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... function failure and uncoordinated combined movements Internal leakage of valve block, insufficient pressure under load and speed drop during operation External oil leakage on valve body, aged and damaged s...
...Control Valve Part Numbers: 709-14-95500, 709-14-94200 Common Faults Insufficient flow of main control valve, weak machine performance and slow operation speed Spool sticking, single function failure and unc...
...-12 Bulldozer Hydraulic Control Valve Construction Machinery Replacement Parts Belparts Item Specification Part Name Hydraulic Control Valve Assembly Model D61EX-12 D61PX-12 Application Bulldozer Hydraulic S...
... Common Faults & Diagnostic Guide Weak digging power when hot: Internal leakage caused by worn pistons, cylinder block and valve plate. Engine lugging: Stuck PC valve or...
... Spool sticking, single function failure and uncoordinated combined movements Internal leakage of valve block, insufficient pressure under load and speed drop during operation External oil leakage on valve b...
...Control Valve Part Numbers: 709-14-93500, 709-14-93501 Common Faults & Symptoms Insufficient flow of main control valve, weak machine performance and slow operation speed Spool sticking, single function fail...
... Spool sticking, single function failure and uncoordinated combined movements Internal leakage of valve block, insufficient pressure under load and speed drop during operation External oil leakage on valve b...
...Control Valve 723-44-11201 723-44-11100 723-44-11101 for Komatsu WA600-6 Wheel Loader Common Failures and Diagnostics Boom weak / slow lifting, bucket curl insufficient - caused by worn spool, relief valve o...
...control valve assembly compatibility, including boom, arm, bucket, travel, and swing spools, relief valves, and holding valves. New or remanufactured valves must include hydraulic bench test reports for pres...
... valves and holding valves. New or remanufactured valves must include hydraulic bench test reports covering pressure, flow, and internal leakage for each section. For remanufactured valves, confirm whether s...
...control valve assembly compatibility, including boom, arm, bucket, travel, and swing spools, as well as relief valves and holding valves. New or remanufactured valves must include hydraulic bench test report...
...Control Valve Assembly 723-57-16100 723-57-16103 723-56-16101 Common Faults & Symptoms Slow and weak machine movements Weak operation of single actuator (boom / arm / bucket / swing / travel) Jerky and vibra...
... hydraulic control for optimal machine performance. Common Faults & Symptoms Slow and weak machine movements Weak operation of single actuator (boom / ......
... / bucket / swing / travel) Jerky and vibrating movement Interference during combined operation, poor flow merging External leakage of main control valve, oil seepage and oil leakage on valve body Severe int...
...Control Valve Part Numbers 723-47-23400, 723-47-23404 Common Faults Slow and weak machine movements Weak operation of single actuator (boom / arm / bucket / swing / travel) Jerky and vibrating movement Inter...
...Control Valve Part Numbers: 723-47-16102, 723-47-16103, 723-47-17101 Common Faults Slow and weak machine movements Weak operation of single actuator (boom / arm / bucket / swing / travel) Jerky and vibrating...
... excavators Hydraulic Main Control Valve Product Overview Part Numbers 723-47-26102, 723-47-26103, 723-47-26104, 723-47-26105 - Hydraulic Main Control Valve / Main Valve Assembly for PC300-7, PC350-7, PC360-...
...t numbers include 723-46-23101 and 723-46-23102. Key Features Well-manufactured valve body with reliable sealing performance Stable flow output for consistent hydraulic operation Available in new or rebuilt ...
... compatibility with complete blade and ripper spool sections New or remanufactured valves must include hydraulic bench test reports for pressure, flow, and internal leakage of each section For remanufactured...
...Control Valve Part Number: 709-99-15100 Procurement Recommendations Verify OEM part number and confirm valve assembly compatibility with complete boom, arm, bucket, and travel spool sections Ensure new or re...