LB LBTq1

National Commission For The Certification Of Crane Operators - NCCCO

	Find out when and where the next tests are being administered.
	Computer Based Testing (CBT)

Subscribe to our news mailing list to keep up with NCCCO News and Industry Headlines.

Mobile Crane Operator
Written Exam | Practical Exam | How Do I Test?

Written Exam - Sample Test Questions
Core Exam Outline | Specialty Exam Outline | Sample Test Questions | Study Materials
Load Charts

LINK-BELT Lattice Boom Truck

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.

(Note: N/A means Not Applicable)

Answer 1

Outriggers: Extended & set	Extension /Jib length: 50 ft
Counterweight: ABC + A	Extension /Jib angle: 15°
Tires: N/A	Block: 125 ton, 2,600 lbs
Crawlers: N/A	Headache Ball: 15 ton, 750 lbs
Main boom type, length: 210 ft	Rigging: 175 lbs
Main Boom angle: 73.2°	Wire rope (main boom): 7/8" Type N 4 part
Radius: 90 ft	Wire rope (extension/jib): 7/8" Type RB
Other: N/A

Note: For line in use when wire rope deductions are required, the wire rope length shall be measured from the boom tip to the ground.

What is the net capacity off the Jib?

C. 13,375 lbs