Terex
Main valve assembly for Terex BT4792
This main valve assembly controls hydraulic fluid flow and pressure to the actuators on the Terex BT4792 crane. It serves as the primary control unit for managing lifting, extension, and slewing functions.
Parts diagram
Compatible models
Specifications
- Part number
- 550-00422
- Brand
- Terex
The main valve assembly, part number 550-00422, functions as the central control unit within the hydraulic system of the Terex BT4792 crane. This component manages the distribution of hydraulic fluid, regulating both flow and pressure to various machine actuators, including boom cylinders, winch motors, and outriggers. By directing hydraulic power, the assembly facilitates the precise execution of lifting, extension, and rotation operations required for crane functionality.
This component is specifically designed for the Terex BT4792 model. It is identified by the designation 7000. The assembly ensures that the hydraulic system maintains the necessary pressure levels to operate the crane's primary mechanical functions effectively.
A main valve assembly acts as the interface between the operator's controls and the hydraulic actuators. It directs fluid to the appropriate circuits based on input signals, allowing for the modulation of speed and force during heavy lifting tasks. By managing the routing of high-pressure fluid through the system, the valve assembly enables the coordinated movement of the machine's various hydraulic components.