Shop K3V112 (Doosan 258) hydraulic pump | Partsdic®

The K3V112 hydraulic pump is designed and manufactured by Doosan, a leading global provider of construction machinery and equipment.

It is a variable displacement axial piston pump that operates based on the swash plate principle. The pump is driven by an external power source, such as an engine or an electric motor, and it converts mechanical energy into hydraulic energy to power various hydraulic systems.

One of the notable features of the K3V112 pump is its high pressure capabilities. It can deliver a maximum pressure of up to 350 bar (5,076 psi), making it suitable for applications that require high operating pressures. This allows the pump to handle demanding tasks and provide the necessary power for heavy machinery.

The displacement of the K3V112 pump is variable, which means it can adjust its output flow according to the system's requirements. The displacement range of the pump varies from a minimum of 71 cc/rev (4.34 in^3/rev) to a maximum of 112 cc/rev (6.83 in^3/rev). This flexibility enables the pump to adapt to different load conditions, providing optimal performance and energy efficiency.

To ensure efficient operation, the K3V112 pump incorporates advanced technologies.

It features a hydrodynamic lubrication system that reduces internal friction and wear, prolonging the pump's lifespan and minimizing maintenance requirements. Additionally, the pump is equipped with a servo piston that enables precise control over the pump's displacement, allowing for accurate flow regulation.

The K3V112 pump is designed for durability and reliability. It has a robust construction and high-quality materials that withstand harsh operating conditions. The pump is also designed to minimize leakage and provide efficient sealing to prevent fluid loss.

In terms of installation, the K3V112 pump is available in various mounting options, including flange and foot mounts, providing flexibility for integration into different hydraulic systems. It is also compatible with a range of hydraulic fluids, making it adaptable to different working environments.

Furthermore, the K3V112 pump is designed with serviceability in mind. It incorporates features such as easy access to internal components, replaceable wearing parts, and standardized maintenance procedures. This allows for quick and hassle-free maintenance and reduces downtime.

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