Size
(m/m)

Demetion (m/m)

S.W.L
(ton)

d

P

B

12

12

15

20

0.9

16

16

19

26

1.5

20

20

24

31

2.5

22

22

26

34

3.0

26

26

32

41

4.2

28

28

34

43

4.8

30

30

38

45

5.4

32

32

38

48

6.2

34

34

40

50

7.0

38

38

46

57

9.0

40

40

48

60

10.0

42

42

51

63

11.0

46

46

58

68

13.0

48

48

58

73

14.0

50

50

60

75

15.0

55

55

65

83

18.0

60

60

70

90

22.0

65

65

77

98

26.0

70

70

88

105

30.0

75

75

90

112

35.0

80

80

96

120

40.0

85

85

102

128

45.0

90

90

108

135

50.0

100

100

120

150

60.0