CY14-1B Series Hydraulic Pump | 100YCY, 160YCY | 31.5MPa High Pressure Piston Pump

CY14-1B Series 31.5MPa High Pressure Axial Piston Pump

Product Overview: The CY14-1B series is a high-performance axial piston variable pump designed for industrial-grade high-pressure hydraulic systems. Utilizing a robust swashplate architecture, this series is renowned for its 31.5MPa (315 Bar) rated operating pressure and exceptional durability. With various control modulations—such as the YCY pressure-compensated and PCY constant pressure types—models like the 100YCY and 160YCY are ideal for heavy-duty presses, marine hydraulics, and large-scale excavator auxiliary circuits.

Key Technical Advantages:

• Ultra-High Pressure Performance: Engineered for heavy-duty load cycles, supporting a rated pressure of 31.5 MPa and peak cycles up to 40 MPa, providing massive force for forging and heavy lifting.

• Versatile Variable Control Modulation:

  • YCY (Pressure Compensated): Automatically modulates displacement based on system pressure to maximize energy efficiency.

  • PCY (Constant Pressure): Maintains a fixed system pressure, ideal for clamping and prolonged pressure-holding tasks.

  • MCY (Fixed Displacement): Simplified design for circuits requiring a constant flow rate.

• Enhanced 160YCY14-1G Design: The “1G” suffix indicates internal optimizations for high-viscosity fluids or extreme environments, featuring superior wear resistance and extended seal life.

• Superior Volumetric Efficiency: Precision-ground pistons and reinforced valve plates ensure a volumetric efficiency of over 90% even under full 31.5MPa loads, minimizing energy loss.

Detailed Models & Parameters:

• Core Series: CY14-1B, CY14-1G.

• Model Keywords: 100YCY14-1B, 160YCY14-1G, 100MCY14-1B, 160PCY14-1B.

• Displacement: 100 mL/r (100cc), 160 mL/r (160cc).

• Pressure Ratings: Rated at 31.5 MPa (4568 PSI); Peak at 40 MPa (5800 PSI).

• Primary Applications: Hydraulic presses, metal balers, marine deck machinery, and heavy equipment power units.