This hydraulic pump is the heart of the excavator's hydraulic system, generating the flow and pressure necessary to operate functions like the boom, arm, and bucket. Manufactured to stringent standards, it ensures reliable performance and longevity compared to a worn pump that may exhibit reduced output or internal leakage. Operators may notice sluggish hydraulic functions, decreased digging power, or unusual noises emanating from the pump area when it begins to fail.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
From the same category — may also be needed
Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India
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 signs 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 increased cycle times and reduced productivity. The ultimate consequence is the inability to perform essential digging and lifting operations, halting work.
Thoroughly flush the hydraulic system to remove any debris before installing the new pump. Ensure the pump shaft is properly aligned with the drive coupling to prevent premature wear.
Inspect the hydraulic oil filter and reservoir for metal particles, and consider replacing the hydraulic oil when installing a new pump.