VolvoHydraulic Parts

14504220 — Main Hydraulic Pump Voe14504220 For Volvo Excavator Ec150 Kec150

This is the main hydraulic pump responsible for generating the high-pressure fluid flow required to operate the excavator's primary functions. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or failing units. Operators may notice a significant loss of power, slow or unresponsive hydraulic movements, and increased system noise when this pump begins to fail.

Main Hydraulic Pump Voe14504220 For Volvo Excavator Ec150 Kec150 – Part No 14504220 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryHydraulic Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

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.

Part TypeMain Hydraulic Pump
MaterialHardened Steel Alloy
ApplicationMain Hydraulic System
Service LifeReplace based on performance degradation or 5,000-8,000 hours
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing main hydraulic pump include sluggish or weak hydraulic functions and a noticeable decrease in lifting or digging power. If ignored, 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 hydraulic components due to reduced lubrication and increased particulate contamination.

Installation Tip

Ensure the hydraulic system is completely flushed and clean before installation to prevent contamination of the new pump. Avoid overtightening mounting bolts, as this can distort the pump housing and lead to leaks or internal damage.

Service Note

Inspect hydraulic hoses, fittings, and the hydraulic fluid reservoir for any signs of wear or contamination when replacing the main hydraulic pump.