Экскаватор Doosan K9004448 Часть двигателя с упорным шариком

Мотор перемещения экскаватора
November 12, 2026
Описание видео:
Follow the narrative to see how small design choices affect everyday performance. In this video, we walk through the K9004448 thrust ball for Doosan DX180LC-3 and DX225LC-3 travel motors, show where it sits in the assembly, and explain how it carries axial load, reduces friction, and maintains alignment. You'll see a close-up inspection, fitting guidance, and real use insights for maintenance and replacement decisions.
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