Manitowoc 999 User Manual

Reference Only
INTRODUCTION 999 LUFFING JIB OPERATOR MANUAL
1-2
Published 05-15-17, Control # 043-09
IDENTIFICATION OF LUFFING JIB COMPONENTS
See Figure 1-2 for identification of the luffing jib components. See Section 1 of the Crane Operator Manual for identification of
crane components.
FIGURE 1-2
12
3
4
6
7
8
5
9
16
11
12
13
14
15
18
21
19
23
24
17
20
22
26
28
27
10
10
25
19
Item Description
1 Front Load Drum
2 Luffing Hoist Drum (rear drum)
3Boom Hoist
4 Auxiliary Load Drum (in boom butt)
5 Boom Hoist Wire Rope
6 Boom Butt Wire Rope Guide
7Boom
8Boom Straps
9 Luffing Jib Backstay Pendants
10 Luffing Hoist Wire Rope
11 Load Lines
12 Boom Top Wire Rope Guide
13 Main Strut Stop
14 Luffing Jib Stop
15 Lower Boom Point
16 Main Strut
17 Jib Strut
18 Jib Butt
19 Weight Ball
20 Jib Straps
21 Intermediate Fall
22 Intermediate Suspension
23 Jib Inserts
24 Jib Top
25 Lower Jib Point
26 Upper Jib Point and Roller
27 Fixed Jib
28 Load Block
24

Manitowoc 999 Specifications

General

Brand	Manitowoc
Model	999
Category	Construction Equipment
Language	English