Engine: General Subjects

1. A All motions are stopped by the action of the boom maximum outreach and minimum outreach limit switches.
2. B All motions are stopped by the action of the slewing platform limit switches.
3. C All motions are stopped by the loss of electric power to the crane.
4. D All motions are stopped by the action of the safe working load cutout switch or the slack wire limit switch.

Tip: press A-D to answer