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...
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 | |
