Hawk Excavator

Hawk Excavator Long Reach Arm | Model CAT320-LRA1854 | Reach 54'2" | 18-22 Ton | For CAT Excavators

Hawk Excavator Long Reach Arm | Model CAT320-LRA1854 | Reach 54'2" | 18-22 Ton | For CAT Excavators

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  • Excavator Compatibility: CAT 320 models, 18–22 tons.
  • Extended Reach Length: 54'2" long reach excavation arm.
  • Boom and Arm: 30'6" boom, 22'8" stick dimensions.
  • Deep Digging Capacity: Maximum depth reaches 39'7".
  • Construction Applications: For dredging, trenching, and excavation.
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Product Description

Hawk Excavator Long Reach Arm | Model CAT320-LRA1854 | Reach 54'2" | 18-22 Ton | For CAT Excavators

DESCRIPTION

Upgrade your excavation capabilities with the Hawk Excavator CAT320-LRA1854 Long Reach Arm, engineered for CAT 320 class excavators weighing 18-22 tons. Designed for deep digging, dredging, trenching, foundation excavation, and high-reach demolition applications, this 54'2" long reach boom arm delivers exceptional working distance and precision in challenging environments. The heavy-duty system features a 30'6" boom length and 22'8" arm length, providing increased reach while reducing the need for frequent machine repositioning. Built with reinforced steel construction, advanced welding technology, and rigorous stress analysis, the CAT320-LRA1854 ensures reliable performance on demanding job sites. With a 0.52 yd³ bucket capacity, this excavator attachment improves material handling efficiency and productivity. Optional pre-installed hydraulic hose connections and discharge hose brackets support versatile applications, including mechanical digging and dredging operations. Choose Hawk Excavator Long Reach Arms for durability, accuracy, and extended excavation performance.

Key Features

  • Extended Excavation Reach Provides a 54'2" long reach design to access deep, distant, and hard-to-reach excavation areas while minimizing machine repositioning requirements.
  • CAT 320 Compatibility Specifically designed for 18-22 ton excavators, ensuring proper fit, balanced performance, and reliable operation with CAT 320 class machines.
  • Heavy-Duty Steel Construction Manufactured with reinforced components and durable materials to withstand demanding excavation, dredging, and construction applications.
  • Deep Digging Capability Achieves greater excavation depth for trenches, foundations, canals, and underground utility projects with improved job site efficiency.
  • Precision Excavation Control Supports accurate digging, grading, and material handling operations through optimized long reach arm geometry.
  • 30'6" Boom Length Features an extended boom design that improves working height, reach distance, and operational flexibility.
  • 22'8" Arm Length Delivers enhanced digging performance and access in confined, elevated, or difficult working locations.
  • Large Bucket Capacity Supports a 0.52 yd³ bucket capacity for efficient material movement and increased excavation productivity.
  • Advanced Welding Technology Uses quality welding processes and inspection standards to provide strength, durability, and long service life.
  • Stress Tested Design Each assembly undergoes simulation stress and strength analysis to maintain structural reliability under heavy loads.
  • NDT Weld Inspection Non-destructive testing helps verify weld quality and ensures consistent manufacturing performance.
  • Hydraulic Ready System Optional pre-plumbed hydraulic lines and hose brackets simplify attachment installation and improve workflow efficiency.
  • Dredging Application Support Compatible with mechanical dredging and hydraulic dredge pump attachment applications for versatile job performance.
  • High-Reach Demolition Performance Provides extended working height for demolition, slope work, and specialized excavation projects.
  • Reduced Environmental Impact Enables precise excavation operations with less disturbance in sensitive areas such as waterways and protected sites.

Detailed Specifications

Specification Details
Brand Hawk Excavator
Product Name CAT 320 Long Reach Arm
Model Number CAT320-LRA1854
Compatibility CAT 320 Class Excavators
Excavator Weight Range 18-22 Tons
Total Length 54'2"
Boom Length 30'6"
Arm Length 22'8"
Maximum Reach (A) 56'1"
Maximum Digging Depth (B) 39'7"
Maximum Height (C) 51'6"
Boom Height (D) 9'2"
Bucket Capacity 0.52 yd³ (0.4 m³)
Application Excavation, Trenching, Dredging, Demolition
Construction Material Reinforced Heavy-Duty Steel
Optional Features Hydraulic Hose Lines & Slurry Discharge Brackets
Attachment Type Excavator Long Reach Boom Arm System

 

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