Hawk Excavator

Hawk Excavator Long Reach Arm | Model CAT349-LRA4672 | Reach 72'2" | 46-50 Ton | For CAT Excavators

Hawk Excavator Long Reach Arm | Model CAT349-LRA4672 | Reach 72'2" | 46-50 Ton | For CAT Excavators

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  • 72'2" Reach: Designed for 46–50 ton excavators and dredging.
  • 40'4" Boom: Provides extended working range for excavator applications.
  • 30'5" Stick: Improves digging depth and precision for excavation tasks.
  • 1.18 yd³ Bucket: Supports efficient material handling and earthmoving operations.
  • CAT349 Compatibility: Built for CAT 349 excavators and similar carriers.
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Product Description

Hawk Excavator Long Reach Arm | Model CAT349-LRA4672 | Reach 72'2" | 46-50 Ton | For CAT Excavators

DESCRIPTION

Increase productivity on demanding excavation, dredging, demolition, and waterway maintenance projects with the Hawk Excavator CAT 349 Long Reach Arm CAT349-LRA4672. Designed for 46-50 ton excavators, this heavy-duty long reach attachment delivers an impressive 72'2" overall reach, allowing operators to work efficiently in hard-to-access locations while reducing machine repositioning. Featuring a 40'4" boom, 30'5" stick, and a 1.18 yd³ bucket capacity, this long reach system is engineered for precision, stability, and exceptional digging performance. Built from high-strength steel and manufactured under strict quality standards, every assembly undergoes Simulation Stress Analysis, Strength Testing, and NDT inspection to ensure long-lasting durability. Optional pre-plumbed hydraulic lines, hose brackets, and slurry discharge hose supports simplify installation and improve jobsite efficiency. Ideal for canal dredging, deep excavation, river maintenance, slope finishing, foundation work, and environmental restoration, the CAT349-LRA4672 delivers dependable performance where maximum reach and precision are essential.

Key Features

  • Extended 72'2" Working Reach enables excavation, dredging, and material handling in difficult-to-access areas while minimizing machine repositioning and improving overall jobsite productivity.
  • Designed For 46-50 Ton Excavators to provide excellent balance, structural integrity, and dependable performance across demanding construction and earthmoving applications.
  • Heavy-Duty Reinforced Construction utilizes premium steel components engineered to withstand continuous heavy excavation, dredging, demolition, and high-load operating conditions.
  • 40'4" Boom Configuration provides exceptional forward reach while maintaining excellent stability and smooth hydraulic operation during demanding excavation projects.
  • 30'5" Long Reach Stick delivers increased digging depth, improved precision, and greater versatility for trenching, canal maintenance, and deep excavation applications.
  • 1.18 Cubic Yard Bucket Capacity allows efficient material handling, faster excavation cycles, and improved productivity across large-scale earthmoving projects.
  • Precision Hydraulic Performance supports smooth attachment movement, responsive controls, and accurate grading for professional excavation and finishing operations.
  • Simulation Stress Tested Design ensures every structural component is engineered for maximum durability, long service life, and reliable field performance.
  • Comprehensive NDT Weld Inspection verifies weld integrity and structural quality to meet demanding construction and industrial operating requirements.
  • Optional Pre-Plumbed Hydraulic Lines reduce installation time and simplify attachment setup, helping crews become productive immediately upon installation.
  • Optional Slurry Hose Brackets support hydraulic dredge pump systems and improve hose routing for efficient dredging and material transfer operations.
  • Versatile Multi-Application Performance is ideal for river dredging, pond excavation, deep trenching, foundation work, slope finishing, environmental restoration, and demolition.
  • Optimized Reach And Control improves operator efficiency by reducing repositioning, increasing work coverage, and enhancing precision in confined or difficult environments.
  • Manufactured To High Quality Standards with rigorous engineering processes and consistent production practices for dependable long-term performance in demanding applications.

Detailed Specifications

Specification Details
Brand Hawk Excavator
Product Type Long Reach Arm Assembly
Model CAT349-LRA4672
Compatible Excavator Size 46-50 Tons
Overall Reach Length 72'2" (22 m)
Boom Length 40'4" (12.30 m)
Stick Length 30'5" (9.27 m)
Maximum Reach (A) 73'3" (22.03 m)
Maximum Digging Depth (B) 52'9" (16.08 m)
Maximum Working Height (C) 66'10" (20.36 m)
Boom Height (D) 11'8" (3.55 m)
Bucket Capacity 1.18 yd³ (0.9 m³)
Primary Applications Dredging, Deep Excavation, River Maintenance, Demolition, Canal Cleaning, Foundation Excavation
Construction Material Heavy-Duty Reinforced Steel
Hydraulic System Compatible with Excavator Hydraulic System
Hydraulic Lines Optional Pre-Plumbed Hydraulic Lines
Slurry Hose Brackets Optional
Hydraulic Dredge Pump Compatible Yes (Pump Sold Separately)
Weld Quality Inspection Non-Destructive Testing (NDT)
Engineering Verification Simulation Stress & Strength Analysis
Manufacturing Standard CE Manufactured Quality System
Installation Direct Excavator Attachment
Recommended Applications Canal Dredging, River Restoration, Pond Excavation, Deep Trenching, Slope Finishing, Material Handling
Unit Weight Not Published by Manufacturer

 

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