型号

Model Number

NR2-03

NR2-05

NR2-08

NR2-10

NR2-15

NR2-30

NR2-60

NR2-90

VR2-08

VR2-10

VR2-15

VR2-30

VR2-60

1/4

1/2

3/4

1

1-1/2

3

6

9

3/4

1

1-1/2

3

6

1.0

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

净重Net Weight     (Kg)

1.9

3.5

6.0

7.2

9.8

16.6

27.0

47.3

6.9

7.1

9.7

16.3

26.7

两钩之间最小距离Min. Distance between Hooks(mm)

230

260

295

325

350

425

565

680

295

310

335

405

550

手拉力量Pull Required to Lift Full Load(Kg)

30

34

21

23

27

38

39

40

15

20

18

38

39

链条直径Chain thickness   (mm)

4.0

5.0

5.6

6.3

7.1

9.0

9.0

9.0

6.3

6.3

7.1

9.0

9.0

尺寸 

Dimension

A   (mm)

85

110

146

146

161

191

191

191

148

148

163

181

244

B   (mm)

65

82

119

126

146

180

243

318

128

128

148

181

244

C  (mm)

230

260

295

325

350

425

565

680

295

310

335

405

550

D   (mm)

150

267

256

256

368

368

368

368

256

256

368

368

368

G   (mm)

24

27

27

30

34

43

47

67

27

30

34

43

47