NCCCO TELESCOPIC BOOM CRANE - FIXED CAB TSS

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NCCCO TELESCOPIC BOOM CRANE - FIXED CAB (TSS)

COMPLETE STUDY GUIDE REVIEW

• When hook-suspended personnel platforms are lifted with a telescopic

boom crane, ANS >> An anti two-block devise must be provided

• When using a telescopic boom crane equipped with an anti two-block

device, which hydraulic functions are disabled when the device is activated?- ANS >> Hoist, extend the boom, boom down

• The safest maximum speed for a telescopic boom crane performing

pick-and-carry operations is ANS >> The manufacturer's recommended speed limit

• When using blocking under the outrigger floats/pads, the operator should

make sure the blocking is ANS >> Sufficient to support/stabilize the crane

• When a boom extension is in the stowed position, it is ANS >> Pinned to

the boom base section

• When a telescopic boom crane is engaged in a pick-and-carry operation,

the rated tipping capacity is based on what percentage of the total tipping capacity? ANS >> 75%

• According to OSHA 1926 sub-part cc, all telescopic boom cranes must be

equipped with ANS >> A boom angle indicator

• Jib capacities are based on ANS >> ANS >> structural strength
• When lifting over a corner, ground pressure generated by the crane can

approach a weight that is ANS >> equal to the weight of the crane and

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