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Double Rope Grab Bucket

Double rope grab bucket is suitable for double hoisting device structure (single ropes) of all kinds of crane, almost use in port and dock, construction bridge, etc. According to the material properties can be used for light, medium, heavy and super-heavy. For capturing all kinds...

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Product Details

Double rope grab bucket


Double rope grab is suitable for double hoisting device structure (single ropes) of all kinds of crane, almost use in port and dock, construction bridge, etc. According to the material properties can be used for light, medium, heavy and super-heavy. For capturing all kinds of loose debris.


Double rope grab working principle

In all kinds of crane, with two groups of motor drum (the electric hoist), each group of motor drum leads one wire rope, one wrie rope in balance frame for supporting, and the other rope pass the up beam pulley and the down beam pully, composite a pulley block as opening and closing the grab bucket.


rane Load

5t

10t

16t

Density

0.8-1.0

1.5

2.5-3.0

0.8-1.0

1.5

2.2-2.8

0.8-1.0

1.5

2.2-2.8

Bucket Capacity

3

1.5

1

5.8

4

2.5

11

6.5

4.3

Weight

2200

2200

2000

4200

4000

3750

6200

6100

5300

Sheave Diameter

400

400

400

560

560

630

630

630

710

Rate

3 or 4

3 or 4

4 or 5

3 or 4

3 or 4

4 or 5

3 or 4

4 or 5

4 or 5

Closed Rope Diameter

18-20

18-20

18-20

28

28

28

32

32

32

Dimensions

A

2100

1830

1680

2800

2600

2300

3000

2800

2550

B

2800

2240

2050

3650

3500

2900

4300

4100

3390

C

2700

2350

2190

3890

3800

3450

4000

4000

3600

D

3000

2670

2500

4400

4300

3950

4500

4500

4100

E

2000

1450

1200

2150

2000

1600

3000

2800

2180


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