(7)
Manitowoc Engineering Co.
BOOMS NO. 81 9~ and 17
MOUNTS ON HUBS ~"~" "~
FOR UPPER SHEAVE
' ~
,./.t)
JIB STOP PEND~~
FIG. 1112-10
JIB BACKSTAY "l~
PENDANTS
66'-7"
LONG
\ f-~ LUGS ON
Shown Pinned for_10 ° Offset ~~
Pin here for 20 ° Jib Offset.-,~.~"~.<,//'~
J~B STOP STRAPS -"""¢' \ ADAPTOR
BOOM NO. 9A-3 FT. HAMMERHEAD
.DEEP SECTION TOP
10 ° and 20 ° Jib Offsets, only.
(0 ° Offset cannot be used)
DETAIL-
Locking Plate Bolted to Jib
Secures Assembly on Pin Through
Lugs on Hammerhead
,, ~'-°~tI~LOCKING PLATE
j~/'/,/t,,./,,
,"
A vA
"" JIB
o 7-1 \ ADAPTOR
(See Exploded Detail Below
~FIG. 1112-11
BOOMNO 22
LIGHT TAP ER ED TO P~I ~//--- ~U pGESRE(~NTo P
JIB
STOP PENDANTS
=REV. 4/24/73
BOOM NO. 22
LIGHT TAPERED TOP
~
123 JIB .
ADAPTOR
'~'''"-~ TAPERED TOP
(See Detail Above) FIG. 1112-12
|1
123 JIB FOLIO 730-7
395143
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