Shanghai ENJUE Machinery Equipment Co., Ltd is one of the most experienced manufacturers and suppliers of Single-rope Clamshell Grab in China. If you're going to buy custom Single-rope Clamshell Grab made in China, welcome to get more information from our factory. For price consultation, contact us.
This single-rope clamshell grab is a type of machinery specifically designed for handling heavy materials.
With its high load-bearing capacity, durability, and precise operation, it plays a vital role in mining, ports, construction, and other fields.
Enjue single-rope clamshell grab is ingeniously engineered with a dual-rope system, comprising two ropes for opening and two for closing mechanisms. These buckets are meticulously crafted to custom sizes and capacities, boasting a robust and sturdy structural design. They exhibit exceptional grabbing prowess, ensuring a remarkable fullness degree ranging from 95% to 100%, thus maximizing operational efficiency.
Designed for versatility, the single-rope dual scoop grabs are seamlessly compatible with and operable on a wide array of cranes, including those found in ports, on decks, and ship unloaders, among others. Their adaptability makes them ideal for use in various industrial settings, primarily steel plants, power stations, and aboard vessels, where efficient material handling is paramount.
Crafted with precision, our single-rope clamshell grab buckets are distinguished by their high-strength construction, which is complemented by a lightweight design. This unique combination ensures not only durability and longevity but also enhances maneuverability and reduces operational costs. The result is a superior grab bucket solution that meets the rigorous demands of modern material handling applications.
The 33m³ four-rope clamshell grab parameters for reference
| Specifications Item | Details |
|---|---|
| Dead weight of the grab | 10,300 kg |
| Material accumulation angle | 40° |
| Closed rope stroke | 21,300 mm |
| Closure rope diameter | 32 mm |
| Pulley diameter | 720 mm |
| Lifting capacities of the crane | 28,200.9 kg(or 28.2t) |
| Main materials | Q355B High-strength structural steel |
| Cutting edge/blade material | NM500wear-resistant steel |
| Connection parts supplier | Enjue |
Materials and Construction
Main Body: Q355B High-Strength Steel
The four-rope clamshell bucket shell is built from Q355B structural steel - delivering outstanding mechanical strength and fatigue resistance under repeated heavy-load cycles.
Cutting Edges: NM500 Wear-Resistant Steel
Edges and blades use NM500 abrasion-resistant steel, engineered for extreme wear and impact toughness. This directly translates into a longer service life and fewer replacements.
Connectors: Full Enjue Integration
All connecting hardware - connectors, shackles, cable heads - comes from Enjue, guaranteeing component compatibility and structural integrity across the entire assembly.
The Bottom Line
With superior performance specs, premium-grade materials, and a proven structural design, the Enjue clamshell bucket is built for demanding bulk-handling operations. Whether you're evaluating load capacity, operational versatility, or long-term durability, this bucket consistently outperforms the competition.
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