FIGURE 4-4
Item Description Item Description
1 Boom 12 Rotating Bed Jack (2 at Rear)
2 Drum 1 (Main Hoist) 13 Crane (Upperworks) Counterweight
3 Drum 6 (Luffing Hoist) 14 Live Mast Straps
4 Drum 7 (Rigging Winch) 15 Live Mast
5 Drum 2 (Main Hoist) 16 Fixed Mast Straps
6 Operator’s Cab 17 Drum 5 (Live Mast Hoist)
7a Rotating Bed Adapter Frame 18 Live Mast Assist Arm (1 each side)
7b Carbody 19 Drum 3 (Whip Hoist)
8 Carbody Counterweight (Front and Rear) 20 Mast Stop (both sides)
9 Crawler Assembly 21 Drum 4 (Boom Hoist)
10 Rotating Bed Jack (2 at Front) 22 Fixed Mast
11 Rotating Bed 23 Boom Stop
9
1
2
5
3
6
(not shown)
10
12
14
15
16
20
17
19
23
22
11
8
7a
7b
21
18
4
13
4-100