Lockwasher for Terex RT 335

The lockwasher 1210-17 serves as a mechanical fastening element within the Terex RT 335 rough-terrain crane. Its primary function is to maintain the necessary preload in bolted joints, preventing the loosening of nuts and bolts that can occur due to operational vibrations, mechanical impacts, or thermal expansion within the machine assembly. By ensuring that fasteners remain secure, this component helps maintain the structural integrity of various systems across the crane, including the chassis, superstructure, axles, and hydraulic mounting points.

This component is specifically compatible with the Terex RT 335 model. It is designed to be installed within bolted assemblies where secure fastening is required to prevent component misalignment, premature wear, or the separation of critical parts during operation. Proper installation of this washer during maintenance procedures is necessary to ensure the continued stability of the crane's hardware.

In heavy machinery, lockwashers function by creating a spring-like tension or frictional resistance against the mating surfaces of a bolt head or nut. This tension resists the rotational forces that would otherwise cause a fastener to back out under load. By consistently applying this force, the washer ensures that the connection remains tight throughout the service life of the bolted joint.