Original
By certification 
Structure and principle
Radio remote control grab is generally composed of upper bolster assembly, sliding seat assembly, lower bolster assembly, bucket body, struts and oil cylinders.
Among them, the upper bolster assembly and the sliding seat assembly have a pulley block connected to the crane, and the cylinder and the piston rod of the oil cylinder are respectively connected with the lower bolster assembly and the sliding seat assembly. The sliding seat can slide up and down under the action of the crane, driving the lower bolster to rise together, thereby driving the grab to close; the remote control controls the disengagement of the lower bolster and the sliding seat to control the opening of the grab.
Drawing of Radio remote control grab
Technical Parameters of Radio remote control grab
NO. |
Model |
Crane SWL (t) |
Volume (m³) |
Cargo Density (t/m³) |
Cargo Weight (t) |
Grab Weight (t) |
1 |
GRC10-4 |
10 |
3-4 |
max. 2.0 |
6 |
4 |
2 |
GRC12-6 |
12 |
3-6 |
max.2.5 |
7.5 |
4.5 |
3 |
GRC16-8 |
16 |
4-8 |
max.2.37 |
9.5 |
6.5 |
4 |
GRC20-10 |
20 |
6-10 |
max.2.16 |
13 |
7 |
5 |
GRC24-12 |
24 |
6-12 |
max.2.5 |
15 |
9 |
6 |
GRC24-15 |
24 |
6-15 |
max.2.5 |
15 |
9 |
7 |
GRC28-15 |
28 |
6-15 |
max.3.06 |
18.4 |
9.6 |
8 |
GRC32-20 |
32 |
8-20 |
max.2.5 |
20 |
12 |
9 |
GRC36-25 |
36 |
10-25 |
max.2.2 |
22 |
14 |
10 |
GRC40-30 |
40 |
15-30 |
max.1.6 |
24 |
16 |
11 |
GRC50-30 |
50 |
15-30 |
max.2.13 |
32 |
18 |
Note:You can also choose other type you need. If above there is no the right type you need, please send us your requirement, we will design the right grab for you
Manufacturing Processing
http://www.marineshipcrane.com/
