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W450769A 01/14
2.3.3 Boom Cylinder Dimensions
USE THE SPACE PROVIDED IN APPENDIX A TO RECORD THE MEASUREMENT.
Dimension “M” -
This is the distance measured around the outside of the cylinder rod, divided by 12.
2.3.4 Span Dimensions
WARNING!
SETTING THE SPANS ON THE CRANE WILL REQUIRE FULL EXTENSION OF THE BOOM.
ENSURE THE CRANE IS SETUP ACCORDING THE MANUFACTURER’S OPERATION
MANUAL TO ENSURE MAXIMUM STABILITY. ENSURE ALL BOOM EXTENSIONS AND
LOADS ARE LIFTED WITHIN THE APPROPRIATE LOAD CHARTS AND LIMITS. FAILURE TO
COMPLY WITH THESE LIMITS MAY RESULT IN SERIOUS INJURY OR DEATH.
USE THE SPACE PROVIDED IN APPENDIX A TO RECORD THE MEASUREMENT.
Dimension “S” -
This is the distance between the center of the boom pivot and the center of the
sheave with the boom fully retracted.
Dimension “T”
-
This is the dimension between the center of the boom pivot and the center of the
sheave with the boom fully extended. The span of the boom is calculated by subtracting Dimension
“S” from Dimension “T” (T - S = span).
S
T
