LRA3368 Long Reach Arm – 68’1″

The LRA3368 Long Reach Arm is a high-performance excavation attachment designed for extensive reach and precision. At 68 feet 1 inch long, the arm enables operators to access and work in challenging areas efficiently. The boom extends 38 feet 1 inch, and the stick measures 29 feet 4 inches, providing substantial flexibility and accuracy for trenching, foundation excavation, and material handling.

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Description

The LRA3368 Long Reach Arm is a high-performance excavation attachment designed for extensive reach and precision. At 68 feet 1 inch long, the arm enables operators to access and work in challenging areas efficiently. The boom extends 38 feet 1 inch, and the stick measures 29 feet 4 inches, providing substantial flexibility and accuracy for trenching, foundation excavation, and material handling.

The arm features a bucket capacity of 0.9 cubic yards (0.7 cubic meters), facilitating effective material handling and enhancing productivity. The robust construction of the LRA3368 ensures reliability and durability across various project sizes and complexities.

Equipped with advanced technology and safety features, the LRA3368 Long Reach Arm supports optimal performance and operational comfort. Its combination of reach, capacity, and structural integrity is essential for maximizing efficiency and precision in construction and excavation tasks.

Excavator Weight: 33-36 tons

Features of LRA3368 Long Reach Arm

Extended Boom and Arm
The LRA3368’s extended boom and arm configuration facilitates access to remote or elevated areas and allows for the excavation of deep trenches and foundations with minimal repositioning of the excavator.

Robust Construction
The LRA3368 is constructed with reinforced components and high-strength materials, designed to endure demanding excavation tasks and ensure reliable performance under heavy-duty conditions.

Precise Control
Equipped with advanced hydraulic systems and proportional joysticks, the LRA3368 provides enhanced control for precise operations in digging, grading, and material handling.

Analysis and Simulation
Each LRA3368 arm undergoes rigorous Simulation Stress and Strength Analysis to verify structural integrity and durability. These assessments are conducted using the latest CAD software and supervised by qualified engineers to ensure optimal quality.

NDT Testing
The LRA3368 is subject to thorough Non-Destructive Testing (NDT) on all welded components. Our superior welding techniques ensure that the arm achieves high strength and durability, meeting or exceeding industry quality standards.

Optional Accessories:

  • Pre-Plumbed Hydraulic Lines and Hose Brackets
    The LRA3368 comes with pre-installed hydraulic and discharge hose lines, facilitating quick setup and reducing labor time by approximately 24 hours. These components support both hydraulic dredge pump attachments and standard mechanical dredging. Note: Pump is not included.
  • Hydraulic Hose Connections
    Pre-installed, flexible hose connections are designed to withstand high pressures and provide consistent hydraulic fluid flow, ensuring seamless operation.
  • Slurry Discharge Hose Brackets
    Optional slurry discharge hose brackets are engineered to enhance flow efficiency and durability. Their robust construction resists abrasive materials, contributing to extended operational life and reduced maintenance requirements.

Benefits of LRA3368 Long Reach Arm

Extended Reach
The LRA3368 Long Reach Arm enhances the operational range of standard excavators, extending their reach to previously inaccessible areas. This capability is particularly advantageous for dredging operations in rivers or canals, deep excavation tasks, and high-elevation demolition projects.

Deep Digging
The LRA3368 provides increased digging depth, facilitating efficient excavation of deep foundations, trenches, and underground utilities. The extended reach reduces the need for frequent excavator repositioning, thus optimizing time management and boosting productivity on-site.

Versatility
The LRA3368 is compatible with various attachments, making it adaptable for diverse applications. The arm’s design allows for quick attachment changes, enabling operators to perform multiple tasks with a single setup and minimizing the need for additional equipment.

Extreme Precision
The long reach arm offers enhanced operation precision, enabling accurate excavation and dredging in challenging or concealed areas. This precision transforms standard excavators into highly accurate machines for specialized tasks.

Environmentally Friendly
The LRA3368’s design minimizes operational disturbances compared to other attachments. Utilizing this long reach arm reduces environmental impact and disturbance to wildlife habitats, promoting more sustainable excavation practices.

Specification

Model
LRA3368
Excavator Weight (ton)
33-36
Length
68’1″ (21 m)
Boom Length
38’1″ (11.8 m)
Stick Length
29’4″ (9 m)
Max Reach (A)
69’1″ (21.3 m)
Max Depth (B)
49’1″ (15.2 m)
Max Height (C)
65’1″ (20.1 m)
Boom Height (D)
10’7″ (3.2 m)
Bucket Capacity
0’9 yd³ (0.7 m³)

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