حفاری پمپ هیدرولیک K3V180DT-9N69 قطعات هیدرولیک حفاری R320-3 قطعات ماشین آلات ساختمانی

ویدیوهای دیگر
August 05, 2026
کلمه کلیدی: پمپ اصلی هیدرولیک
توضیحات ویدیو:
Get an inside view of features that deliver consistent results in daily use. In this technical walkthrough, we demonstrate the K3V180DT-9N69 excavator hydraulic pump's operation, showing how this axial piston pump converts mechanical energy into hydraulic power for R320-3 excavators. You'll see detailed explanations of its three core control mechanisms, common fault analysis, and proper maintenance procedures that ensure reliable performance in construction machinery applications.