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LRA1849 Long Reach Arm – 49’3″

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The LRA1849 Long Reach Arm, with a length of 49 feet 3 inches, is engineered for high-performance excavation tasks. This extended reach arm enhances excavators’ operational range, enabling efficient access to distant and challenging work areas on construction sites.

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Description

The LRA1849 Long Reach Arm, with a length of 49 feet 3 inches, is engineered for high-performance excavation tasks. This extended reach arm enhances excavators’ operational range, enabling efficient access to distant and challenging work areas on construction sites.

Key Specifications:

  • Total Length: 49 feet 3 inches
  • Boom Length: 28 feet 5 inches
  • Stick Length: 20 feet 6 inches
  • Bucket Capacity: 0.7 cubic yards (0.5 cubic meters)
  • Compatible Excavator Weight: 18-22 tons

Features:

  • Extended Reach: The LRA1849 provides significant reach, facilitating tasks such as deep excavation, high-elevation demolition, and dredging in inaccessible areas.
  • Deep Excavation Capability: This capability allows for efficient excavation of deep foundations, trenches, and underground utilities. It reduces the need for repositioning, thereby increasing operational efficiency.
  • Versatility: Compatible with a range of attachments, enabling quick changes to adapt to various operational needs without additional equipment.
  • Precision: Enhances accuracy in excavation and material handling, making it suitable for precise operations in confined or difficult-to-reach areas.
  • Robust Construction: Constructed with high-strength materials and reinforced components to withstand demanding excavation conditions.

Additional Features:

  • Advanced Technology and Safety: Incorporates modern technology and safety features to ensure a comfortable and efficient working environment for operators.
  • Bucket Capacity: The substantial bucket capacity supports effective material handling, contributing to increased productivity on the job site.

The LRA1849 Long Reach Arm combines extended reach, robust construction, and advanced technology to optimize performance and reliability in various construction and excavation applications.

Features of LRA1849 Long Reach Arm

  • Extended Boom and Arm
    The extended boom and arm configuration provides enhanced access to remote areas and facilitates deep excavation tasks such as trenching and foundation work, minimizing the need for repositioning.
  • Robust Construction
    The LRA1849 Long Reach Arm incorporates reinforced components and high-strength materials to endure demanding excavation applications and ensure reliable performance under heavy-duty conditions.
  • Precise Control
    Equipped with advanced hydraulic systems and proportional joysticks, the arm enables precise control during operations, including digging, grading, and material handling, improving operational accuracy.
  • Analysis and Simulation
    Each LRA1849 assembly undergoes comprehensive Simulation Stress and Strength Analysis to verify durability and performance. These analyses are conducted using advanced CAD software and monitored by qualified engineers to ensure structural integrity.
  • NDT Testing
    The arm is subjected to rigorous Non-Destructive Testing (NDT) to verify the quality of welding and overall strength. These tests ensure that the LRA1849 meets or exceeds industry standards for durability and performance.

Optional Accessories:

  • Pre-Plumbed Hydraulic Lines and Hose Brackets – The arm includes pre-plumbed hydraulic and discharge hose lines, streamlining installation, and reducing setup time. The pre-installed hydraulic and hose brackets eliminate the need for additional setup labor, and ready-to-use kits are provided upon delivery. It is compatible with both hydraulic dredge pump attachments and standard mechanical dredging. *Pump not included.
  • Hydraulic Hose Connections – Pre-installed, flexible hydraulic hose connections are designed for high durability and superior strength, ensuring efficient hydraulic fluid flow and seamless operation of the entire assembly.
  • Slurry Discharge Hose Brackets – The arm features optional slurry discharge hose brackets designed to optimize flow and throughput. These brackets are engineered to resist abrasion, enhancing their longevity and operational uptime.

Benefits of LRA1849 Long Reach Arm

Extended Reach
The HAWK Excavator LRA1849 Long Reach Arm extends the operational reach of standard excavators, enabling access to challenging and remote areas. This capability is advantageous for tasks such as dredging rivers and canals, deep excavation, and high-elevation demolition.

Deep Digging
The arm enhances excavation depth, facilitating efficient work on deep foundations, trenches, and underground utilities. By reducing the need for repositioning, it improves site productivity and operational efficiency.

Versatility
The LRA1849 Long Reach Arm is compatible with various attachments, offering flexibility for diverse applications. Operators can easily switch between attachments, optimizing the excavator’s functionality without requiring additional equipment.

Extreme Precision
The long reach arm enables high-precision operations, transforming a standard excavator into a highly accurate tool for tasks in confined or difficult-to-access areas, such as precise excavation and dredging.

Environmentally Friendly
The LRA1849 minimizes operational disturbances compared to other attachments. Its design ensures a reduced impact on ecosystems and wildlife habitats, promoting more sustainable construction practices.

Specification

Model
LRA1849
Excavator Weight (ton)
18-22
Length
49’3′ (15 m)
Boom Length
28’5″ (8.7 m)
Stick Length
20’6″ (6.3 m)
Max Reach (A)
50’2″ (15.3 m)
Max Depth (B)
34’3″ (10.5 m)
Max Height (C)
47’1″ (14.6 m)
Boom Height (D)
8’1″ (2.7 m)
Bucket Capacity
0.7 yd³ (0.5 m³)

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