ATB bracket for Manitowoc 600E

The ATB bracket is a component used within the winch mounting assembly of the Manitowoc 600E crane. It serves as the structural mounting point for the anti-two-block sensors, ensuring they remain correctly positioned to monitor the proximity of the hook block to the boom tip. By maintaining this alignment, the bracket supports the functionality of the safety system designed to detect and prevent two-blocking incidents during crane operations.

This part is compatible with the Manitowoc 600E model and is identified by part number 205570. It is engineered to hold the sensor hardware securely in place on the boom or winch head assembly, allowing the system to trigger alarms or stop crane functions when the hook block approaches the boom head. Proper installation and alignment of this bracket are necessary to ensure the sensor can accurately detect the hook block position.

In crane systems, anti-two-block brackets facilitate the mounting of switches or sensors that monitor the distance between the load block and the boom point. These brackets ensure that safety sensors remain stable and correctly oriented despite the movement and operational environment of the machine, allowing the system to effectively prevent contact between the hook block and the boom structure.