Description
The LRA3868 Long Reach Arm is a high-performance excavation attachment designed for demanding tasks. With a total length of 68 feet 1 inch, this arm extends the reach of excavators, enabling effective operation in challenging or remote areas of the construction site. The boom extends 38 feet 1 inch, while the stick measures 28 feet 1 inch, providing substantial flexibility and precision for activities such as trenching, foundation excavation, and material handling.
Key features include a bucket capacity of 1.3 cubic yards (1 cubic meter), allowing for the efficient handling and transport of materials, thereby enhancing job site productivity. The arm’s robust construction and reliable performance make it suitable for various project scales and complexities.
The LRA3868 is equipped with advanced technology and safety systems, contributing to a productive and secure operational environment. Its combination of extended reach, large bucket capacity, and structural integrity makes it an essential tool for optimizing excavation and construction processes.
Excavator Weight: 38-45 Ton
Features of LRA3868 Long Reach Arm
Extended Boom and Arm The LRA3868 Long Reach Arm’s extended boom and stick provide significant reach capabilities, enabling access to remote or elevated areas and facilitating the excavation of deep trenches or foundations without requiring frequent repositioning of the excavator.
Robust Construction The LRA3868 is engineered with reinforced components and high-grade materials designed to endure the demands of heavy-duty excavation tasks. This construction ensures durability and operational robustness under rigorous conditions.
Precise Control The arm is equipped with advanced hydraulic systems and proportional joysticks, offering precise control for tasks such as digging, grading, and material handling. This configuration enhances operational accuracy and efficiency.
Analysis and Simulation Each LRA3868 Long Reach Arm undergoes comprehensive Simulation Stress and Strength Analysis to verify its structural integrity and durability. These tests are conducted using advanced engineering software and CAD applications to ensure adherence to quality standards.
NDT Testing The LRA3868 features superior welding techniques that contribute to its strength and longevity. Non-destructive Testing (NDT) is performed on all welded joints to confirm that the arm meets or exceeds industry quality standards.
Optional Accessories:
- Pre-Plumbed Hydraulic Lines and Hose Brackets: The arm comes with pre-installed hydraulic and discharge hose lines, facilitating rapid setup and reducing labor time by approximately 24 hours compared to conventional installations. This configuration supports both hydraulic dredge pump attachments and standard mechanical dredging. Note that the pump is not included.
- Hydraulic Hose Connections: The assembly includes pre-installed, highly flexible hose connections that ensure durability and optimal hydraulic fluid flow. These hoses are engineered to maintain seamless operation and reliability.
- Slurry Discharge Hose Brackets: Optional slurry discharge hose brackets are designed to enhance flow and throughput. Their robust construction resists abrasive materials, contributing to extended operational life and reduced maintenance requirements.
Benefits of LRA3868 Long Reach Arm
Extended Reach
The LRA3868 Long Reach Arm enhances the operational range of standard excavators by extending their reach capability to 68 feet 1 inch. This increased reach facilitates access to remote or elevated work areas, which is advantageous for applications such as dredging rivers or canals, performing deep excavation tasks, and conducting high-elevation demolition.
Deep Digging
The LRA3868 provides significant additional digging depth, enabling efficient excavation of deep foundations, trenches, and underground utilities. The extended reach reduces the need for frequent excavator repositioning, thereby improving operational efficiency and site productivity.
Versatility
This long reach arm is compatible with a variety of attachments, allowing for versatility across multiple applications. The ability to interchange attachments enables operators to perform diverse tasks without the need for additional equipment, enhancing operational flexibility.
Extreme Precision
The LRA3868’s design allows for high-precision operations, making it suitable for tasks requiring meticulous accuracy. This precision is critical for excavating or dredging in confined or difficult-to-access areas.
Environmental Impact
The LRA3868 Long Reach Arm is engineered to minimize operational disturbances, reducing its impact on surrounding ecosystems and wildlife habitats. This makes it a suitable choice for projects where environmental considerations are a priority.
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