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Mechanical Two- rope Clamshell Bulk Grab
Mechanical Two-rope Clamshell Bulk Grab
The Scope of Application:
Double rope grab is suitable for double lifting device structure of all types of cranes, grab the loose deposits.
Product Characteristic:
The Two Rope Mechanical Clamshell grabs for two line operated cranes (One Holding Rope and One closing Rope). The grabs are specially designed for charging and discharging sand, gravel and other bulk materials. The grabs can be executed with open or closed shells depending on the job and the type of material to be handled. The grabs are manufactured of high wear resistant steels. All bearings are heavy duty and sealed for high performance.
Product Authentication:
Approved by CCS NK ABS BV LR
Product Specification:
Two-rope Coal Grab Specification: (rope fold: 3 or 4, density: 0.9/m3)
|
Volume(m3) |
Grab weight(t) |
Rope diameter(mm) |
crane SWL |
|
3.2 |
2.0 |
19.5 |
5 |
|
4.0 |
2.4 |
21.5 |
6 |
|
5.0 |
3.5 |
24 |
8 |
|
6.6 |
4.0 |
28 |
10 |
|
7.6 |
4.8 |
30 |
12 |
|
11.1 |
6.0 |
32 |
16 |
|
14.0 |
7.5 |
38 |
20 |
|
17.5 |
9,3 |
40 |
25 |
Two-rope Leak-proof Grab (rope fold:3, density:0.75t/m3 )
|
Volume（m3） |
Grab weight |
Rope diameter |
Crane SWL |
|
3.5 |
2.3 |
19.5 |
5 |
|
4.5 |
2.6 |
21.5 |
6 |
|
6.0 |
3.5 |
24 |
8 |
|
7.5 |
4.3 |
28 |
10 |
|
9.2 |
5.1 |
30 |
12 |
|
12.5 |
6.6 |
32 |
16 |
|
15.5 |
8.4 |
36 |
20 |
|
19.0 |
10.5 |
40 |
25 |
Photo One of Mechanical Two-rope Clamshell Bulk Grab:
Photo Two of Mechanical Two-rope Clamshell Bulk Grab:
