P&H
O-ring for P&H R-200
This O-ring is a mechanical sealing component designed for use in P&H R-200 cranes. It creates a seal between machine parts to prevent the leakage of hydraulic fluids.
Compatible models
Specifications
- Part number
- 45Z91D56
- Brand
- P&H
The 45Z91D56 O-ring functions as a mechanical seal designed to prevent fluid leakage within the hydraulic and lubrication systems of the P&H R-200 crane. By maintaining a seal between two or more components, this part ensures that pressurized liquids or gases remain contained within their respective circuits, which is necessary for the consistent operation of the machine's internal actuators and hydraulic assemblies.
This component is compatible with the P&H R-200 crane model. It is intended for use in systems where precise dimensions and material properties are required to maintain pressure and prevent fluid loss. The O-ring is installed in various positions throughout the hydraulic system to ensure the integrity of the connections and to protect the machine from pressure drops or external contamination.
In heavy machinery, O-rings serve as the primary seal in both static and dynamic applications. They are seated in grooves to provide a barrier against fluid passage, effectively managing the pressure levels required for the crane to perform its lifting and maneuvering tasks. Regular inspection and replacement of these seals during maintenance cycles are standard procedures for ensuring the continued performance of hydraulic systems.