SGP1 Series Forklift Hydraulic Pump | SGP1A32, SGP1A23, SGP1A20 | Low Noise Gear Pump

SGP1 Series Low Noise High-Performance Forklift Hydraulic Pumps

Product Overview: The SGP1 Series is an industry-standard hydraulic gear pump specifically engineered for electric and internal combustion forklifts and material handling equipment. Built on the renowned Shimadzu-style technical architecture, the SGP1 excels in delivering premium silence even under high-pressure operations. This range features core models including SGP1A32, SGP1A23R010, and SGP1A20R330, as well as specialized configurations like SGP1A36F1H9-R155 and the valved model SGP1A32D2H1-L389D. Utilizing unique floating bushings and wear-resistant side plates, these pumps maintain a volumetric efficiency above 95%, making them the definitive power source for global forklift brands.

Key Technical Advantages:

• Patented Low Noise Performance: Optimized gear profiles combined with noise-damping grooves reduce operational noise by 5-8 dB compared to standard pumps, significantly enhancing operator comfort during heavy lifting.

• High-Tensile Aluminum Construction: The body is crafted from high-density extruded aluminum, providing an exceptional power-to-weight ratio and superior resistance to thermal expansion.

• Integrated Functional Options: Supports integrated relief or flow control valves (e.g., the L389D protocol), simplifying the hydraulic circuit layout for steering and lifting functions.

• Longevity & Sustained Efficiency: The automated axial gap compensation mechanism adjusts side plates based on load, minimizing internal leakage and maintaining stable flow even after long-term high-pressure service.

• Target Applications: Main lifting and power steering pumps for 1-5T forklifts, scissor lifts, material handling stackers, and mobile industrial machinery.

Detailed Models & Parameters:

• Core Series: SGP1 High Pressure Gear Pump Series.

• Model Keywords: SGP1A32, SGP1A23R010, SGP1A36F1H9-R155, SGP1A20R330, SGP1A32D2H1-L389D.

• Displacements (cm³/rev): Featuring precise specifications: 20cc, 23cc, 32cc, and 36cc.

• Pressure Ratings: Rated at 21 MPa (210 Bar / 3000 PSI); Peak pressure capability up to 25 MPa.

• Technical Configs: Available in R (Clockwise) and L (Counter-Clockwise); versatile shaft and flange protocols including Keyed and Splined options.