Hawk Excavator

Hawk Excavator Rotating Clamshell Bucket | Model RCB500 | Width 67" | 4.5 yd³ Capacity | 50-70 Ton | For Excavators

Hawk Excavator Rotating Clamshell Bucket | Model RCB500 | Width 67" | 4.5 yd³ Capacity | 50-70 Ton | For Excavators

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  • Machine Compatibility: Fits 50–70 ton excavators for heavy-duty applications.
  • Bucket Capacity: Handles 4.5 yd³ materials with efficient loading performance.
  • Working Flow: Requires 48–53 GPM hydraulic flow for operation.
  • Overall Dimensions: Measures 95" length, 67" width, 145" height.
  • Operating Weight: Weighs 6,545 lbs for demanding excavation tasks.
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Product Description

Hawk Excavator Rotating Clamshell Bucket | Model RCB500 | Width 67" | 4.5 yd³ Capacity | 50-70 Ton | For Excavators

DESCRIPTION

The Hawk Excavator RCB500 Rotating Clamshell Bucket is engineered for demanding excavation, dredging, and bulk material handling applications where precision, strength, and productivity matter. Designed for 50-70 ton excavators, this heavy-duty attachment helps operators move large volumes of earth, sand, gravel, and loose materials with exceptional control and efficiency.

Built with a powerful hydraulic rotation system, the RCB500 delivers smooth 360-degree rotation for improved maneuverability in confined work areas. Its robust design reduces downtime while providing dependable performance in construction, mining, quarry, demolition, and marine environments.

Features include reinforced steel construction, dual hydraulic cylinders, replaceable cutting edges, and customizable configurations for different job requirements. Benefits include faster material handling, improved operator control, reduced maintenance needs, and increased job site productivity.

Performance is optimized through reliable hydraulic operation with a 48-53 GPM working flow and 3630-4350 psi pressure range. Compatibility with large excavators makes the RCB500 an ideal solution for contractors requiring a durable and versatile rotating clamshell bucket attachment.

Specifications are designed for heavy-duty applications, while Durability comes from high-strength materials and precision engineering. Construction professionals can rely on the RCB500 for demanding applications including mining, demolition, dredging, and large-scale excavation projects. Installation is straightforward when matched with the correct excavator hydraulic system.

Key Features

  • 360-Degree Hydraulic Rotation The RCB500 rotating clamshell bucket provides continuous rotation capability, allowing operators to position materials accurately and work efficiently in restricted areas where traditional buckets may struggle.
  • Heavy-Duty Steel Construction Manufactured with high-strength steel and reinforced components, this excavator clamshell bucket is built to handle abrasive materials, harsh environments, and demanding construction or mining conditions.
  • Designed for 50-70 Ton Excavators Engineered specifically for large excavators, the RCB500 offers excellent compatibility and balanced performance for heavy-duty material handling applications.
  • Large 4.5 yd³ Bucket Capacity The oversized bucket design allows operators to move significant material volumes efficiently, improving productivity during excavation, dredging, loading, and re-handling operations.
  • Dual Hydraulic Cylinder System Equipped with powerful hydraulic cylinders, the bucket delivers strong gripping force and precise opening and closing control for reliable material handling performance.
  • Precision Material Handling Advanced hydraulic operation allows accurate positioning, controlled dumping, and efficient handling of loose materials, helping operators complete tasks with greater confidence.
  • Replaceable Cutting Edges Serviceable cutting edges simplify maintenance and help extend attachment life by allowing quick replacement of worn components without replacing the complete bucket.
  • Customizable Attachment Options Configurable designs allow the RCB500 to be adapted for different job requirements, materials, and excavator setups to maximize operational flexibility.
  • High Productivity Performance The combination of rotation, capacity, and hydraulic power helps reduce cycle times and improves efficiency on large-scale construction and excavation projects.
  • Reliable Hydraulic Efficiency Designed to operate within a 48-53 GPM hydraulic flow range, the bucket provides consistent performance when paired with compatible excavator systems.
  • Built for Tough Applications Ideal for mining, quarrying, demolition, dredging, and construction environments where dependable heavy equipment attachments are required.
  • Improved Operator Control Smooth hydraulic movements and precise rotation help operators perform accurate loading, excavation, and material placement tasks.
  • Easy Installation and Compatibility The RCB500 is designed for straightforward installation on compatible excavators, reducing setup time and helping equipment return to operation quickly.
  • Long Service Life Design Reinforced components, durable materials, and precision manufacturing provide dependable performance for extended heavy-duty use.

Detailed Specifications

Specification Details
Brand Hawk Excavator
Model RCB500
Attachment Type Rotating Clamshell Bucket
Compatible Machine Weight 50-70 Tons
Bucket Capacity 4.5 yd³ (3.5 m³)
Operating Weight 6,545 lbs (2,970 kg)
Working Pressure 3,630-4,350 psi (25-30 MPa)
Working Hydraulic Flow 48-53 GPM (180-200 L/min)
Rotation System 360-Degree Hydraulic Rotation
Length (A) 95 in (2,425 mm)
Width (B) 67 in (1,702 mm)
Opening (C) 120 in (2,995 mm)
Height (D) 145 in (3,658 mm)
Hydraulic Cylinders Dual Hydraulic Cylinders
Construction Material High-Strength Reinforced Steel
Primary Applications Mining, Demolition, Construction, Quarry, Dredging, Material Handling
Compatible Equipment Excavators, Cranes, Telescopic Handlers, Wheel Loaders, Backhoe Loaders, Skid Steer Loaders

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