Demag
Steering control block for Demag AC80-1
This steering control block manages the hydraulic fluid flow to the wheel steering cylinders on the Demag AC80-1 all-terrain crane. It is a critical component for maintaining precise directional control during machine travel.
Parts diagram
Compatible models
Specifications
- Part number
- 670 393 40
- Brand
- Demag
The steering control block 670 393 40 serves as the primary hydraulic interface for the steering system of the Demag AC80-1 all-terrain crane. Its function involves regulating and distributing pressurized hydraulic fluid to the steering cylinders, which actuate the wheels to change the direction of the machine. By managing the flow paths and pressure levels within the steering circuit, this component allows the operator to maneuver the crane effectively across various terrains and into specific work positions.
This unit is designed specifically for integration with the Demag AC80-1 steering architecture. It interfaces directly with the hydraulic lines to facilitate the movement of the steering linkage, ensuring that the wheels respond to operator inputs at the steering wheel or joystick. Proper maintenance and operation of this block are necessary for the steering system to function within the parameters defined for this crane model.
In heavy machinery, a steering control block acts as a central manifold that directs hydraulic oil to the appropriate side of the steering actuators. It ensures that the required force is applied to overcome the resistance of the wheels and ground contact, providing the necessary mechanical advantage to steer large, heavy equipment.