Grove
Hose for Grove RT 522
This hose is designed for the hydraulic and pneumatic systems of the Grove RT 522 rough-terrain crane. It facilitates the transfer of pressurized fluids or air between machine components, allowing for necessary movement and vibration absorption within the assembly.
Compatible models
Specifications
- Part number
- 7-545-3000920
- Brand
- Grove
This flexible hose, part number 7-545-3000920, serves as a critical conduit for hydraulic oil or compressed air within the Grove RT 522 rough-terrain crane. It connects various components such as pumps, valves, and cylinders, enabling the transmission of power and control signals throughout the crane's hydraulic circuits, including the boom, outriggers, steering, and braking systems. Unlike rigid piping, this component accommodates the relative movement between machine sections and helps dampen mechanical vibrations during operation.
The hose is compatible with the Grove RT 522 crane, specifically for units matching serial number 46172. It features a multi-layer construction consisting of an inner tube for fluid containment, reinforcement layers to withstand operational pressure, and an outer cover. The ends are fitted with crimped terminals to ensure a secure and leak-free connection within the hydraulic system.
In heavy machinery, hoses are essential for maintaining system pressure and ensuring the precise movement of actuators. They are designed to operate within specific pressure and temperature ranges while maintaining chemical compatibility with the fluids they transport. Regular inspection of these lines is necessary to prevent pressure loss, erratic actuator performance, or system contamination due to leaks or degradation of the hose assembly.