NCCCO Lattice Boom Crawler Crane Exam fully
solved & updated 2025-2026(latest version
verified for accuracy) | 2024\2025 Latest!!
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Terms in this set (58)
On a lattice boom crawler Center of the boom heel pins to the center of the
crane, the main boom boom tip sheave
length is measured from
the:
What is the main purpose To absorb shock that comes with dynamic loading
of mid point suspension
pendants?
The main purpose of a To increase the crane's leverage on the boom
gantry or a mast on a
crane is:
What effect does having Increases the probability of tipping
the crawlers retracted
have on a crawler crane
with a long boom
When using a mobile Replaced by a list chart
crane on a barge, the
crane's load capacity chart
shall be
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, 9/26/25, 1:59 PM NCCCO Lattice Boom Crawler Crane Exam fully solved & updated 2025-2026(latest version verified for accuracy) | 2024\2025 Late…
Blocking can be placed Increase the crane's stability when operating over the
under the ends of tracks front or back
to:
A crawler crane is based 75%
on ________ stability of static
load.
What quadrant produces Side
the least amount of
ground pressure on a
lattice crawler
When a crawler crane is Manufacturer
on a barge, the list chart
must be provided by the
When operating a crawler Corner
crane, the ground
pressure will always be
highest over the
Unless working in loos Towards the load
soft soil, a crawler crane
should always travel _____
on pick and carry
operations
Why use mats of cribbing To reduce ground pressure
Mats are usually _____ to Bolted
hold together.
A crawler crane traveling The idler
forward is defined as
traveling in the direction
of
When disassembling or Never touch any pin on any boom section located
assembling booms on between the pendant attachment points and the
lattice boom cranes, it is crane
extremely important to
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