掘削機ポンプ部品 Hpv75 ピストンシュー 708-1W-33310 9 個セット Pc60-7 ポンプに適合

その他のビデオ
September 04, 2026
キーワード: 掘削機の機械部品
ビデオの説明:
Our team walks you through how the HPV75 piston shoe set performs in common excavator hydraulic pump scenarios. In this video, you'll see a detailed demonstration of these critical pump components, learn about their sliding load-bearing function, oil-film lubrication system, and power transmission capabilities. We'll show you how these piston shoes maintain contact with the swash-plate during operation and explain their role in preventing direct friction between piston ball-heads and swash-plates. Perfect for maintenance professionals and hydraulic system specialists looking to understand replacement part functionality and installation considerations.