Motor-operated Grab Bucket of Crane for Open Yard,ISO Factory
Specifications
Motor-operated Grab bucket1. Widely used with hoist and crane
2. Various kinds
3. shell-shape grab
4. ISO CE
Motor-operated Grab bucket of crane for open yard,ISO factory
Specifications
grabs for cranes
1.High durability, Easy operation
2.Competitive prices, Low maintenance
3.Advanced equipments and infrastructure
double rope type Grap
Brief Introduction:
It is applicable for various cranes equipped with double lifting devices structure, which is mainly used in port, dock, bridge building, etc.
Mechanical type soil and blinding bulk grab bucket
Advantage:
1). First class quality with competitive price
2). Compact design, optimal use of the size of work areas
3). Reasonable structure, favorable performance
4). Control the load easily and position the load exactly
5). Smooth starting and stopping
6). Superior safety and reliability
Safety features:
1.Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.
2. Emergency brake: If the operation staff encounters some emergency situation, we could start the emergency brake system to protection the related treasure.
3. Control Method: Room control or remote control to avoid any injure to the operation staff
| Gabe Mechanism | |||||||
| Model | U3D | U5D | U7D | U10D | U15D | U20D | |
| volume | m³ | 0.3 | 0.5 | 0.75 | 1 | 1.5 | 2 |
| Type | Heavy | Heavy | Heavy | Medium | Medium | Medium | |
| Proportion of materials |
t/m³ | ≤1.5 | 2.4 | 2.4 | 1.2 | 1.2 | 1.2 |
| Capturing the materials | t | 0.45 | 1.2 | 1.8 | 1.2 | 1.8 | 2.4 |
| Percentage of pulley | 4 | 4 | 4 | 4 | 4 | 4 | |
| The diameter of steel wires | mm | 7.7 | 11 | 11 | 11 | 13 | 15 |
| Time of opening and closing | s | 16 | 19 | 19 | 19 | 22 | 22 |
| The diameter of pulley | mm | 250 | 250 | 250 | 250 | 250 | 250 |
| Tons of the match hoist crane | t | 2 | 3 | 3 | 3 | 5 | 5 |
| Self-weight of grab | t | 0.95 | 1.29 | 1.32 | 1.4 | 1.52 | 1.95 |
| Total height of grab | mm | 1850 | 2280 | 2385 | 2620 | 2620 | 2830 |
| Notes | Design as customer’s demand |
||||||
| 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 | ||||||
| Electric Parts | |||||||
| Main electric parts | Siemens brand | ||||||
| Weight overload protection device | Included | ||||||
| Crane traveling limited switch | Included | ||||||
| Voltage lower protection function | Included | ||||||
| Motor | Heavy duty slide ring type, top quality in China | ||||||
| Gear and wheel | Manufacture by our own group, so the high quality could be controlled. | ||||||
| Wire rope | Steel core | ||||||
| Hook and pulley | Close type | ||||||
| Buffer | Polyurethane material | ||||||
| Anti-collision system | Included | ||||||
| Brake | Electric hydraulic | ||||||
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