Hawk Excavator Rotating Clamshell Bucket | Model RCB400 | Width 80" | 4 yd³ Capacity | 40-49 Ton | For Excavator

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Product Description

Hawk Excavator Rotating Clamshell Bucket | Model RCB400 | Width 80" | 4 yd³ Capacity | 40-49 Ton | For Excavator

DESCRIPTION

The Hawk Excavator RCB400 Rotating Clamshell Bucket is engineered for demanding excavation, dredging, and bulk material handling applications where precision, power, and reliability matter. Designed for 40-49 ton excavators, this heavy-duty attachment helps operators move more material efficiently while maintaining excellent control in challenging job site conditions.

Built with a 360-degree hydraulic rotation system, the RCB400 provides smooth maneuverability for tight spaces, deep excavation, and accurate material placement. Its large 4 yd³ capacity makes it ideal for handling earth, sand, gravel, and other loose materials across construction, mining, quarry, and demolition projects.

Features include reinforced high-strength steel construction, dual hydraulic cylinders, and replaceable cutting edges for dependable performance and reduced maintenance downtime. Benefits include improved productivity, enhanced operator control, and longer service life in harsh working environments.

Performance is optimized through a powerful hydraulic system operating at 48-53 GPM flow and 3630-4350 psi working pressure, ensuring consistent gripping and loading capability. Compatibility with excavators and other heavy machinery makes installation straightforward and practical for various applications.

Specifications include a durable 6471 lb design, 85 in length, 80 in width, and 135 in height. With precision engineering and heavy-duty construction, the RCB400 rotating clamshell bucket delivers reliable results for professionals who demand efficiency and quality from their equipment attachments.

Key Features

• 360-Degree Hydraulic Rotation System – Provides smooth and precise bucket movement, allowing operators to position materials accurately in confined areas, deep excavations, and complex job sites while improving overall material handling efficiency.
• Heavy-Duty Steel Construction – Manufactured with high-strength steel and reinforced components to withstand demanding excavation, mining, and quarry environments, delivering dependable durability and extended service life.
• Designed for 40-49 Ton Excavators – Engineered for large excavators requiring powerful attachments, ensuring proper machine compatibility, balanced operation, and efficient hydraulic performance.
• 4 yd³ Large Bucket Capacity – Handles substantial volumes of earth, sand, gravel, and loose materials in fewer cycles, helping increase productivity and reduce loading time on busy job sites.
• Dual Hydraulic Cylinder Performance – Delivers strong gripping force and reliable opening and closing operation, giving operators better control when handling heavy or irregular materials.
• Replaceable Cutting Edge Design – Allows quick maintenance and component replacement, helping minimize downtime while maintaining consistent digging and loading performance.
• Precision Material Handling Capability – Offers accurate control during excavation, dredging, and re-handling operations, making it easier to place materials exactly where needed.
• High Hydraulic Efficiency – Optimized for 48-53 GPM hydraulic flow and 3630-4350 psi pressure, providing dependable power for demanding heavy equipment applications.
• Versatile Job Site Applications – Suitable for mining, demolition, construction, quarry, and marine operations where reliable bulk material handling is required.
• Easy Installation and Compatibility – Designed for straightforward attachment integration with compatible machinery, reducing setup time and improving operational convenience.
• Enhanced Operator Productivity – Combines rotation, capacity, and hydraulic power to help operators complete material handling tasks faster and more efficiently.
• Reinforced Wear Protection – Built to resist abrasion and impact from harsh working conditions, supporting long-term performance in demanding environments.
• Customizable Attachment Options – Supports configuration adjustments to meet different project requirements, allowing businesses to optimize equipment performance for specific applications.
• Reliable Heavy Equipment Attachment – Precision-engineered by Hawk Excavator to deliver consistent performance, durability, and confidence during professional operations.

Detailed Specifications

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General Warranty Info:

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• Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
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