MOBILE CRANE NCCER COMPREHENSIVE
EXAM 2026 COMPLETE QUESTIONS AND
SOLUTIONS GUARANTEED PASS
⩥ What is the maximum weight for a single axis or tandem axle?
Answer: single axle- 20,000 lbs
tandem axles- 34,000 lbs
⩥ What is the maximum weight for a tractor trailer combination?
Answer: 80,000 lbs
⩥ What is the maximum length for a straight truck/ trailer? Answer: 65'
⩥ What is the maximum width excluding mirrors? Answer: 2.6 meters
(102.4'')
⩥ What is the height limits for highways? Answer: 13 1/2' to 14' (east of
Mississippi)
&
15' (west of Mississippi)
⩥ What are the requirements for someone to operate commercial
vehicles? Answer: pass written & practical exams
, ⩥ How often must commercial drivers pass a DOT physical? Answer:
every 2 (two) years
⩥ Can a boom sections be stacked for transportation? Answer: Yes
⩥ What are two type of load binders? Answer: RATCHET type- which
are safest to use
&
LEVER type- more dangerous to use.
⩥ How much pressure is usually required to operate level type binders
Answer: 170 lbs of pressure -lever type
10 lbs of pressure- ratcheting type
⩥ How would a truck driver strap down a boom section? Answer: with
ratchet straps, boom sections should be supported by adequate blocking
@ the end.
⩥ How would you describe an all-terrain as a cross between what type
cranes Answer: rough terrain & common truck crane
EXAM 2026 COMPLETE QUESTIONS AND
SOLUTIONS GUARANTEED PASS
⩥ What is the maximum weight for a single axis or tandem axle?
Answer: single axle- 20,000 lbs
tandem axles- 34,000 lbs
⩥ What is the maximum weight for a tractor trailer combination?
Answer: 80,000 lbs
⩥ What is the maximum length for a straight truck/ trailer? Answer: 65'
⩥ What is the maximum width excluding mirrors? Answer: 2.6 meters
(102.4'')
⩥ What is the height limits for highways? Answer: 13 1/2' to 14' (east of
Mississippi)
&
15' (west of Mississippi)
⩥ What are the requirements for someone to operate commercial
vehicles? Answer: pass written & practical exams
, ⩥ How often must commercial drivers pass a DOT physical? Answer:
every 2 (two) years
⩥ Can a boom sections be stacked for transportation? Answer: Yes
⩥ What are two type of load binders? Answer: RATCHET type- which
are safest to use
&
LEVER type- more dangerous to use.
⩥ How much pressure is usually required to operate level type binders
Answer: 170 lbs of pressure -lever type
10 lbs of pressure- ratcheting type
⩥ How would a truck driver strap down a boom section? Answer: with
ratchet straps, boom sections should be supported by adequate blocking
@ the end.
⩥ How would you describe an all-terrain as a cross between what type
cranes Answer: rough terrain & common truck crane
