Komatsu PC160-7 723-56-16103 Main Hydraulic Control Valve Assembly
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| Valve Type | Main Hydraulic Control Valve Assembly |
| Valve Core Quantity | 6 |
| Control Method | Hydraulic Pilot Control |
| Function | Distribute hydraulic oil to the boom, bucket, shovel, and other actuators |
Manufacturer No.
723-56-16103723-56-16104723-57-16100
OEM Part No.
723-56-16103723-56-16104723-57-16100
Engine Part No.
SAA4D107E-1
Interchange No.
723-50-62100723-40-91200723-90-61300KBB0853-01147723-57-16100
Fitment Vehicles
PC160-7PC160LC-7PC160-7KPC180-7K
Hydraulic System - Industrial Encyclopedia
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.