Shimadzu SGP1 & SGP2 Gear Pump | SGP1A36, SGP1A30, SGP2-36 | High Pressure Hydraulic Pump

Shimadzu SGP1 & SGP2 Series High-Pressure Axial Compensated Gear Pump

Product Overview: The Shimadzu SGP series is the dynamic power core for global construction machinery and the lorry-mounted crane industry. Engineered with a precision three-piece architecture, this lineup features the mainstream SGP1 and SGP2 platforms. Flagship models such as the SGP1A36F1H9-R155 and SGP2-36F1H1-L utilize advanced floating side-plate pressure compensation technology to maintain peak volumetric efficiency at rated pressures up to 21 MPa. Whether powering the lifting systems of lorry cranes or the hydraulic cylinders of tipper trucks, the SGP series delivers smooth, powerful performance under rigorous Power Take-Off (PTO) conditions.

Key Technical Advantages:

• Advanced Axial Pressure Compensation: The unique floating side-plate design automatically modulates internal clearances based on system pressure, minimizing leakage and maintaining over 95% volumetric efficiency.

• Optimized for Crane & PTO Connections:

  • R155 / F1H1 Specs: Specifically reinforced for PTO interfaces on cranes, built to withstand frequent start-stop cycles and instantaneous torque spikes.

• Low Noise & Low Pulsation: Precision gear profiles combined with high-load bearing systems significantly reduce fluid pulsations, enhancing the operational environment of the equipment.

• Heavy-Duty High-Strength Housing: Constructed with high-tensile die-cast aluminum housings for superior heat dissipation and fatigue resistance, ensuring an extended service life between overhauls.

• 100% OEM Compatibility:

  • SGP1A30F1H5R / SGP2-36F1H1-L: Manufactured to strict industrial tolerances for flanges and shafts, ensuring a seamless “plug-and-play” replacement for brands like Furukawa, Tadano, and SANY.

Detailed Models & Parameters:

• Core Series: Shimadzu SGP1, SGP1A, SGP2 Series.

• Representative Models: SGP1A36F1H9-R155, SGP1A30F1H5R, SGP2-36F1H1-L.

• Displacements: 30 cm³/rev, 36 cm³/rev.

• Rated Pressure: 21 MPa (210 Bar / 3045 PSI).

• Rotation: R (Clockwise) / L (Counter-clockwise).

• Applications: Lorry-mounted Cranes, Forklifts, Tipper Trucks, and Sanitation Machinery.