Operation
Components
Safety
Classifications
Inspection
100
This person is responsible for the load while it's being transported from one location to another.
What is the operator?
100
This is used by the operator during normal operation to apply a retarding force...
What is a service break?
100
One of these in the sling can reduce load capacity up to 80%
What is a knot?
100
This class of crane is rated for moderate service. 50% rated capacity, 5 -10 lifts/hr.
What is class c?
100
At the beginning of every shift, this procedure must be completed prior to bringing the crane into service.
What is a crane safety inspection?
200
This many wraps of wire rope should be left on the drum when the hook is at its lowest level.
What is 2?
200
This is a carriage that contains the hoisting mechanism and moves from end to end on the bridge.
What is a trolley?
200
This signal is given by both arms extended, palms down, move arms back and forth horizontally.
What is emergency stop
200
This class of crane is rated for continuous severe service, continuous near capacity.
What is class F?
200
A hoist rope should be free from these.
What are kinks, twist, or defects
300
Cranes can not be used for this type of pull except when specifically authorized by a qualified person.
What is a side pull?
300
This is the area beneath the load path that shall be kept clear of personnel during the movement of the load.
What is the "load shadow"?
300
High impact with these can cause the hoist to fall off.
What is an end stop / rail stop?
300
This class of crane is rated for standby or infrequent service, precise handling at slow speed, long idle between lifts.
What is class A?
300
The operator must check the hoist brake(s) every time a load approaching this is to be handled.
What is the rated load?
400
Signals to the operator must be approved hand signals unless this is used.
What is voice communication?
400
Eddy current brake is not preferred because it requires this to work.
What is electricity?
400
This is the only person authorized to remove a warning sign or safety lock on a device.
What is authorized person / person who placed it there?
400
This class of crane is rated for heavy service, approaching 50% of capacity, high speeds, 10-20 lifts/hr.
What is class D?
400
"Bird Caging" can be found while inspecting this.
What are hoist rope / chains
500
The operator can not leave the position at the controls while the load is in this state.
What is suspended?
500
The assembly of hook or shackle, swivel, bearing, sheaves, pins, and frame suspended by the hoisting rope or load chain.
What is the load block?
500
Standard hand signals for crane operation are outlined by this.
What is ANSI & ASME American National Standards Institute & American Society of Mechanical Engineers
500
This class is rated light service, requirements are light and the speed is slow, 2-5 lifts/hr.
What is class B?
500
While testing hoist limit switches the crane should be under this load condition.
What is no-load condition?
M
e
n
u