HYD-RTX60.300P RTX60 Pump Motor Package | Direct Drive

HYD-RTX60.300P | Hydraulic Pump | 15.8 GPM 4350 PSI | Piston Motor Class Drive

HYD-RTX60.300P is the RTX 60.300 platform specified for engineered hydraulic systems: Annovi Reverberi’s 366-series triplex plunger pump rated 15.8 GPM (60 L/min) at up to 4350 PSI (300 bar), 1450 RPM, with an AR-published requirement of 45 HP (33.6 kW) at full duty. It is the pump a system designer draws first and builds the circuit around — because at this duty point, success is decided on the hydraulic side of the flange long before the first drop of water moves.

The applications are the heavy end of mobile high-pressure work: hydro-excavation units cutting frost and clay at production rates, main-line jetters, large-area surface preparation, and OEM machines where 15.8 GPM at full 300 bar is the number the specification was written around. The HYD-RTX60.300P brings that duty point in at roughly 72 pounds — compact-frame mass with industrial-frame output.

HYD-RTX60.300P Specifications

• SKU: HYD-RTX60.300P
• Configuration: Hydraulic drive pump, RTX 60.300 platform, piston-motor-class duty
• Pump: Annovi Reverberi RTX 60.300 (366-series frame)
• Flow Rate: 15.8 GPM (60 L/min)
• Maximum Discharge Pressure: 4350 PSI (300 bar)
• Rated Speed: 1450 RPM — never overspeed
• Power Requirement: 45 HP (33.6 kW) at full duty, per AR’s published rating
• Drive Interface: 13-tooth spline class, F56 flange family (SAE J498 B101)
• Inlet Ports (2): 1″ F
• Discharge Ports (2): 1/2″ F — high-pressure rated fittings only
• Maximum Fluid Temperature: 140°F
• Plungers: Ceramic
• Weight: Approximately 72 lbs (32.5 kg)

Designing the Circuit: AR’s Published Pairings

Annovi Reverberi takes the guesswork out of powering this platform by publishing the exact motor pairings and the oil each demands. The piston 64cc pairing runs on 102 L/min (26.9 GPM) at 244 bar (3,538 PSI) — the efficient choice for engineered systems, since piston motors hold higher efficiency at pressure and their oil demand fits a smaller pump and cooler. The gear 90cc alternative runs on 142 L/min (37.5 GPM) at 176 bar (2,552 PSI) — simpler and cheaper on the motor side, at the cost of moving 40% more oil. Both land near 56 hydraulic horsepower, continuously, which sets everything else in the design: prime mover capacity with margin, reservoir volume for the duty cycle, return filtration, and a cooler sized for trigger-on hours rather than minutes. If a different motor suits your architecture, hold the design rule — RPM ≈ 231 × hydraulic GPM ÷ displacement (in³) to reach 1450 RPM, torque verified at working pressure, relief set at the motor’s rating. WSHPWR reviews circuit designs against this pump’s requirement every week; send yours before you cut hose.

Efficiency Is the Hidden Spec

At 56 hydraulic horsepower, every point of drive efficiency is real money. The difference between a well-matched piston-motor circuit and a loosely specified one shows up as fuel burned at the prime mover, heat dumped into the cooler, and duty-cycle derating on hot days. The HYD-RTX60.300P rewards tight engineering: correct displacement for the available flow, short return runs, honest cooling capacity, and a relief that protects without chattering. Systems built to those rules run the published numbers all shift; systems that treat the hydraulics as an afterthought never quite reach them.

Coupling & Serviceability

The 13T spline interface joins pump and motor on one centerline at the F56 flange family — no belts, couplers, or field alignment, and no side loading reaching bearings or seal packs. Either component dismounts independently at the flange, so a motor service never disturbs the pump and a seal job never touches the motor. Valve access is in place through the head, keeping routine inspection inside a maintenance window instead of a teardown.

Installation & Operation Notes

Spline first: 13T SAE B class for this pump — 14T SAE C hardware from RTD systems will not engage. Mount horizontally, verify rotation at commissioning, and engineer the suction path like the pressure path: flooded, filtered, full-size through the dual 1″ inlets, because cavitation at 15.8 GPM and 300 bar is the fastest way to destroy an otherwise healthy pump. Regulate with an unloader plus certified safety relief, rate every downstream component for 4350 PSI with margin, size nozzles to the duty point, hold 1450 RPM as a ceiling, and winterize without exception.

Quality Assurance & Maintenance

Every HYD-RTX60.300P ships factory-tested for flow, pressure stability, and vibration. Upkeep runs the common RTX schedule — crankcase oil changes, seal inspection, valve checks with shared AR repair kits — with seal condition monitored closely given the sustained 45 HP throughput this frame carries at full duty.

HYD-RTX60.300P Key Features & Applications

• 15.8 GPM at 4350 PSI (300 bar), 1450 RPM — AR-published 45 HP duty point on a 72-lb frame.
• Published piston 64cc pairing: 26.9 GPM of oil at 3,538 PSI — the efficient engineered-system choice (~56 hydraulic HP).
• Gear 90cc alternative published for flow-rich systems: 37.5 GPM at 2,552 PSI.
• 13T spline coupling on the F56 flange family — independent motor/pump service at the flange.
• Ceramic plungers and in-place valve access on the shared RTX parts platform.
• Ideal for engineered hydro-excavation and jetting systems, OEM high-pressure machines, and integrators designing the full hydraulic circuit around the pump.