Shimadzu KFP Tandem Gear Pump | KFP5185-KRP4, KFP2230, KFP5190 | Hydraulic Pump

Shimadzu KFP Series High-Performance Hydraulic Tandem Gear Pumps

Product Overview: The Shimadzu KFP Series serves as the premier power source for heavy-duty mobile hydraulic systems, renowned for its exceptional durability and stable output under high-pressure conditions. This featured selection includes high-performance tandem and multi-stage configurations: the precision-controlled KFP2217CLXSY, the high-flow combo KFP5185-KRP4-12CBGH, the classic KFP2230-23CAES, and the KFP5190-KP1013CBG. Constructed with high-strength cast iron bodies and advanced axial pressure-compensated side plates, these pumps maintain elite efficiency at peak pressures up to 28 MPa. As essential OEM replacements for large excavators, wheel loaders, and specialty vehicles, the KFP series guarantees reliable hydraulic performance in the harshest environments.

Key Technical Advantages:

• Superior Pressure Resilience: Rated for continuous operating pressures of 210-250 Bar with peaks reaching 280 Bar (4060 PSI), specifically reinforced to handle instantaneous load shocks in construction machinery.

• Highly Integrated Tandem Design: Typical tandem/multi-stage structures (e.g., KFP51/KRP4 combos) allow a single drive shaft to power multiple independent circuits, significantly optimizing installation space.

• High Efficiency & Longevity: Equipped with automatic axial gap compensation technology, these pumps maintain efficiencies over 93% throughout their service life, minimizing heat buildup and energy loss.

• Precision Interface Compatibility: Strictly adheres to original Shimadzu specifications, including CBGH, CAES, and CLXSY codes, ensuring identical flange patterns, shaft ends, and port positions for guaranteed “Plug-and-Play” replacement.

• Heavy-Duty Build: Features specially coated sliding bearings designed to offer superior contamination resistance when operating with fluids containing minor impurities.

Detailed Models & Parameters:

• Core Series: Shimadzu KFP Series (KFP23, KFP32, KFP51).

• Model Keywords: KFP2217CLXSY, KFP5185-KRP4-12CBGH, KFP2230-23CAES, KFP5190-KP1013CBG.

• Displacement Matrix: Covers single-stage to high-flow multi-stage configurations (e.g., 185cc + 12cc).

• Pressure Ratings: Rated at 25 MPa continuous; Peak up to 28 MPa (4060 PSI).

• Rotation: Supports multi-directional configurations (Clockwise R / Counter-clockwise L) based on specific coding.

• Target Applications: Main/pilot pumps for crawler excavators, steering circuits for heavy loaders, truck-mounted crane hydraulics, and sanitation vehicles.