HYD-XJS1114 Hydraulic Motor Pump | XJS1114 Series

HYD-XJS1114 | Compact Hydraulic Pressure Washer Pump | 2.9 GPM 2030 PSI

HYD-XJS1114 is the compact entry point to Annovi Reverberi’s hydraulic drive range — the XJS 11.14 triplex plunger pump in hydraulic-drive configuration, delivering 2.9 GPM (11 L/min) at up to 2030 PSI (140 bar) at 1450 RPM from a power draw of roughly 3.5 horsepower. Where the industrial units in this category demand engineered circuits and dedicated power, the HYD-XJS1114 flips the qualification question: there is scarcely a hydraulic machine in the field that cannot run it.

That accessibility is the product. Mini excavators, compact utility tractors, turf and grounds equipment, small municipal machines, UTV-based maintenance rigs — machines whose auxiliary circuits deliver 4 to 10 GPM of oil and could never host a 25 HP washdown package — gain genuine pressure-washing capability with this pump aboard. Rinse the tracks and bucket before loading the trailer. Wash down mowers and implements at the shop apron. Clean signage, shelters, and site furniture from the machine already parked there. Small water, always available, everywhere the machine goes.

HYD-XJS1114 Specifications

• SKU: HYD-XJS1114
• Configuration: Hydraulic drive configuration of AR’s compact XJS platform
• Pump: Annovi Reverberi XJS 11.14 triplex plunger pump
• Flow Rate: 2.9 GPM (11 L/min)
• Maximum Discharge Pressure: 2030 PSI (140 bar)
• Rated Speed: 1450 RPM — never overspeed
• Power Requirement: Approximately 3.5 HP at full duty
• Maximum Fluid Temperature: 140°F
• Plungers: Ceramic
• Drive: Hydraulic, sized for compact-machine auxiliary circuits

Hydraulic Supply Requirements — Almost Any Circuit Qualifies

Full duty asks for only about 4.5 to 5 hydraulic horsepower — on the order of 4 to 5 GPM of oil at 1,500 to 1,800 PSI depending on motor displacement, numbers that sit comfortably inside the auxiliary spec of nearly every mini excavator, compact tractor, and small utility machine built. That is the reversal that makes this SKU useful: instead of asking whether your machine can power the washer, you ask only which motor displacement matches your circuit — RPM ≈ 231 × hydraulic GPM ÷ motor displacement (in³) to land at 1450 RPM. Keep a relief protecting the motor, return the oil through a short filtered line, and even modest circuits will run this pump all day. Call WSHPWR with your machine’s auxiliary flow and pressure and we will size the drive in one conversation.

Small Pump, Real Pressure

Do not confuse compact with consumer-grade. At 2030 PSI, the HYD-XJS1114 washes at genuine commercial pressure — the class of output that strips mud from tracks, clay from buckets, and clippings from mower decks — built on AR’s triplex plunger architecture with ceramic plungers, not the axial wobble-plate design of homeowner machines. The 2.9 GPM flow keeps water consumption low enough to run from a small onboard tank, which is exactly how compact-machine washdown gets deployed: a modest tank, this pump, a reel, and a gun, and the machine cleans itself and everything around it wherever it works.

Why Hydraulic Drive at This Size

Small engine-driven washers bring the usual small-engine burdens — fuel storage, starting, choke rituals, winter carburetor problems, and one more maintenance schedule. The HYD-XJS1114 has none of them: it runs whenever the host machine runs, at consistent output regardless of engine speed, with nothing to fuel, start, or tune. For grounds crews, cemetery and parks operations, rental fleets, and municipal departments, that reliability difference is the reason hydraulic washdown attachments outlast the gas washers bought alongside them.

Installation & Operation Notes

Confirm drive configuration and motor rotation at commissioning, and mount the pump horizontally. Feed the inlet from a flooded, filtered supply — small pumps cavitate on restricted suction as surely as large ones — and pair the discharge with an unloader set against working pressure. Size the nozzle to 2.9 GPM at your target pressure; an oversized nozzle will not reach pressure at this flow. Hold 1450 RPM as the ceiling, rinse and drain after chemical use, and winterize any unit stored below freezing.

Quality Assurance & Maintenance

Every HYD-XJS1114 ships factory-tested for flow rate, pressure stability, and vibration. Upkeep is minimal and familiar — scheduled crankcase oil changes, seal inspection, periodic valve checks with AR repair kits — on a pump small enough that a full service fits in a coffee break.

HYD-XJS1114 Key Features & Applications

• 2.9 GPM at 2030 PSI, 1450 RPM — commercial-pressure washdown from a ~3.5 HP pump.
• Runs on nearly any auxiliary circuit — approximately 4.5–5 hydraulic HP required.
• AR triplex plunger architecture with ceramic plungers — not consumer axial-pump construction.
• Low flow suits small onboard tanks for fully self-contained mobile washdown.
• No engine to fuel, start, or maintain — output independent of host engine speed.
• Ideal for mini excavators, compact tractors, turf and grounds equipment, parks and cemetery operations, rental fleets, and municipal utility machines.