Патрубок трубопроводов смазки рукояти, внутренний диаметр 4,93 мм Caterpillar 6647442

The Stick Grease Lines Tube routes lubricating grease from the central lubrication point to the stick linkage and pivot joints. It ensures that moving interfaces within the stick assembly receive a steady supply of grease for smooth motion and wear reduction. The tube follows a predefined routing path along the stick structure, allowing lubrication to reach internal bushings and pin connections without interruption. Maintaining proper grease flow, it helps minimize metal-to-metal contact, reducing heat buildup and surface wear during repetitive digging and lifting cycles.Attributes:• Keeps the lubrication path clean and protected from contamination.• Reduces the risk of overheating caused by a lack of lubrication.• Minimizes vibration by keeping joints properly lubricated.Applications: The Stick Grease Lines Tube supplies lubrication to stick arm joints and pivot connections, ensuring smooth articulation and reduced wear during continuous digging and material handling operations.