Shimadzu SGP1A Series Gear Pump | SGP1A36, SGP1A23 | High Pressure Hydraulic Pump for Lorry Crane

Shimadzu SGP1 & SGP1A Series High-Pressure Gear Pump for Lorry-mounted Cranes

Product Overview: The Shimadzu SGP1 / SGP1A series is the global industry benchmark for hydraulic power in lorry-mounted cranes, forklifts, and material handling equipment. Renowned for its superior high-pressure durability and exceptional volumetric efficiency, this series is built to handle the rigorous duty cycles of lifting and slewing operations. Featured models such as the SGP1A36F1H9-R155 and SGP1A23R010 utilize a reinforced three-piece housing design, delivering rated operating pressures up to 21 MPa (210 Bar). Whether powering the hydraulic systems of 3-ton to 12-ton lorry cranes or small-scale mobile machinery, the SGP series ensures stable and reliable flow output.

Key Technical Advantages:

• Superior Volumetric Efficiency: Features advanced floating side-plate compensation technology, maintaining high output efficiency even under continuous high-pressure cycles to minimize heat generation.

• Reinforced Design for Lorry Cranes:

  • R155 / R010 Specs: Specifically engineered with reinforced shaft ends for Power Take-Off (PTO) connections, capable of withstanding the instantaneous torque shocks of frequent starts and stops.

• Low Noise & Heavy-Duty Bearings: Precisely manufactured gears combined with high-load composite bearings significantly reduce hydraulic pulsations and mechanical noise, drastically extending service intervals.

• Compact & Easy Installation: The SGP1A series delivers higher power density within a compact footprint, making it ideal for the restricted installation spaces found in modern truck chassis.

• 100% OEM-Standard Compatibility: Manufactured to strict factory tolerances, ensuring seamless “plug-and-play” replacement for major crane brands such as Furukawa, Tadano, and SANY.

Detailed Models & Parameters:

• Core Series: Shimadzu SGP1 / SGP1A Series.

• Representative Models: SGP1A36F1H9-R155, SGP1A23R010, SGP1A32, SGP1A25.

• Displacements: 23 cm³/rev, 32 cm³/rev, 36 cm³/rev.

• Pressure Ratings: Rated at 21 MPa (210 Bar / 3045 PSI); Peak cycles up to 25 MPa.

• Rotation: R (Clockwise).

• Applications: Lorry-mounted Cranes, Forklifts, Small Wheel Loaders, and Sanitation Machinery.