K5V140DTP-9T1L-17T Гидравлический главный насос SK350-6E SY235-8 Поршневой насос экскаватора Строительная техника

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August 03, 2026
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Watch the demo to catch practical tips and quick performance insights. In this video, we demonstrate the K5V140DTP-17T hydraulic main pump for SK350-6E and SY235-8 excavators, showing how this axial piston pump converts engine power into hydraulic energy for boom, arm, and swing operations. You'll see the internal components, learn about constant power and load sensing controls, and discover maintenance practices to prevent common failures like internal leakage and regulator issues.