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Home
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Marine
Cranes |
Request
a Quote |
Service
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Contact
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70 ft. 80 ft.
90 ft. 100
ft.
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In
accordance with API-2C, values shown are acutal hook load (weight of block
and hook excluded).
Load line block weight is 3900 lbs.
Load line (8 part line): 1" 6x25 EIPS-IWRC; 100,000 lbs. breaking strength;
20,000 lbs. working strength.
Fast line block weight is 100 lbs.
Fast line (1 part line): 9/16" 19x7 EIPS-IWRC; 25,000 lbs. breaking
strength; 5,000 lbs. working strength.
Static load = 1.5 x dynamic load
Pedestal reactions are based on three times the dynamic load plus the dead
load. |
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70 ft. Boom
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up |
| Reach (ft.) |
Boom Angle (deg.) |
Dynamic Load Line (lbs.) |
Static Load Line(lbs.) |
Reach (ft.) |
Boom Angle (deg.) |
Dynamic Load Line (lbs.) |
Static Load Line (lbs.) |
| 10 |
79.5 |
120500 |
156000 |
45 |
49 |
52500 |
80750 |
| 15 |
75.5 |
102500 |
155750 |
50 |
43 |
47500 |
73250 |
| 20 |
71.5 |
89500 |
136250 |
55 |
37 |
43850 |
67775 |
| 25 |
67.5 |
79250 |
120875 |
60 |
30 |
39500 |
61250 |
| 30 |
63 |
71250 |
108875 |
65 |
21 |
36000 |
56000 |
| 35 |
58.5 |
64000 |
98000 |
70 |
0 |
32850 |
51275 |
| 40 |
54 |
57750 |
88625 |
| Maximum Overturning Moment (ft.-lbs.) |
8,585,000 |
| Corresponding Axial Force (lbs.) |
175,450 |
| Maximum Axial Force (lbs). |
440,200 |
| Corresponding Moment (ft.-lbs.) |
3,886,700 |
| Basic Crane Weight (lbs.) |
55,452 |
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80 ft. Boom
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up |
| Reach (ft.) |
Boom Angle (deg.) |
Dynamic Load Line (lbs.) |
Static Load Line(lbs.) |
Reach (ft.) |
Boom Angle (deg.) |
Dynamic Load Line(lbs.) |
Static Load Line (lbs.) |
| 10 |
81 |
104300 |
156000 |
45 |
54.5 |
45500 |
70250 |
| 15 |
77.5 |
89500 |
136250 |
50 |
50 |
41250 |
63875 |
| 20 |
74 |
78400 |
119600 |
55 |
45.5 |
37900 |
58850 |
| 25 |
70 |
68500 |
104750 |
60 |
40.5 |
35000 |
54500 |
| 30 |
66.5 |
61750 |
94625 |
65 |
35 |
32500 |
50750 |
| 35 |
62.5 |
55750 |
85625 |
70 |
28.5 |
30500 |
47450 |
| 40 |
59 |
50750 |
78125 |
75 |
20 |
28450 |
44675 |
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80 |
0 |
24500 |
38750 |
| Maximum Overturning Moment (ft.-lbs.) |
8,277,800 |
| Corresponding Axial Force (lbs.) |
155,480 |
| Maximum Axial Force (lbs). |
425,635 |
| Corresponding Moment (ft.-lbs.) |
3,587,900 |
| Basic Crane Weight (lbs.) |
58,130 |
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90 ft. Boom
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up |
| Reach (ft.) |
Boom Angle (deg.) |
Dynamic Load Line
(lbs.) |
Static Load Line
(lbs.) |
Reach (ft.) |
Boom Angle (deg.) |
Dynamic Load Line
(lbs.) |
Static Load Line
(lbs.) |
| 7 |
84 |
99750 |
151625 |
50 |
55 |
36750 |
57125 |
| 10 |
82 |
90000 |
137000 |
55 |
51 |
33500 |
52250 |
| 15 |
79 |
78500 |
119750 |
60 |
47 |
30900 |
48350 |
| 20 |
75.5 |
68000 |
104000 |
65 |
43 |
28700 |
45050 |
| 25 |
73 |
62000 |
95000 |
70 |
38 |
26500 |
41750 |
| 30 |
69 |
54500 |
83750 |
75 |
33 |
24750 |
39125 |
| 35 |
66 |
50000 |
77000 |
80 |
27 |
23250 |
36875 |
| 40 |
62.5 |
45500 |
70250 |
85 |
18.5 |
21750 |
34625 |
| 45 |
59 |
41000 |
63500 |
90 |
0 |
20350 |
32525 |
| Maximum Overturning Moment (ft.-lbs.) |
7,884,900 |
| Corresponding Axial Force (lbs.) |
133,600 |
| Maximum Axial Force (lbs). |
380,800 |
| Corresponding Moment (ft.-lbs.) |
2,026,300 |
| Basic Crane Weight (lbs.) |
60,550 |
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100 ft. Boom
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up |
| Reach (ft.) |
Boom Angle (deg.) |
Dynamic Load Line (lbs.) |
Static Load Line (lbs.) |
Reach (ft.) |
Boom Angle (deg.) |
Dynamic Load Line (lbs.) |
Static Load Line (lbs.) |
| 10 |
83 |
78750 |
120125 |
60 |
52 |
27500 |
43250 |
| 15 |
80 |
68250 |
104375 |
65 |
48.5 |
25250 |
39875 |
| 20 |
77 |
60000 |
92000 |
70 |
45 |
23500 |
37250 |
| 25 |
74 |
53500 |
82250 |
75 |
40.5 |
21750 |
34650 |
| 30 |
71 |
48000 |
74000 |
80 |
36 |
20250 |
32375 |
| 35 |
68 |
43750 |
67250 |
85 |
31 |
18750 |
30125 |
| 40 |
65 |
40000 |
62000 |
90 |
25 |
17500 |
28250 |
| 45 |
62 |
36500 |
56750 |
95 |
18 |
16750 |
27125 |
| 50 |
59 |
33250 |
51875 |
100 |
0 |
16000 |
26000 |
| 55 |
55.5 |
30000 |
47000 |
| Maximum Overturning Moment (ft.-lbs.) |
7,567,600 |
| Corresponding Axial Force (lbs.) |
123,390 |
| Maximum Axial Force (lbs). |
311,640 |
| Corresponding Moment (ft.-lbs.) |
2,286,600 |
| Basic Crane Weight (lbs.) |
68,388 |
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