HYUNDAI R160LC-7A R180LC-7A hydraulic pump

The Hyundai R160LC-7A and R180LC-7A excavators  use a Kawasaki K3V112DTP series hydraulic pump as their main hydraulic pump. This is a common choice for excavators in the 14-ton to 18-ton size class, which aligns with these Hyundai models.

Here's a breakdown of the K3V112DTP pump and its suitability for these excavators

K3V112DTP Hydraulic Pump

Displacement 112 cubic centimeters per revolution (ccrev)

Control Type Dual flow path (DTP) for independent control of two hydraulic circuits

Pressure Rating High-pressure rating (specific value might vary depending on the exact model variant, but likely around 35 MPa or 5076 psi)

Applications Commonly used in various excavator brands and models within the 14-ton to 18-ton size class, including Hyundai.

Why K3V112DTP is a Good Fit

Size Class Match The K3V112DTP's displacement and pressure rating are suitable for the hydraulic power requirements of excavators in the 14-ton to 18-ton range, making it a good fit for the Hyundai R160LC-7A and R180LC-7A.

Dual Flow Path The DTP configuration allows for independent control of two hydraulic circuits, enabling efficient operation of various excavator functions like arm and bucket movement, track drive, and blade control.

Verifying the Exact Pump Model

While the K3V112DTP is a strong possibility, it's always best to verify the exact hydraulic pump model in your specific excavator. Here's how

Operator's Manual Refer to the operator's manual for your Hyundai excavator. It should have a specifications section listing the model number of the hydraulic pump.

Data Plate The hydraulic pump itself might have a data plate with the model number and other information. Locate this plate on the pump housing.

Hyundai Dealership Contact a Hyundai dealership with your excavator's model and serial number. They can help identify the specific hydraulic pump used in your machine.

General Maintenance Tips

Regardless of the specific K3V112DTP model variant, here are some general maintenance tips to ensure optimal performance and longevity

Regular Oil Changes and Filter Replacements Follow the recommended intervals in the operator's manual and use high-quality hydraulic oil.

Fluid Level Checks Regularly check the hydraulic fluid level according to the markings on the reservoir.

Leak and Damage Inspection Look for leaks, loose connections, or visible damage on the pump housing and surrounding components. Address any issues promptly.

By following these verification and maintenance practices, you can ensure the proper functioning of the hydraulic pump in your Hyundai R160LC-7A or R180LC-7A excavator.

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