Wireless Anti-Two-Block Switch for Terex 1354

The GS075-B wireless anti-two-block switch serves as a safety device for crane operations. It detects the position of the hook block relative to the boom head, transmitting a wireless signal to the crane control system to stop hoisting or boom extension functions when an imminent two-block condition is identified. By preventing contact between the load handling equipment and the boom tip, this component helps protect the crane structure and load handling system during operation.

This switch is compatible with the Terex 1354 crane model. It utilizes a sensor mounted at the boom head to track the hook block and communicates via a coded radio signal to a receiver located within the crane control system. This wireless configuration eliminates the need for physical cabling between the boom tip and the cab, which reduces the risk of cable entanglement or damage during crane usage.

Anti-two-block systems are standard safety features in lifting equipment. They function by monitoring the distance between the hook block and the boom point, triggering audible and visual alarms or automatic motion cut-outs to prevent mechanical damage caused by over-hoisting.