This is a hydraulic pump, specifically designed to supply the necessary hydraulic power for the operation of Volvo excavators like the EC330B and EC360B. Manufactured to meet stringent quality controls, it ensures consistent performance and durability, unlike a worn or failing pump. Operators may observe a significant reduction in the speed and power of the excavator's boom, stick, and bucket functions, or even a complete loss of hydraulic control.
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.
The initial symptom of a failing hydraulic pump is a noticeable decrease in the speed and strength of the excavator's hydraulic functions, such as lifting or digging. If the issue is not addressed, the pump's performance will continue to decline, leading to intermittent operation and potential overheating of the hydraulic system. Continued use risks damage to other hydraulic components from debris and pressure instability.
Before installing, ensure the hydraulic system is thoroughly flushed and the hydraulic filter is replaced to prevent contamination. Proper alignment of the pump shaft with the drive coupling is crucial to prevent premature wear.
Always inspect the hydraulic fluid for metal particles and check the hydraulic filter element for blockages when replacing the hydraulic pump.