FIGURE 4-11
View B
CAUTION
Wire Rope Damage!
To prevent damage to wire rope and mast:
• Do not operate rear load drum until wire rope
is clear of lacing in mast
Not More Than
8 in (203,mm)
Out of Level
View C
DANGER
Falling Mast Hazard!
Do not use limit bypass to lower mast below 172°.
Mast will fall suddenly.
View D
2 ft (0,9 m) Minimum
Item Description
1Trailer
2Crawler
3 Assembly Block
4 Socket and Wedge
5 Rear Drum
6 Center Mast Sheave
7 Lug on Mast
8 4-Leg Chain Sling
3
5
6
4
1
1
3
2
7
5
172° Maximum
3 1
8
2
3
14COM4112
14COM4113
14COM4114a
14COM4115a
See Liftcrane Mast Capacities
Chart at end of this section for
lifting capacities
6
Circled Numbers Correspond to
INSTALL ASSEMBLY BLOCK
Procedure
4
7
4
3
View A