Крышка гидравлических трубопроводов стрелы Caterpillar 4949537

The Hydraulic Boom Lines Cap closes exposed hydraulic line ends to block fluid escape and restrict entry of contaminants during maintenance, transport, and disconnection periods. When hydraulic boom lines are detached from cylinders or control valves, the cap is installed over the open connection to contain residual hydraulic fluid within the line. This function prevents unintended fluid discharge and maintains system cleanliness before reconnection.Attributes:• Reduces the risk of contamination during the storage period.• Prevents hydraulic fluid leakage during disconnection.• Enables safe handling of disconnected lines.Applications: The Hydraulic Boom Lines Cap seals disconnected boom hydraulic line ports to contain residual fluid and prevent contamination entry during maintenance, transport, or temporary system isolation activities.