Main hoist = CH185A-36120-02-1 w/925'x3/4" Dyform-18 HSLR Wire Rope
Auxiliary Hoist = PD12C-21064-02-1 w/ 300'x1/2" Dyform 18 HSLR Wire Rope
One 6" x 240" Telescopic Cylinder @ 2,850 PSI
Two 10" Luffing Cylinders @ 1,800 PSI MAX

LOAD
RADIUS
(FT.)

52 ' RETRACTED BOOM

72' EXTENDED BOOM

BOOM
ANGLE
(DEG.)

MAIN HOIST
4 PART REEVING

AUXILIARY HOIST
1 PART REEVING

BOOM
ANGLE
(DEG.)

MAIN HOIST
4 PART REEVING

AUXILIARY HOIST
1 PART REEVING

STATIC
CAPACITY
(LBS.)

DYNAMIC
CAPACITY
(LBS.)

STATIC
CAPACITY
(LBS.)

DYNAMIC
CAPACITY
(LBS.)

STATIC
CAPACITY
(LBS.)

DYNAMIC
CAPACITY
(LBS.)

STATIC
CAPACITY
(LBS.)

DYNAMIC
CAPACITY
(LBS.)

15

74

46,395

30,565

5,490

5,490

78

44,330

29,185

5,490

5,490

20

68

36,270

23,815

5,490

5,490

74

34,275

22,485

5,490

5,490

25

62

29,815

19,510

5,490

5,490

70

27,930

18,255

5,490

5,490

30

56

25,275

16,485

5,490

5,490

66

23,530

15,320

5,490

5,490

35

49

21,825

14,185

5,490

5,490

61

20,280

13,155

5,490

5,490

40

41

19,000

12,300

5,490

5,490

57

17,755

11,470

5,490

5,490

45

31

16,440

10,595

5,490

5,490

52

15,720

10,115

5,490

5,490

50

17

13,430

8,585

5,490

5,490

47

14,010

8,975

5,490

5,490

52

0

9,455

5,935

5,490

5,490

*

*

*

*

*

55

*

*

*

*

*

41

12,515

7,975

5,490

5,490

60

*

*

*

*

*

34

11,130

7,055

5,490

5,490

65

*

*

*

*

*

26

9,730

6,120

5,490

5,490

70

*

*

*

*

*

15

7,890

4,895

5,490

4,895

72

*

*

*

*

*

0

5,395

3,230

5,395

3,230

Reeved capacities shown above include weight of hook & block. Hook and block weight = 1,100 LBS.
Dynamic Capacities Calculated with a Coefficient (Cb) = 2.0.
Use static capacities for lifting from or landing on the STATIONARY jack-up when on bottom or dead calm waters.
Use dynamic capacities for lifting from or landing on frre-floating vessels.

                          Last modified: January 26, 2008