Performance data
16
Wire Rope Lengths
Boom No. 76
- or -
Fixed Jib No. 134
Boom No. 76
Boom or
Boom and
Jib Length
Whip Line - Drum 1 or 3
(Front or Auxiliary Drum)
Hoist Line - Drum 2
(Rear Drum)
1 Part 2 Part
Total Parts
of Line
m (ft) m (ft) m (ft) m (ft)
20 (66) 58 (190) 82 (270) 335 (1100) 14
23 (76) 64 (210) 91 (300) 366 (1200) 13
26 (85) 70 (230) 101 (330) 366 (1200) 12
29 (95) 76 (250) 110 (360) 373 (1225) 11
32 (105) 82 (270) 119 (390) 381 (1250) 10
35 (115) 88 (290) 128 (420) 411 (1350) 10
38 (125) 94 (310) 137 (450) 411 (1350) 9
41 (135) 101 (330) 146 (480) 434 (1425) 9
44 (144) 107 (350) 155 (510) 434 (1425) 8
47 (154) 113 (370) 165 (540) 450 (1475) 8
50 (164) 119 (390) 174 (570) 450 (1475) 7
53 (174) 125 (410) 183 (600) 450 (1475) 7
56 (184) 131 (430) 192 (630) 450 (1475) 6
59 (194) 137 (450) 201 (660) 450 (1475) 6
62 (203) 143 (470) 210 (690) 450 (1475) 5
65 (213) 149 (490) 219 (720) 450 (1475) 5
68 (223) 155 (510) 229 (750) 450 (1475) 5
71 (233) 162 (530) 238 (780) 450 (1475) 4
74 (243) 168 (550) 247 (810) 450 (1475) 4
77 (253) 174 (570) 256 (840) 450 (1475) 4
80 (263) 180 (590) 265 (870) 450 (1475) 3
83 (272) 186 (610) 274 (900) 450 (1475) 3
86 (282) 192 (630) 283 (930) 450 (1475) 3
89 (292) 198 (650) 293 (960) 450 (1475) 3
92 (302) 204 (670) 302 (990) — — —
95 (312) 210 (690) 311 (1020) — — —
98 (322) 216 (710) — — — — —
NOTE: Hoist and whip line lengths given in table will allow hook to touch ground. When block
travel below ground is required, add additional rope equal to parts of line times added travel
distance. Hoisting distance or line pull may be limited when block travel below ground is
required.
Maximum wire rope length allowed on Drum 3 (Auxiliary Drum) is 770 ft (235).