规格

SIZE

工作负荷

WLL.T

A

mm

B

mm

mm

自重

WEIGHT.KG

1/2

2.2

127

63.5

13

0.42

5/8

3

152

76

16

0.8

3/4

4.9

140

70

19

1

7/8

6.5

160

90

22

1.5

1

11

178

89

25

2.1

1-1/4

16

222

111

32

4.3

1-1/2

21.7

267

133.5

38

7.5

1-3/4

28.4

305

152.5

45

11.5

2

44.3

355.5

178

51

16.5

2-1/4

65

406

203

57

24.6

2-1/2

66.8

406

203

63

31

2-3/4

98

406

240

70

40