Головка цилиндра гидравлического грейфера Caterpillar 6615814

The Hydraulic Grapple Cylinder Head enables the proper movement and sealing of the piston rod. It forms a closed chamber at one end of the cylinder, allowing pressurized fluid to act effectively within the system. This part guides the piston rod during extension and retraction, ensuring linear and controlled motion of the grapple mechanism. It maintains pressure inside the cylinder while preventing internal fluid leakage. It ensures smooth hydraulic operation by keeping the rod aligned and reducing friction.Attributes:• Maintains alignment of the piston rod to avoid side load during operation.• Provides a sealing surface to prevent hydraulic fluid leakage.• Reduces internal friction between rod and housing surfaces.Applications: The Hydraulic Grapple Cylinder Head is located at the rod end of the hydraulic cylinder in the grapple unit, allowing proper control of grapple arm operation during lifting and clamping tasks.