E365D حفرة سفر محرك إصلاح مجموعة مضخة البستون أجزاء الصمامات الصمام لوحة بناء الآلات

فيديوهات اخرى
July 18, 2026
وصف الفيديو:
From concept to demonstration, this video highlights the evolution and practical outcomes of the E365D Excavator Travel Motor Repair Kit. Watch as we walk through the core hydraulic pump components, explain how piston assemblies convert mechanical energy into hydraulic power, and demonstrate key maintenance procedures to prevent common operational failures like internal leakage and engine overload.