Single Rope Clamshell Flap Mechanical Grab Bucket For Crane
Product Description
Grab bucket refers to a special tool for cranes to grab dry bulk cargo. The container space is composed of two or more openable and closable bucket-shaped jaws. When loading, the jaws are closed in the material pile, and the material is caught into the container space. When unloading, the jaws are in the material pile. It is opened under the suspended state, and the material is scattered on the material pile. The opening and closing of the jaw plate is generally controlled by the wire rope of the hoisting mechanism of the crane.
Features:
1. Electric motor grab has the advantages of simple structure and good perform of rope grab and also the high productivity of the powered grab.
2. Electric motor grab can be used in single hook crane and ship deck cranes. The grab is widely used in ship, port, railway station, factory, mine and other transport departments. Suitable for all type of bulk cargos like grain, fertilizers, cement, coal, barley, wheat, iron ore, sun flower seed, corn, maize, clay and etc.
3. Manufactured in every capacity 3 cbm to 30 cbm with reducing capacity system.
4. Supplied with removable spill plates, giving the capability to work light and heavy cargos with the one grab.
Technical Details Sheet
| Electric six petals grab Mechanism |
| Model | LD1 | LD2 | LD3 | LD4 |
| volume /M3 | 0.5 | 1 | 1.5 | 0.75 |
| Type | Heavy | Heavy | Medium | Heavy |
| Proportion of materials/ t/m3 | 1.2 | 1.6-2 | 1.7-1.8 | 1.2 |
| Capturing the material / t | 1.3 | 1.3-1.73 | 2.1-2.3 | 1.3 |
| Percentage of pulley | 4 | 4 | 4 | 4 |
| The diameter of steel wires /mm | 9.2 | 19 | 19.5 | 9.2 |
| The diameter of pulley/mm | 250 | 260 | 260 | 250 |
| Tons of the match hoist crane /t | 3 | 5 | 5 | 3 |
| Self-weight of grab /t | 0.93 | 2.35 | 3.1 | 1.53 |
| Total height of grab /mm | 1860 | 1941 | 2720 | 2250 |
Notes Design as customer's demand Above information just for reference, detail parameter
based on different lifting weight. Electric current
380V 50HZ Three-phaze |
| Width of Trail | 30-70mm |
| Operation method | Cabin control,wireless control |
| Lifting mechanism | Electric winch trolley |
| Power supply | 220v/240v/380V/400v 50/60Hz,3P |
Product Sketch
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