Manitowoc 16000 MAX-ER Quick Start Manual

Luffing Jib Raising Procedure
Luffing Jib No. 59 on Boom No. 58 HL
with 98.4 ft (30,0 m) Mast No. 59A
Wheeled Counterweight
Recommended Boom and Luffing Jib Raising and Lowering Procedure
Machine must be equipped with 332,000 lb (150 590 kg)
crane counterweight, 120,000 lb
counterweight and 0 lb (0 kg), 335,400 lb (152 140 kg) or
511,400 lb (231 970 kg) wheeled counterweight. Refer to
luffing jib rigging assembly No. A13416 for boom and luffing
jib make-up of inserts, straps, struts, strut raising procedure,
jib stop setup and operation, and miscellaneous parts, etc.
Refer to Operator's Manual for setup and installation.
NOTE: 0 lb (0 kg) wheeled counterweight is equivalent to
machine equipped with 332,000 lb (150 590 kg) crane
counterweight and 120,000 lb
counterweight with 98.4 ft (30,0 m) mast No. 59A.
Boom and luffing jib combinations must be raised and
lowered using jack-knife method.
Caution: Anytime luffing jib point rollers are in contact with
ground during raising or lowering procedure, disengage
swing lock and release swing brake.
Raising:
Position jib stop to clear jib butt. Luff up jib strut until straps
on inserts are clear of strap supports. Slowly raise boom
while jib point rollers are allowed to roll on ground. Tension
Maximum Boom and Luffing Jib Lengths Lifted Unassisted Using Jack-Knife Method
Boom
Length
Feet Meters
137.8 42,0
157.5 48,0
177.2 54,0
196.9 60,0
Load blocks, hook and weight ball on ground until boom and luffing jib are erected.
Manitowoc Cranes, Inc.
Manitowoc, Wisconsin 54220 U.S.A.
(54 430 kg) carbody
(54 430 kg) carbody
WITH OR WITHOUT BOOM AND/OR JIB CATWALKS
Over End of Blocked Crawlers
0 lb (0 kg) Wheeled Counterweight
Luffing Jib No. 59
Feet Meters
78.7 - 137.8 24,0 - 42,0
157.5 - 255.9 48,0 - 78,0
275.6 84,0
78.7 24,0
98.4 - 216.5 30,0 - 66,0
236.2 - 275.6 72,0 - 84,0
78.7 - 157.5 24,0 - 48,0
177.2 - 275.6 54,0 - 84,0
78.7 - 216.5 24,0 - 66,0
should be applied to luffing jib hoist to keep jib straps above
strap supports. Boom up until boom to luffing jib angle
reaches 145 degrees. Lower jib stops to operating position.
Continue to boom up until boom to luffing jib reaches value
specified in table. Tighten luffing jib suspension with luffing
jib hoist. Boom and luffing jib are then raised together using
boom hoist until boom reaches desired boom operating
angle. Luffing jib radius must be within capacity chart before
swinging over side of machine when raising over end of
blocked crawlers.
Lowering:
Position boom at 85 degrees prior to lowering luffing jib.
Lower luffing jib until boom to luffing jib angle reaches value
specified in table. Lower boom until luffing jib point rollers
contact ground. Continue to lower boom while luffing jib
rollers roll along ground until boom to luffing jib angle
reaches 145 degrees. Position jib stop to clear jib butt.
Keep enough tension on luffing jib hoist to keep jib straps
above strap supports. Continue to lower boom while luffing
jib rollers roll along ground.
Caution: Do not, under any condition, allow boom to luffing
jib angle to become less than 70 degrees.
Over Side of Crawlers
Boom to
Luffing Jib
Angle Luffing Jib No. 59
Degrees Feet
145 78.7 - 98.4
90 118.1 - 216.5
70 236.2 - 275.6
145 78.7 - 157.5
90 177.2 - 275.6
70
90 78.7 - 216.5
70
70 —
16000 MAX-ER
Boom to
Luffing Jib
Angle
Meters Degrees
24,0 - 30,0 145
36,0 - 66,0 90
72,0 - 84,0 70
24,0 - 48,0 90
54,0 - 84,0 70
24,0 - 66,0 70
— —
8761-A, 2011-09-30
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