WLL(ton)

0.75 ton

1.5 ton

3 ton

6 ton

9 ton

Standard lifting height(m)

1.5

1.5

1.5

1.5

1.5

Proof load(kn)

11

22.5

37.5

75

112.5

Rated lever force(n)

140

220

320

340

360

No.of chain

1

1

1

2

3

Chain diam(mm)

6

7.1

10

10

10

Dimension

A

148

172

200

200

200

B

90

98

115

115

115

C

136

160

180

235

330

D

40

44

50

64

85

H

320

380

480

600

700

L

280

410

410

410

410

K

27

34

38

48

57

N.W. (kg)

7

10

17.5

28.5

45

Packing(cm)

36*15*13

50*17*13

52*21*16

54*20*21

58*32*21

Extra weight /m of extra lift (kg)

0.8

1.1

2.2

4.4

6.6