KCL VQ/SVQ Series Vane Pump | VQ15 VQ25 VQ35 VQ45 | VQ15-17-F-RAB-01

LIC Hydraulic proudly presents the KCL VQ & SVQ Series, the premier choice for high-pressure, high-speed vane pump applications. Engineered with the industry-leading Intravane technology, these pumps are designed to operate at pressures up to 210 bar while maintaining significantly lower noise levels than gear or piston pumps. The VQ15-17-F-RAB-01 and its counterparts feature a modular cartridge design, allowing for rapid field service without disconnecting hydraulic lines. Our KCL pumps offer 100% original interchangeability, ensuring a direct-fit replacement for global mobile and industrial machinery with guaranteed durability.

Technical Specifications (Bulleted List)

• Series: VQ (Standard), SVQ (Low Noise Enhanced)

• Models: VQ15, VQ20, VQ25, VQ35, VQ45

• Displacement (Example VQ15-17): Approx. $55\text{ cm}^3\text{/rev}$ (based on GPM at $1200\text{ rpm}$)

• Max Operating Pressure: Up to $210\text{ bar}$ ($3000\text{ PSI}$)

• Speed Range: $600$ to $2700\text{ RPM}$

• Internal Design: Intravane Cartridge Kit for reduced vane-tip wear

• Mounting: SAE Flange standards (2-bolt or 4-bolt depending on size)

Key Technical Advantages

• Intravane Design: By balancing the pressure at the vane tips, this technology allows for high-pressure operation with minimal friction, extending the life of the cam ring and vanes.

• Modular Cartridge Kits: All rotating parts are contained within a removable cartridge. This simplifies maintenance, reduces downtime, and allows for easy displacement changes by simply swapping the kit.

• Low Pulsation & Noise: Precision-machined cam profiles and flexible side plates minimize flow ripple, delivering a smooth, quiet power output ideal for both urban mobile equipment and indoor factories.

• High Power Density: The compact frame of the VQ series provides exceptional flow-to-weight ratios, saving valuable space in dense engine compartments.

Application Areas

• Mobile Earthmoving: Steering and auxiliary pumps for loaders, graders, and compactors.

• Construction Vehicles: Concrete pumps, garbage trucks, and aerial lifts.

• Industrial Machinery: Power source for metal balers, hydraulic shears, and medium-duty presses.

Expert Maintenance Tips

• Air Bleeding on Startup: Vane pumps require centrifugal force to extend the vanes. Ensure the pump is fully primed and bleed all air from the outlet line to prevent “vane chatter” and internal damage.

• Cartridge Orientation: When replacing a cartridge kit, double-check the rotation arrow on the kit. Installing a kit with the wrong rotation will result in zero flow and potential seizure.

• Fluid Selection: Use high-quality anti-wear (AW) hydraulic oils. Maintain viscosity between $13\text{ and }54\text{ cSt}$ during operation to ensure the Intravane pins are properly lubricated for pressure balancing.

VQ25-18FRAA

VQ25-26FRAA

VQ25-38FRAA

VQ25-47FRAA

VQ25-65FRAA

VQ35-60FRAA

VQ35-76FRAA

VQ35-94FRAA

VQ35-108FRAA

VQ35-125FRAA

VQ45-136FRAA

VQ45-156FRAA

VQ45-189FRAA

VQ45-200FRAA

VQ45-237FRAA

DVQ25-18FRAA

DVQ25-26FRAA

DVQ25-47FRAA

DVQ25-52FRAA

DVQ45-216FRAA

DVQ45-189FRAA

DVQ45-200FRAA

DVQ45-156FRAA

SVQ25-22FRAA

SVQ25-43FRAA

SVQ25-52FRAA

SVQ25-60FRAA

SVQ35-66FRAA

SVQ35-82FRAA

SVQ35-94FRAA

SVQ35-108FAA

SVQ45-136FRAA

SVQ45-200FRAA

SVQ45-216FRAA

SVQ45-237FRAA

VQ215-18-6-FRAA

VQ215-22-8-FRAA

VQ215-26-11-FRAA

VQ215-32-14-FRAA

VQ215-38-17-FRAA

VQ215-43-19-FRAA

VQ215-47-23-FRAA

VQ215-52-26-FRAA

VQ315-60-6-FRAA

VQ315-66-8-FRAA

VQ315-76-11-FRAA

VQ315-82-14-FRAA

VQ315-88-17-FRAA

VQ315-94-19-FRAA

VQ315-108-23-FRAA

VQ315-116-26-FRAA

VQ325-60-18-FRAA

VQ325-66-22-FRAA

VQ325-76-26-FRAA

VQ325-82-32-FRAA

VQ325-88-38-FRAA

VQ325-94-43-FRAA

VQ325-108-47-FRAA

VQ325-116-52-FRAA

VQ425-136-18-FRAA

VQ425-156-22-FRAA

VQ425-189-26-FRAA

VQ425-200-32-FRAA

VQ425-216-38-FRAA

VQ425-237-43-FRAA

VQ435-136-60-FRAA

VQ435-156-66-FRAA

VQ435-189-76-FRAA

VQ435-200-82-FRAA

VQ435-216-88-FRAA

VQ435-237-94-FRAA

SVQ215-43-14-FRAA

SVQ215-47-17-FRAA

SVQ215-52-19-FRAA

SVQ215-60-23-FRAA

SVQ215-65-26-FRAA

SVQ215-75-31-FRAA

SVQ315-82-43-FRAA

SVQ315-88-47-FRAA

SVQ315-94-52-FRAA

SVQ315-108-60-FRAA

SVQ315-116-65-FRAA

SVQ315-125-75-FRAA

SVQ425-136-43-FRAA

SVQ425-156-47-FRAA

SVQ425-189-52-FRAA

SVQ425-200-60-FRAA

SVQ425-216-65-FRAA

SVQ425-237-75-FRAA

DVQ435-136-82-FRAA

DVQ435-156-88-FRAA

DVQ435-189-94-FRAA

DVQ435-200-108-FRAA

DVQ435-216-116-FRAA

DVQ435-237-125-FRAA