Terex
Lock washer for Terex HC230
This lock washer is designed for use in the Terex HC230 crane assembly. It functions as a mechanical fastener component to maintain the security of bolted connections.
Parts diagram
Compatible models
Specifications
- Part number
- 4006 577 04
- Brand
- Terex
The lock washer, identified by part number 4006 577 04, is a specific component used within the Terex HC230 crane. This part is installed to prevent the loosening of nuts and bolts that are subjected to the dynamic loads and vibrations inherent in heavy machinery operation. By maintaining the tension in a bolted joint, it ensures that structural and mechanical assemblies remain securely fastened during the operation of the crane.
This component is compatible with the Terex HC230 model. It is engineered to meet the specific design requirements for fitment within the machine's fastening systems. When replacing hardware, using the correct washer ensures that the assembly maintains its intended clamping force.
In general engineering, a lock washer is placed under a nut or bolt head to provide a locking action. This action prevents rotation of the fastener caused by vibration, thermal expansion, or mechanical shock. These washers are common in heavy equipment maintenance to preserve the integrity of critical joints throughout the machine's structure and drivetrain.