Excavator_long_reach_arm-4
HAWK-Excavator-long-reach-factory-3
three-section-long-reach-boomarm-1-3
Excavator_long_reach_arm-4

LRA12091 Long Reach Arm – 91’10″

Request Pricing

The LRA12091 Long Reach Arm is a high-performance excavation attachment designed for extensive operational reach and flexibility. With a total length of 91 feet 10 inches, this arm enhances excavators’ capabilities by providing significant reach for accessing and operating in challenging locations on construction sites.

Categories: ,

Description

The LRA12091 Long Reach Arm is a high-performance excavation attachment designed for extensive operational reach and flexibility. With a total length of 91 feet 10 inches, this arm enhances excavators’ capabilities by providing significant reach for accessing and operating in challenging locations on construction sites.

  • Boom Length: The boom extends to 52 feet 7 inches.
  • Stick Length: The stick measures 39 feet 11 inches.

The arm’s bucket capacity is 2.1 cubic yards (1.6 cubic meters), allowing for efficient material handling and increased site productivity.

  • Bucket Capacity: 2.1 cubic yards (1.6 cubic meters)
  • Excavator Weight: 120-130 tons

The LRA12091 is constructed with high-strength materials and reinforced components, ensuring durability and reliability for a range of excavation tasks. It is equipped with advanced technological and safety features to enhance operational efficiency and provide a secure work environment. This long reach arm is suited for large-scale projects requiring extended reach and substantial material handling capabilities.

Features of LRA12091 Long Reach Arm

  • Extended Boom and Arm: The LRA12091 Long Reach Arm features an extended boom and arm configuration, facilitating access to distant and hard-to-reach areas. This design allows for efficient excavation of deep trenches and foundations, reducing the need for frequent repositioning of the excavator.
  • Robust Construction: The LRA12091 is engineered with reinforced components and high-strength materials to withstand the demands of heavy-duty excavation tasks. This ensures sustained operational reliability and durability.
  • Precise Control: The arm is equipped with advanced hydraulic systems and proportional joysticks, enabling precise control during digging, grading, and material handling operations. This allows for accurate maneuverability and operational efficiency.
  • Analysis and Simulation: Each LRA12091 assembly undergoes comprehensive Simulation Stress and Strength Analysis tests to verify quality and durability. These tests are conducted using advanced engineering techniques and CAD software to ensure optimal performance under rigorous conditions.
  • NDT Testing: The long reach arm is manufactured using high-quality welding techniques that enhance structural strength and durability. Non-destructive testing (NDT) is performed on all welded joints to ensure compliance with stringent quality standards.

Optional Accessories:

  • Pre-Plumbed Hydraulic Lines and Hose Brackets: Pre-plumbed hydraulic and discharge hose lines are installed for quick and efficient setup, reducing installation time by approximately 24 hours compared to traditional methods. The kit supports both hydraulic dredge pump attachments and standard mechanical dredging. (Note: Dredge pump not included.)
  • Hydraulic Hose Connections: The assembly includes pre-installed, highly flexible hydraulic hose connections. These hoses are designed for durability and superior strength, ensuring reliable hydraulic fluid flow and seamless operation.
  • Slurry Discharge Hose Brackets: Optional slurry discharge hose brackets are available to optimize flow and throughput. Their robust construction resists abrasive materials, extending the assembly’s lifespan and operational uptime.

Benefits of LRA12091 Long Reach Arm

  • Extended Reach: The LRA12091 Long Reach Arm enhances the operational range of standard excavators, expanding their reach to difficult or inaccessible areas. This feature is particularly advantageous for dredging operations in rivers and canals, deep excavation tasks, and high-elevation demolition.
  • Deep Digging: The extended reach arm increases the excavation depth, enabling efficient digging of deep foundations, trenches, and underground utilities. It minimizes the need for repositioning, thereby reducing downtime and improving productivity on-site.
  • Versatility: The LRA12091 Long Reach Arm is compatible with various attachments, allowing for a wide range of applications. Operators can switch between different attachments as needed, facilitating diverse operations without requiring additional equipment.
  • Extreme Precision: The design of the LRA12091 Long Reach Arm enhances precision during operations, enabling accurate excavation and dredging in challenging or concealed areas. This precision converts a standard excavator into a highly precise machine for specialized tasks.
  • Environmental Impact: The LRA12091 Long Reach Arm operates with minimal disturbance, reducing its impact on the surrounding ecosystem and wildlife habitats compared to other excavator attachments.

Specifications

Model
LRA12091
Excavator Weight (ton)
120-130
Length
91’10′ (28m)
Boom Length
52’7″ (16 m)
Stick Length
39’11″ (12.2 m)
Max Reach (A)
92’1″ (28.3 m)
Max Depth (B)
71’ (21.7 m)
Max Height (C)
83’5″ (25.4 m)
Boom Height (D)
17’9″ (5.4 m)
Bucket Capacity
2.1 yd³ (1.6 m³)

Reviews

There are no reviews yet.

Be the first to review “LRA12091 Long Reach Arm – 91’10″”

Your email address will not be published. Required fields are marked *

Related products

  • Excavator_long_reach_arm-4

    LRA2360 Long Reach Arm – 60’8″

    <span style="font-weight: 400;">The LRA2360 Long Reach Arm is a specialized component for heavy excavation machinery engineered for demanding excavation applications. With an overall length of 60 feet 8 inches, this arm provides extended reach capabilities, enabling effective operation in challenging and inaccessible areas on construction sites. </span>
    Read more
  • Excavator_long_reach_arm-4

    LRA1036 Long Reach Arm – 36’

    <span style="font-weight: 400;">The LRA1036 Long Reach Arm is a specialized attachment designed for heavy excavation applications. With a total length of 36 feet, this long reach arm enables operators to efficiently access and operate in challenging environments on construction sites.</span>
    Read more
  • Excavator_long_reach_arm-4

    LRA3872 Long Reach Arm – 72’2″

    <span style="font-weight: 400;">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.</span>
    Read more
  • Excavator_long_reach_arm-4

    LRA1436 Long Reach Arm

    <span style="font-weight: 400;">The LRA1436 Long Reach Arm is an advanced heavy machinery attachment designed for various excavation applications. With an overall length of 36 feet 1 inch, this long reach arm provides significant operational reach, enabling efficient access to challenging work areas on construction sites.</span>
    Read more