This is a genuine Kawasaki K3V112DT hydraulic pump, a critical component for the main hydraulic system of Volvo excavators. It is engineered for high performance and reliability, delivering consistent hydraulic power, unlike a worn pump that experiences reduced flow and pressure. Operators might observe a significant loss of power, slow or unresponsive hydraulic functions (like boom, stick, or bucket movements), or unusual noises emanating from the hydraulic pump when it is failing.
Always verify with serial number before ordering.
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Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
The first indication of a failing hydraulic pump is often a noticeable decrease in the speed and power of hydraulic functions. This can progress to intermittent loss of hydraulic pressure, making the machine sluggish and unable to perform heavy tasks, potentially leading to extended downtime.
Ensure the hydraulic system is completely drained and clean before installing the new pump to prevent internal damage. Never run the new pump dry; pre-fill it with clean hydraulic fluid before initial startup.
Always replace the hydraulic filter and flush the hydraulic system when installing a new hydraulic pump to remove any debris and ensure optimal performance.