مكاسا PC160-7 723-56-16103 مجموعة صمام التحكم الهيدروليكي الرئيسي

Komatsu OEM main hydraulic control valve (Part No. 723-56-16103), designed specifically for PC160-7 and PC160LC-7 excavators. The valve body features a 6-spindle valve structure, hydraulic pilot control, and accurately distributes hydraulic oil to the boom, arm, bucket, and other actuating mechanisms, ensuring efficient and stable operation of the excavator. It is interchangeable with models such as 723-56-16104, 723-57-16100, and is compatible with the Komatsu SAA4D107E-1 engine. Widely used in construction machinery, mining, and construction sites.