The PVD-2B-36-75 is a robust, tandem (dual) axial piston pump with variable displacement, specifically engineered for heavy-duty hydraulic systems in construction and special equipment. Featuring a swash plate design and an integrated constant horsepower control regulator, this pump efficiently delivers two equal flows from a single compact housing, making it ideal for simultaneously powering travel motors and working attachments like booms, buckets, and rotation mechanisms.
Key technical specifications include:
- Displacement: 36 + 36 cm³/rev
- Nominal Pressure: 29.4 MPa (300 kgf/cm²)
- Maximum Peak Pressure: 34.3 MPa (350 kgf/cm²)
- Rated Rotation Speed: 2400 rpm
- Maximum Rotation Speed: 2800 rpm
- Weight: Approximately 45 kg
- Additional Features: Option for installing a gear pump; constant horsepower control for optimized energy savings
This model is commonly applied in mini-excavators and other machinery weighing 4-7 tons, providing stable hydraulic flow and pressure for smooth operation. Compatible equipment includes Hitachi EX35, EX40-2, EX45-2, EX55UR; Kubota KX91-2, KX91-3; Caterpillar E305; Kobelco N300-2; and JCB 8030 (with analogue catalog numbers like 20/925683 and 333/P8281).
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