Twist Lock for Terex MAC 50

The twist lock 34380140 functions as a standardized locking mechanism used to secure ISO cargo containers to material handling equipment. It provides the mechanical connection between the container and the lifting spreader or crane anchor points, allowing for controlled engagement and release during loading and unloading operations. This component is integrated into the lifting assembly of the machinery to prevent container movement during transport.

This part is compatible with the Terex MAC 50 mobile harbor crane. It is designed to fit within the spreader or crane anchoring system, operating through a rotational locking motion that can be actuated mechanically or hydraulically. The component is engineered to meet international standards for ISO container handling, ensuring correct fitment and load capacity for port operations.

Twist locks serve as the primary interface for securing containerized loads in port environments. By rotating into the corner castings of a container, the locking head creates a secure attachment point that supports the weight of the load during vertical lifts. Proper function of this mechanism is necessary to maintain the integrity of the connection between the crane and the cargo throughout the entire lifting cycle.