Shimadzu SGP1/SGP2 Series Hydraulic Pump | SGP2-48, SGP1A25, SGP1A16 | Forklift Gear Oil Pump
| Model Number | SGP1, SGP2, SGP2B-F, SGP2-48L194, SGP1A25R382, SGP1A16F2H1-R946, SGP2A27R427 |
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Product Description
Shimadzu SGP1 & SGP2 Series High-Performance Hydraulic Gear Pumps for Forklifts
Product Overview: The Shimadzu SGP Series serves as the vital power core for forklift and material handling hydraulic systems worldwide. This featured selection includes precision models optimized for complex lifting environments: SGP1, SGP2, and SGP2B-F series, specifically highlighting models SGP2-48L194, SGP1A25R382, and SGP1A16F2H1-R946. Engineered with high-strength extruded aluminum bodies and advanced pressure-compensated bushing technology, these pumps are designed to meet the rigorous demands of forklifts for high pressure (Rated 21-25 MPa) and long-term operational stability.
Key Technical Advantages:
100% Plug-and-Play Replacement: Strictly adheres to original Shimadzu OEM specifications. Suffix codes like L194 and R946 guarantee that mounting flanges (SAE standards), drive shafts (splined/keyed), and port positions are 100% identical for a seamless installation.
Superior Pressure Resilience: Rated for a continuous operating pressure of 21 MPa with peaks reaching 25 MPa (3625 PSI), built to handle the instantaneous load shocks typical of forklift lifting cycles.
High Volumetric Efficiency: Featuring automatic axial gap compensation to minimize internal leakage, ensuring stable flow delivery across all RPM ranges and effectively controlling system heat generation.
Extreme Durability: Utilizing specially treated gear sets and reinforced bushings, these pumps deliver stable performance in dusty, high-temperature, and high-frequency operational environments.
Compact & Efficient Heat Dissipation: The optimized aluminum alloy construction reduces weight while ensuring efficient thermal management within tight forklift engine compartments.
Detailed Models & Parameters:
Core Series: Shimadzu SGP, SGP1, SGP1A, SGP2, SGP2B-F Series.
Model Keywords: SGP2-48L194, SGP1A25R382, SGP1A16F2H1-R946.
Displacements: Covering core specs like 16cc, 25cc, and 48cc/rev.
Pressure Ratings: Rated at 21 MPa (210 Bar); Peak pressure up to 25 MPa (250 Bar).
Target Applications: Main lift pumps for 1.5-5 ton forklifts (Heli, Hangcha, Lonking, etc.), loader steering pumps, and specialized logistic machinery.




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