configurations → Choose OEM hollow shaft models or pre-built hydraulic motor packages.

This makes RTX pumps ideal for both custom builds and ready-to-run hydraulic installations.

Industry Applications
RTX Hydraulic Drive Pumps are deployed worldwide in sectors where uptime and reliability are critical:

• Oil & Gas – Drilling rigs, offshore platforms, and washdown skids.
• Mining & Quarrying – Dust suppression, conveyor cleaning, and equipment wash bays.
• Municipal Services – Sewer jetting, wastewater treatment, and street cleaning.
• Fleet & Rail – Train wash stations, truck depots, and transit systems.
• Industrial Plants – Descaling, process washdown, cooling circuits, and food plant sanitation.
• Marine Industry – Dockside cleaning, ship hull maintenance, and saltwater-resistant applications.

Maintenance Best Practices
To maximize service life, AR recommends routine care and inspections:

• Monitor Oil Levels – Keep crankcase topped with non-detergent SAE30 oil.
• Inspect Hydraulic Circuits – Ensure proper motor flow and PSI for stable operation.
• Replace Seals & Valves – Use AR rebuild kits at recommended service intervals.
• Torque Mounting Bolts – Prevent vibration and misalignment damage.
• Flush Water Supply – Always use filtered water to minimize seal and plunger wear.

These simple steps ensure your RTX pump stays online, even under nonstop heavy-duty cycles.

Benefits to Operators
Operators and fleet managers who invest in RTX pumps gain:

• Reliable Continuous Duty → Built for nonstop runtime.
• Reduced Downtime → Fully supported with service kits and parts.
• Lower Lifecycle Costs → Rebuildable design eliminates the need for full replacements.
• Integration Efficiency → Hydraulic compatibility reduces system complexity.
• Proven Brand Confidence → Backed by AR’s global network of support and parts.

Final Thoughts
The RTX Hydraulic Drive Pump Series represents the pinnacle of heavy-duty pump engineering. With its ability to deliver up to 4350 PSI at flows exceeding 20 GPM—and as much as 39.6 GPM at lower pressures—it provides unmatched performance for oilfields, mining, municipal services, and industrial plants.
Whether you need a splined shaft model for OEM integration or a turnkey hydraulic gear motor package, the RTX ensures your system has the pressure, flow, and durability required for mission-critical work.
 If your operation relies on hydraulic power and demands continuous-duty, industrial-grade pressure washing or water transfer, the AR RTX Hydraulic Drive Pump is your top choice.

For additional industry standards and technical resources, visit the hydraulic insititue