Electric Mechanical Grapple Clamshell Grabber for Crane & Excavator - 3.2-16 m³ Capacity, 5-25 Ton Lifting
Price:
negotiable
MOQ:
1
Delivery Time:
15 working days
Brand:
Eternalwin
Product Description
Electric Mechanical Grapple Clamshell Grabber Overview
Professional electric mechanical rope grapple clamshell grab designed for crane and excavator applications, featuring advanced automation and superior material handling capabilities.
Grab Types & Working Principles
Grabs are categorized into four main types based on operational principles:
- Mechanical Grabs: Includes four-rope, double-rope, and single-rope variants. Single-rope grabs cannot open/close while suspended.
- Electric Hydraulic Grabs: Combines electric and hydraulic technologies for powerful gripping force and high automation levels.
- Wireless Remote Control Hydraulic Grabs: Remote-controlled operation with hydraulic opening and gravity-assisted closing at any position.
- Electric Motor Grabs: Independent open/close structure enabling material loading/unloading at any position with enhanced productivity.
Key Product Advantages
- Simple structure design for easy installation and maintenance
- Utilizes internationally recognized brand components in electrical and operational systems
- Exceptional abrasion resistance and high strength for reliable material gripping
- High authorization and international compliance standards with zero pollution operation
- Wide application range including ports, steel mills, power plants, and ship operations
Technical Specifications
| Crane Lifting Capacity (t) | Grab Capacity (m³) | Number of Shells | Dead Weight - Open (t) | Dead Weight - Half-Open (t) | Dead Weight - Closed (t) | Dimensions A (mm) | Dimensions B (mm) | Dimensions C (mm) | Dimensions D (mm) | Closing Rope Stroke (mm) | Closing Rope Diameter (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 3.2 | 6 | 3.07 | 3.10 | 3.15 | 2800 | 2920 | 2600 | 4060 | 6500 | 14 |
| 6.3 | 4.0 | 6 | 3.87 | 3.90 | 3.97 | 3000 | 3120 | 2810 | 4380 | 5350 | 18 |
| 8.0 | 5.0 | 6 | 4.88 | 4.92 | 5.00 | 3250 | 3460 | 3060 | 4720 | 6400 | 22 |
| 10.0 | 6.3 | 6 | 6.10 | 6.15 | 6.28 | 3530 | 3730 | 3220 | 5060 | 7475 | 22 |
| 12.5 | 8.0 | 6 | 7.56 | 7.62 | 7.75 | 3840 | 3960 | 3510 | 5460 | 7350 | 16 |
| 16.0 | 10.0 | 6 | 9.68 | 9.76 | 9.92 | 4100 | 4250 | 3780 | 5770 | 7004 | 28 |
| 20.0 | 12.5 | 6 | 12.0 | 12.1 | 12.3 | 4460 | 4800 | 4190 | 6190 | 7560 | 28 |
| 25.0 | 16.0 | 6 | 15.0 | 15.1 | 15.4 | 4720 | 5120 | 4520 | 6750 | 8520 | 32 |
Application Areas
This electric mechanical grapple clamshell grabber is extensively utilized in port operations, steel manufacturing plants, power generation stations, ship handling facilities, and waste treatment plants. It integrates seamlessly with tower cranes, ship cranes, ship unloaders, traveling cranes, and various other crane types. The grab features an independent hydraulic system with internationally recognized brand components ensuring optimal performance and reliability.
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Get in Touch
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Company
Henan Eternalwin Machinery Equipment Co., Ltd.
Location
Crane Industry Zone,ChangYuan City ,HeNan Province
Contact Person
Steven Li