Small Load Chart Sample Questions
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.
MANITEX Small Telescopic (fixed cab)
(Note: N/A means Not Applicable)
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 degrees
|
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?
A. 3,980 lbs
B. 4,720 lbs
C. 4,980 lbs
D. 8,980 lbs
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″, 6×25 IWRC
|
Radius: 26 ft
|
Wire rope (extension/jib): N/A
|
Other: N/A
|
|
What is the net capacity lifting off the main?
A. 4,250
B. 4,440
C. 4,940
D. 5,910
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 degrees
|
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?
A. 358 lbs
B. 405 lbs
C. 485 lbs
D. 1,165 lbs
