This hydraulic pump for construction machinery is a core power component of the hydraulic system. The pump body is cast with cast iron, the gear, rotor and other key stress-bearing components are forged with high-strength alloy steel, matched with oil-resistant rubber seals, stainless steel hydraulic fittings and carbon steel structural fasteners, and the overall process complies with industrial-grade hydraulic component manufacturing standards. The surface is treated with sand blasting for impurity removal, polishing for finishing and oxidation nitriding, the exterior is sprayed with black anti-corrosion topcoat, and the fasteners are galvanized to enhance rust resistance. With the model number 3639577, the product is suitable for the hydraulic systems of engineering machinery such as excavators and loaders, featuring stable output pressure, high volumetric efficiency and impact resistance. We provide complete machine assembly and customization services for core parts such as pump bodies and gears according to customer needs to meet the high-intensity operation requirements of construction, mining and other scenarios.
English
