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LRA10091 Long Reach Arm – 91’10″

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The LRA10091 Long Reach Arm is a high-performance piece of excavation equipment designed for extensive reach and precision in challenging construction environments. With an overall length of 91 feet 10 inches, it enables operators to access and work in hard-to-reach areas effectively.

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Description

The LRA10091 Long Reach Arm is a high-performance piece of excavation equipment designed for extensive reach and precision in challenging construction environments. With an overall length of 91 feet 10 inches, it enables operators to access and work in hard-to-reach areas effectively. The boom extends to 52 feet 1 inch, while the stick measures 38 feet 4 inches, providing significant flexibility and precision for tasks such as trenching, foundation excavation, and material loading.

The arm features a bucket capacity of 1.8 cubic yards (1.4 cubic meters), allowing for substantial material handling and enhanced site productivity. The robust construction of the LRA10091 ensures reliable performance across various project scales and complexities.

In addition to its impressive specifications, the LRA10091 incorporates advanced technology and safety features, enhancing operator comfort and operational efficiency. Its combination of extended reach, large bucket capacity, and durability makes it an essential asset for optimizing performance in construction and excavation applications.

Excavator Weight: 100-110 tons

Features of LRA10091 Long Reach Arm

  • Extended Boom and Arm: The extended boom and arm configuration facilitates access to distant locations and enables the excavation of deep trenches or foundations without necessitating frequent repositioning of the excavator.
  • Robust Construction: The HAWK Excavator LRA10091 Long Reach Arm is constructed with reinforced components and high-grade materials designed to endure heavy-duty excavation tasks, ensuring operational robustness and longevity.
  • Precise Control: Equipped with advanced hydraulic systems and proportional joysticks, the LRA10091 allows for accurate control during excavation, grading, and material handling operations.
  • Analysis and Simulation: Each LRA10091 assembly undergoes rigorous Simulation Stress and Strength Analysis to guarantee superior quality and durability. These analyses are conducted under stringent conditions by trained engineers using the latest applications and CAD software.
  • NDT Test: The LRA10091 is manufactured with high-strength welding techniques, providing exceptional durability. To ensure compliance with quality standards, each welded assembly undergoes comprehensive non-destructive testing (NDT).
  • Optional Accessories:
    • Pre-Plumbed Hydraulic Lines and Hose Brackets: This package includes pre-plumbed hydraulic and discharge hose lines, which facilitate rapid setup and reduce installation time by approximately 24 labor hours. The hydraulic and hose brackets are pre-installed.
    • Hydraulic Hose Connections: This product features pre-installed, highly flexible hose connections designed for enhanced durability and superior strength, ensuring efficient hydraulic fluid flow and seamless operation.
    • Slurry Discharge Hose Brackets: Optional slurry discharge hose brackets are built to optimize flow and throughput, with high resistance to abrasive materials, thereby extending operational lifespan and uptime.

Benefits of LRA10091 Long Reach Arm

  • Extended Reach: The LRA10091 Long Reach Arm extends the operational reach of standard excavators, enabling access to remote or difficult-to-reach areas. This capability is particularly advantageous for tasks such as dredging in rivers or canals, deep excavation, and high-elevation demolition.
  • Deep Digging: The LRA10091 increases excavation depth, allowing for the efficient excavation of deep foundations, trenches, and underground utilities. Its design reduces the need for frequent excavator repositioning, thereby improving operational efficiency and job site productivity.
  • Versatility: The LRA10091 is compatible with a variety of attachments, enhancing its versatility across different applications. Operators can interchange attachments to perform a range of tasks without requiring additional equipment.
  • Extreme Precision: The long reach arm facilitates high-accuracy operations, making the excavator suitable for precise excavation and dredging in hard-to-access or concealed areas.
  • Environmentally Friendly: The LRA10091’s design minimizes operational disturbances compared to other attachments. Utilizing these long-reach arms reduces environmental impact and minimizes disruption to local ecosystems and wildlife habitats.

Specifications

Model
LRA10091
Excavator Weight (ton)
100-110
Length
91’10′ (28m)
Boom Length
52’1″ (16.1 m)
Stick Length
38’4″ (11.7 m)
Max Reach (A)
92’1″ (28.1 m)
Max Depth (B)
71’1″ (21.7 m)
Max Height (C)
83’3″ (25.5 m)
Boom Height (D)
17’7″ (5.4 m)
Bucket Capacity
1.8 yd³ (1.4 m³)

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