Heavy Duty Hydraulic Pump | PGP350, P5100, P465 | 3299122007, 3239111013 | Truck & Forklift Gear Pump
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Product Description
P465 & PGP350 & P5100 Series Heavy-Duty Hydraulic Gear Pumps
Product Overview: The PGP350, P5100, and P465 Series are the power foundation for heavy-duty material handling and transportation hydraulic systems. This featured selection covers precision models optimized for extreme duty cycles: PGP350A178*ESAB20-7, P5100-F100NM487, and core OEM components 3299122007, 3239111013, 323-9111-228, and 98P124-G10YG. Engineered with high-tensile cast iron bodies, these pumps are specifically designed to meet the rigorous demands of dump trucks, specialized chassis, and large-capacity forklifts for high pressure (up to 28 MPa) and extreme durability during frequent lifting cycles.
Key Technical Advantages:
100% Direct Replacement: Strictly adheres to international OEM specifications. Suffix codes like ESAB20-7 and NM487 guarantee that mounting flanges (SAE standards), shaft ends (splined/keyed), and port positions are 100% identical to truck PTOs or engine outputs for a seamless installation.
Heavy-Duty Cast Iron Construction: Utilizing reinforced iron housings with superior fatigue resistance. Rated for a continuous operating pressure of 24.1 MPa (3500 PSI) with peaks reaching 28 MPa, built to absorb intense load shocks typical of dump truck tipper cycles.
Superior Volumetric Efficiency: Featuring automatic axial pressure compensation to minimize internal leakage, maintaining stable flow across all RPM ranges, preventing oil overheating, and reducing fuel consumption.
Extreme Durability: Optimized for dusty and high-temperature environments with specialized gear treatments and heavy-load sleeve bearings, significantly extending service life in harsh conditions.
Flexible Application Fitting: Widely used as main lift pumps for dump trucks, reach stacker lift pumps, mobile crane hydraulic sources, and high-capacity industrial forklifts.
Detailed Models & Parameters:
Core Series: PGP, P5100, P465, P350 Heavy Duty Series.
Model/OEM Keywords: PGP350A178*ESAB20-7, P5100-F100NM487, 3299122007, 3239111013, 323-9111-228, 98P124-G10YG.
Pressure Ratings: Rated at 24.1 MPa (3500 PSI); Peak pressure up to 28 MPa (4060 PSI).
Housing Material: High-tensile Gray Iron / Ductile Iron.
Target Applications: Dump truck tippers, container forklifts, construction machinery, refuse trucks, and PTO-driven systems.



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