Terex
Port plug for Terex BT4792
This port plug is designed for the topping cylinder on the Terex BT4792 boom truck. It seals maintenance or unused ports to prevent hydraulic fluid leaks and contamination within the system.
Parts diagram
Compatible models
Specifications
- Part number
- 223271
- Brand
- Terex
The port plug, part number 223271, serves as a sealing component for the topping cylinder assembly. It is specifically engineered to close off maintenance or unused ports on the cylinder, which is responsible for adjusting the angle of the main boom on the Terex BT4792. By providing a secure seal, this component prevents hydraulic fluid loss and blocks external contaminants from entering the hydraulic circuit, which helps maintain the integrity of the internal cylinder components.
This plug is compatible with the Terex BT4792 model. It is designed to withstand the operational pressures typical of crane hydraulic systems. Proper installation ensures that the topping cylinder maintains the necessary pressure for stable boom positioning and movement.
In hydraulic systems, port plugs are used to seal off access points that are not currently connected to hoses or fittings. These plugs ensure the hydraulic circuit remains closed and pressurized, preventing fluid contamination and leakage which can lead to system degradation over time.