This is a high-pressure hydraulic pump that supplies essential fluid power to the excavator's main hydraulic system, enabling functions like boom, stick, and bucket actuation. It is manufactured to meet stringent Volvo quality standards, ensuring superior durability and performance compared to worn or failing units exhibiting reduced flow or pressure. Operators may notice sluggish hydraulic functions, loss of power during heavy lifting, or unusual noises from the pump if it is failing.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
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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.
Initial symptoms of a failing hydraulic pump include a noticeable decrease in the speed and power of hydraulic functions. If left unaddressed, the pump's performance will continue to degrade, leading to intermittent operation and potential overheating of the hydraulic system. Continued operation with a failing pump risks damage to other critical hydraulic components due to insufficient flow or contaminated fluid.
Ensure the hydraulic reservoir is filled to the correct level with the specified fluid before starting the pump to prevent dry running. Avoid overtightening mounting bolts, as this can distort the pump housing and cause premature failure.
Always inspect the hydraulic fluid for debris and consider replacing the hydraulic filter when servicing the pump.