Shop Parts for KOBELCO K3V112DTP Series | Partsdic®

The KOBELCO K3V112DTP Series belongs to the K3V Series of axial piston pumps and is widely used in various industries, including construction, mining, and agriculture.

These pumps are known for their robust construction, high efficiency, and exceptional durability.

One of the key features of the K3V112DTP Series is its variable displacement mechanism, which allows the pump to adjust its output flow according to the specific hydraulic system requirements. This feature enables precise control of the hydraulic system, ensuring optimal performance and energy efficiency.

The displacement range of the K3V112DTP Series is from 71 cc/rev to 130 cc/rev, providing a wide range of options to suit different applications. The maximum pressure rating of the series is typically 34.3 MPa (345 bar), allowing it to handle demanding hydraulic systems with ease.

These pumps are designed for open circuit systems and are commonly used as main pumps in hydraulic excavators and other heavy machinery. They are compatible with a variety of hydraulic fluids, including mineral oil-based fluids and environmentally friendly biodegradable fluids.

The KOBELCO K3V112DTP Series is equipped with advanced features to ensure reliable and efficient operation. It incorporates a swash plate design, which converts the input torque into axial piston reciprocating motion. The axial piston arrangement helps to minimize internal leakage and maximize volumetric efficiency.

To further enhance performance and durability, the K3V112DTP Series utilizes a robust bearing structure and high-quality materials. The pump housing is made of cast iron, providing excellent strength and resistance to wear. The pistons are constructed from hardened steel, ensuring long-lasting performance under high-pressure conditions.

The series also features a built-in pressure relief valve, which protects the hydraulic system from excessive pressure and prevents damage to the pump.

Additionally, it incorporates a charge pump for lubrication and cooling, enhancing the overall reliability and longevity of the pump.

Maintenance of the K3V112DTP Series is relatively straightforward. The pump is designed for easy disassembly and reassembly, allowing for efficient servicing and part replacement. Regular maintenance, including filter replacement and fluid checks, is essential to ensure optimal performance and extend the lifespan of the pump.

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