VolvoHydraulic Parts

VOE14595620 — K3V112Dt-1Xer-9N2A-2 Main Hydraulic Pump Voe14595620 For Volvo Excavator Mx255 Ec240 Ec240B Ec240Lc

This is a K3V112Dt-1Xer-9N2A-2 main hydraulic pump, the heart of the excavator's hydraulic system, responsible for delivering high-pressure fluid to power all machine functions. It is built to exacting OEM standards for reliability and performance, offering superior longevity over a worn unit. Operators will typically notice a significant loss of power, slow or erratic movement of hydraulic cylinders, and potentially overheating of the hydraulic oil when this pump begins to fail.

K3V112Dt-1Xer-9N2A-2 Main Hydraulic Pump Voe14595620 For Volvo Excavator Mx255 Ec240 Ec240B Ec240Lc – Part No VOE14595620 – 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

Early indicators of a failing main hydraulic pump include a noticeable decrease in digging force, slower response times for hydraulic functions, and potential overheating of the hydraulic system. If the issue is not addressed, the pump's output will continue to diminish, leading to intermittent operation and reduced machine productivity. Continued use with a failing pump risks damage to other critical hydraulic components due to insufficient lubrication and potential debris generation.

Installation Tip

Thoroughly flush the hydraulic system and replace all filters before installing the new pump to prevent contamination. Ensure proper alignment of the pump shaft with the drive coupling to avoid premature wear or damage.

Service Note

When replacing the main hydraulic pump, it is essential to inspect the hydraulic fluid for contamination and check the condition of the hydraulic cooler and reservoir.