Shimadzu Type SGP1 & SGP2 Series Hydraulic Gear Pump | SGP1A30.8, SGP2-52, SGP1A20 | High Pressure Pump

SGP1 & SGP2 Series High-Performance Hydraulic Gear Pumps

Product Overview: The SGP1 and SGP2 Series represent the pinnacle of “Precision and Durability” in the hydraulic power industry. As the preferred OEM choice for global mainstream forklifts and construction machinery, these series feature high-tensile extruded aluminum bodies offering a superior power-to-weight ratio. This range includes core models from the compact SGP1A20 and SGP1A30.8 to the heavy-duty SGP2A27 and SGP2-52. Utilizing advanced pressure-balanced compensation technology, the SGP series maintains a volumetric efficiency above 95% throughout its service life, serving as the definitive power source for industrial lifting and steering systems.

Key Technical Advantages:

• Superior Pressure Resilience: Rated for continuous working pressures up to 21 MPa (210 Bar) with peak capabilities reaching 25 MPa. The robust internal design supports exceptionally long service life under constant heavy loads.

• Peak Volumetric Efficiency: Equipped with patented floating side plates that adjust clearances in real-time to system pressure, minimizing internal leakage and ensuring consistent performance even at high operating temperatures.

• Low-Noise Operation: Precision-ground gear sets and optimized housing structures drastically reduce fluid pulsation and mechanical noise, meeting modern industrial environmental standards.

• Versatile Mounting Protocols: Available in R (Clockwise) and L (Counter-clockwise) rotations, covering mainstream SAE 2-bolt flanges, splined shafts, and keyed shaft configurations.

• Target Applications: Forklift main hoist pumps, crane steering pumps, excavator auxiliary circuits, agricultural machinery, and industrial hydraulic power units.

Detailed Models & Parameters:

• Core Series: SGP Series (SGP1, SGP2, SGP1A, SGP2A).

• Model Keywords: SGP1A30.8R268T, SGP1-25D2H5-L, SGP1A20L065, SGP2A27R427, SGP2-52L226, SGP1A31.9L087.

• Displacements (cm³/rev): Comprehensive coverage including 20cc, 25cc, 27cc, 30.8cc, 31.9cc, and 52cc.

• Pressure Ratings: Continuous working pressure of 21 MPa (210 Bar); Peak pressure capability up to 25 MPa (250 Bar).

• Rotational Direction: R (Right/Clockwise); L (Left/Counter-clockwise).