Item Description
1 Drum 1 (whip hoist)
2 Drum 2 (main hoist)
3 Drum 3 (optional aux hoist)
4 Drum 4 (boom hoist)
5 Upper Boom Point
6 Lower Boom Point
7 Hook-and-Weight Ball
8 Load Block
9Boom Top
10 Pin (Inserts not shown)
11 Wire Rope Guide (three in the butt)
12 Boom Butt
13 Operator Cab
14 Upperworks
15 Lowerworks
16 Counterweight, Carbody (qty 2)
17 Rotating Bed
18 Carbody
19 Crawler
20 Counterweight, Crane
21 Hook-and-Weight Ball
22 Gantry Backhitch (qty 2)
23 Gantry
24 Load Cell
25 Boom Stop (physical)
26 Boom Hoist Wire Rope Reeving
27 Equalizer
28 Pendant (qty 2 boom top and each
insert)
29 Wire Rope Guide (boom top)
FIGURE 1-1