This is a hydraulic pump, the heart of the excavator's hydraulic system, responsible for generating the flow and pressure needed to operate attachments like the boom, arm, and bucket. It is built to exacting standards to ensure reliable fluid delivery and consistent performance, unlike a worn pump that may produce insufficient flow or pressure. Operators may experience slow or erratic hydraulic functions, a lack of power, or overheating of the hydraulic system.
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.
A failing hydraulic pump often manifests as a sluggish or weak response from hydraulic functions, such as slow boom or bucket movement. If the issue progresses, the excavator may lose significant hydraulic power, making it difficult to perform tasks, and the hydraulic oil may overheat due to internal bypass.
Ensure the hydraulic system is completely depressurized before disconnecting any hydraulic lines to the pump. Never run the new pump without first priming it with clean hydraulic fluid.
Inspect the hydraulic tank for cleanliness, replace the hydraulic filter, and check all hydraulic hoses for signs of wear or leaks.