Four Rope Dredging Grab
Performance and Features
It is mainly used dredge the sludge,iron plate sand and stone. Because the sticky resisitance of the underwater sundries is big,the grab should be made in high quality materials. Our company adopts Japanese technology makes the time of use longer.
Four rope dredging grab Drawing
Technical Specifications
|
Type&Size |
Grab Volume (m3) |
Rated Load (t) |
Wire rope specificationsφ(mm) |
Dead Weight (t) |
Dimensions(mm) |
Max. lifting weight (t) |
||||
|
A |
B |
C |
D |
E |
||||||
|
CS20SJ[2.0]14 |
2.0 |
6 |
32 |
14 |
5100 |
4400 |
3250 |
4150 |
1800 |
20 |
|
CS30SJ[3.0]21 |
3.0 |
9 |
34 |
21 |
5500 |
4700 |
3500 |
4650 |
2000 |
30 |
|
CS38SJ[4.0]26 |
4.0 |
12 |
36 |
26 |
6200 |
5300 |
4160 |
4950 |
2150 |
38 |
|
CS40SJ[4.0]28 |
4.0 |
12 |
38 |
28 |
6500 |
5400 |
4200 |
5050 |
2250 |
40 |
|
CS50SJ[5.0]35 |
5.0 |
15 |
40 |
35 |
6800 |
5700 |
4750 |
5700 |
2500 |
50 |
|
CS60SJ[5.0]35 |
5.0 |
15 |
38 |
35 |
7400 |
6200 |
3800 |
5400 |
2030 |
60 |
|
CS54SJ[5.5]38 |
5.5 |
16 |
40 |
38 |
6800 |
5700 |
4800 |
5500 |
2500 |
54 |
|
CS48SJ[6.0]30 |
6.0 |
18 |
40 |
30 |
7300 |
5900 |
4200 |
5600 |
2100 |
48 |
|
CS42SJ[7.0]21 |
7.0 |
21 |
43 |
21 |
7200 |
6150 |
4200 |
5650 |
2000 |
42 |
|
CS80SJ[8.0]55 |
8.0 |
24 |
45 |
55 |
8500 |
8050 |
5650 |
7800 |
2700 |
80 |
|
CS94SJ[9.5]65 |
9.5 |
28.5 |
45 |
65 |
8300 |
6900 |
5500 |
6900 |
2800 |
94 |
|
CS100SJ[10.0]70 |
10.0 |
30 |
50 |
70 |
8450 |
7200 |
5600 |
7000 |
2900 |
100 |
|
CS130SJ[13.0]90 |
13.0 |
39 |
56 |
90 |
9600 |
8100 |
5900 |
7400 |
3200 |
130 |
|
CS158SJ[16.0]110 |
16.0 |
48 |
60 |
110 |
10500 |
8700 |
6300 |
8500 |
3400 |
158 |
|
CS174SJ[17.5]122 |
17.5 |
52.5 |
64 |
122 |
10500 |
8800 |
6700 |
8900 |
3400 |
174 |
|
CS180SJ[18.0]126 |
18.0 |
54 |
64 |
126 |
10500 |
9100 |
6900 |
9600 |
3400 |
180 |
|
CS200SJ[20.0]140 |
20.0 |
60 |
64 |
140 |
11000 |
9200 |
7100 |
9800 |
3500 |
200 |
Note:1.As the products have been improved, we will not advice another. 2.We can design and produce the grab according to user’s demand.
Four rope dredging grab working picture
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