1. Moment limiter:
The body of the KB crawler spider crane is equipped with a moment limiter, which displays the status of the crane's outriggers and boom, and returns the lifting weight in real time for comparison with the hoistable weight. The lifting weight is carried out within the safe range of the lifting weight to ensure safe operation of the crane. .
2. Overroll alarm:
The body of KB Spider Crane is equipped with an over-roll alarm device to prevent the hook from colliding with the boom and ensure safe operation of the crane.
3. Including alarm for approaching electric objects:
The body of the KB crawler spider crane is equipped with an alarm device near electricity. When the spider crane is under construction in the substation, a safe distance is set according to the on-site working conditions. If the boom is close to the discharge position, the alarm device will be triggered, thus greatly avoiding the unrestricted boom. There is a risk of electric shock when approaching the discharge location to ensure the safety of equipment and personnel during construction.
4. One-key for stowing the hook:
It is no longer necessary to manually lock the hook in the buckle of the crane body. Instead, it automatically locks the hook at the end of the boom with one click, keeping the hook stable and not swinging while walking and improving the efficiency of hook retraction.
5. Three circle alarm:
That is, the wire rope over-discharge protection device. When there are only three turns of wire rope left in the winch, stop the wire rope and continue to output it to avoid accidents due to over-discharge of the wire rope.