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K3V63DT-HNOE 400914-00025 Hydraulic Main Pump DH150-7 Excavator Pump 2401-9236B Construction Machine

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July 30, 2026
Keyword: Hydraulic Main Pump
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Tags:
#Excavator Hydraulic Pump #Piston Type Pump #Excavator Gear Pump
Video Description:
Ever wondered how the hydraulic main pump actually powers your excavator's movements? In this video, we walk you through the internal workings, control modes, and common troubleshooting of the K3V63DT-HNOE pump used in DH150-7 excavators. You'll see detailed explanations of its axial piston design, three control systems, and learn practical maintenance tips to prevent failures like slow operation or engine stalling.
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