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Pilot Pump K3V140 for DH280 R290 EC290 SY365 Large Hydraulic Excavators

Pilot Pump
December 22, 2025
Keyword: Pilot Pump
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Tags:
#external gear pump #excavator pilot pump #hydraulic pilot pump
Video Description:
Join us for a close-up look at the K3V140 pilot pump and see it in action. This video provides a detailed walkthrough of how this external gear pump operates as the control signal source for large hydraulic excavators. You'll learn about its integration with K3V series main pumps, its role in enabling precise excavator control, and discover its compatibility with various 30-ton excavator models from brands like Doosan, Caterpillar, and Volvo.
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