Manitex TSS

These sample questions are intended to convey something of the style and content of the National Operator Certification Program examination developed and administered by the National Commission for the Certification of Crane Operators (NCCCO). They are not actual test questions, nor do they attempt to address all of the areas of knowledge tested on the CCO certification examination. Response to these questions is not necessarily an indication of performance on the CCO examinations.

Configuration 1

Outriggers: Fully Extended	Extension /Jib length: N/A
Counterweight: N/A	Extension /Jib angle: N/A
Tires: N/A	Block: N/A
Crawlers: N/A	Headache Ball: 120 lb, 50 ft. below tip
Main boom type, length: 62 ft	Rigging: 100 lbs
Main Boom angle: 60°	Wire rope (main boom): 9/16", rotation resistant
Radius: N/A	Wire rope (extension/jib): N/A
Other: N/A

What is the net capacity over the rear?

Configuration 2

Outriggers: Out and set level	Extension /Jib length: stowed
Counterweight: N/A	Extension /Jib angle: N/A
Tires: N/A	Block: Single-sheave, 15 ton
Crawlers: N/A	Headache Ball: N/A
Main boom type, length: 60 ft	Rigging: 50 lbs
Main Boom angle: N/A	Wire rope (main boom): 9/16", 6x25 IWRC
Radius: 26 ft	Wire rope (extension/jib): N/A
Other: N/A

What is the net capacity lifting off the main?

Configuration 3

Outriggers: Extended and set	Extension /Jib length: 40 ft
Counterweight: N/A	Extension /Jib angle: N/A
Tires: N/A	Block: N/A
Crawlers: N/A	Headache Ball: 120 lbs
Main boom type, length: 68 ft	Rigging: 75 lbs
Main Boom angle: 55°	Wire rope (main boom): N/A
Radius: N/A	Wire rope (extension/jib): 9/16" rotation resistant
Other: Hose Reel

What is the net capacity lifting from the jib?