GREER COMPANY
1918 EAST GLENWOOD PLACE, SANTA ANA, CA 92705 PN W450250 Rev A 06/01/00
TEREX RCI 510 RATED CAPACITY INDICATOR OPERATOR'S MANUAL TEL:(714) 259-9702 FAX:(714) 259-7626
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COUNTERWEIGHT
(CTWT)
A weight used to supplement the weight of the crane to provide
stability for lifting.
CURSOR A pointer on a display that indicates the position where data is to be
entered.
DEDUCT
A reduction in rated capacity for an unused stowed or erected
attachment.
DIRECTION The direction of rotation of the superstructure.
DUTY A working configuration on a crane usually contained in a single column of a
capacity chart.
ERECTED ATTACH-
MENT
An attachment on the main boom fitted in its working position.
EXTENSION SENSOR A device that measures the extension of the telescoping sections of a boom.
FUNCTION KICK-OUT A device that disengages certain crane functions whose movement could
cause overload or two-blocking.
HEIGHT The vertical distance from the ground to the tip of the boom or attachment.
HORIZONTAL Parallel to the horizon.
INFORMATION SCREEN A display that gives information supplemental to the information on the
pictograph.
INTEGRATED CIRCUITS A tiny complex of electronic components and connections on a small slice of
material (such as silicon).
JIB Something attached such as a lattice fly or jib on a crane boom.
MANUAL SECTION The tip section of the main boom that can be telescoped independently of
the other sections.
MICROPROCESSOR A computer processor contained on an integrated chip.
MOMENT The product of force and distance to a particular axis or point.
OPERATOR ALARMS Alarms that can be set by the operator, which provide working limits
additional to the chart limits.
OUT OF DUTY A point which is either longer than the longest permitted radius or lower than
the lowest permitted angle on a capacity chart
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