Передняя втулка для головки гидромолота Caterpillar 5804396

The Hydraulic Hammer Head Tool Bushing is a wear-resistant cylindrical sleeve installed in the lower part of a hydraulic hammer. It serves as a guiding and supporting surface for the tool bit that repeatedly strikes hard surfaces. As the tool bit moves up and down under hydraulic pressure, the bushing ensures smooth, centered motion while withstanding the immense shock, vibration, and side loads generated during breaking operations. The bushing also protects the hammer housing from direct tool contact and wear, thereby extending the service life of the overall attachment. Attributes:• Absorbs and disperses impact energy from the striking piston.• Reduces wear on the hammer housing.• Maintains alignment between the piston and tool.Applications: The Hydraulic Hammer Head Tool Bushing is located in the lower section of the hydraulic hammer head to guide the vertical motion of the tool bit, reduce radial motion, and absorb side loads and mechanical shock.