NCCCO Telescopic Boom Crane- Swing Cab (TLL)

When a crane's telescopic boom sections are required to be extended equally, and the are not, the - Longest section can be overloaded With the boom extension mounted on the boom tip, the main boom rating must be reduced to compensate for the boom extension's - Effective weight According to OSHA 1926.1433, which of the following must be on the crane? A. A fire extinguisher B. Anti two-block warning system C. Battery disconnect switch D. Vehicle identification number - A. A fire extinguisher A carrier-mounted crane that is set up on outriggers should have the tires on the carrier - Off the supporting surface When a rough terrain crane is working on tires, backward tipping is most likely to occur when the unloaded boom is position over the - Side at short radius When performing pick and carry operations with a rough terrain crane, you should keep the load - Positioned over the front of the carrier In which outrigger configuration would a crane be the most susceptible to tipping from a rapidly swinging load? - Outriggers up and in According to OSHA 1926 subpart cc, when extending outriggers from the crane's upper structure, the operator shall - Make visual contact or post a signal person A luffing jib is - Raised or lowered independent of the main boom