The 387-2606 is a hydraulic main pump designed for hydraulic excavators. It is commonly used as a replacement part for 312D2 and 313D2 series excavators .
Hydraulic Piston Pump are core components in hydraulic systems, featuring high pressure, high efficiency, and long service life. Our main products include A11VO, A10VO, A7VO, HPV, MKV, 350-0666 series and other replacement pumps. They are widely used in construction, mining, marine, and agricultural machinery. With complete models, stable quality, and factory direct supply, they support OEM customization. They are ideal for main pumps, replacement parts, and system upgrades, providing reliable solutions for global customers.
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This pump is specifically engineered to fit the following machinery models:
JCB Backhoe Loaders: 3CX, 4CX, 3DX
JCB Models: 420E, 430E, 432E, 434E, 442E, 444E
High-Precision Control: The pump allows for precise regulation of oil flow and pressure, meeting the high-precision control requirements of modern construction machinery .
Durable Construction: Manufactured using high-quality materials to ensure reliability and long service life, even in harsh working environments .
Compact Structure: The space-saving compact design facilitates easier installation and maintenance within the confined engine bays of backhoe loaders .
Variable Displacement (Inferred): Like the Rexroth A10VO series with which it shares part number cross-references (333/D3951), the 333/D5108 likely offers variable displacement capabilities, optimizing fuel efficiency by using only the necessary amount of oil flow
Hebei Runhe Hydraulic Machinery Co., Ltd. is a subsidiary of Hanjiu Technology Group.
Our professional team focuses on R&D, production, and sales, continuously improving product structure and functionality to meet your diverse needs. In addition to piston pumps, our products also cover hydraulic cylinders, hydraulic gear pumps, and hydraulic motors. We also offer customized production services based on drawings. Our non-standard customization capabilities can meet your special requirements.
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