, Load test platform 125% / 5 minutes before use.
Frequent + daily inspection.
100' per minute lower speed.
Gate must Open Inward.
OSHA 29 CFR 1926.1402
Ground Conditions - correct answer. Ground must be firm, graded and drained.
Warn Operator of Locations of Hazards.
Outriggers + Dunnage - correct answer. Pads should be Secured To Outriggers.
Outrigger Floats + Mats should be able to Support Total Weight of Crane and Load,
including rigging.
Fully extended, tires off ground. Free of Crane weight.
If cannot fully extend outriggers, on rubber chart should be used. Unless have load
chart for partially extended.
Outrigger Pads Must be 90° angle to cylinder.
Mats and Blocking used to distribute bearing pressure.
Never block under outrigger beams.
Truck crane pick over front require front outrigger load chart.
Spans and gapped blocking fails at 50% load and destroys pads.
Swing Clearance - correct answer. Swing clearance must be barricaded. (2' outside
swing radius)
Best Leveling Surface On Crane? - correct answer. Upper works.
Cranes 3° out of level will? - correct answer. Decrease capacity by as much as 50%.
Plus add to excessive boom side loading and sheeve wear.
Level not to exceed <1°
When Swinging Unlevel Crane? - correct answer. Load Radius Increases.
Extended Crawlers Will? - correct answer. Increase over the side capacity.
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