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Product Description
Hawk Excavator Long Reach Arm | Model LRA3868 | Reach 68'1" | 38–45 Ton | For Excavators
DESCRIPTION
The Hawk Excavator LRA3868 Long Reach Arm is a high-performance attachment engineered to maximize excavation reach, digging depth, and jobsite productivity for 38–45 ton excavators. Designed for demanding applications including river dredging, canal maintenance, deep excavation, slope finishing, foundation work, and demolition, this long reach boom and arm system delivers exceptional stability and precision while reducing machine repositioning. Featuring a 68'1" overall length, 38'1" boom, 28'1" stick, and a generous 1.3 yd³ bucket capacity, the LRA3868 provides outstanding material handling efficiency in challenging environments. Built with high-strength steel, precision welding, rigorous NDT inspection, and advanced stress analysis, every assembly is engineered for durability and long service life. Optional pre-plumbed hydraulic lines, hose brackets, and slurry discharge hose supports simplify installation and improve operational efficiency. The Hawk LRA3868 Long Reach Arm is the ideal solution for contractors seeking reliable performance, extended reach, and professional-grade excavation capabilities.
Key Features
- Extended 68'1" Reach Performance delivers exceptional working distance for dredging, deep excavation, river maintenance, and hard-to-access construction projects while minimizing excavator repositioning and increasing overall productivity.
- Designed for 38–45 Ton Excavators ensures excellent compatibility with heavy-duty excavators, providing balanced operation, dependable performance, and outstanding stability across demanding excavation applications.
- Heavy-Duty High-Strength Steel Construction provides exceptional durability, superior structural integrity, and long service life under continuous heavy excavation, dredging, demolition, and material handling operations.
- 38'1" Long Boom Design extends the excavator's working range, allowing operators to excavate deeper and farther without sacrificing precision or operational control.
- 28'1" Reinforced Stick Assembly offers improved digging geometry, enhanced bucket control, and excellent flexibility for trenching, grading, and foundation excavation.
- Large 1.3 yd³ Bucket Capacity improves material movement efficiency by handling greater volumes per cycle, reducing operating time and increasing jobsite productivity.
- Maximum 69'7" Working Reach enables operators to access difficult locations across waterways, slopes, embankments, and construction sites while maintaining efficient machine positioning.
- Deep 48'1" Digging Capability allows efficient excavation of deep trenches, canals, drainage systems, foundations, and underwater applications with greater operational efficiency.
- Advanced Stress Analysis Engineering ensures every boom and stick assembly is optimized for strength, fatigue resistance, and long-term durability using modern CAD simulation technology.
- NDT Quality Tested Weldments undergo rigorous non-destructive testing to verify weld integrity, structural strength, and manufacturing consistency before delivery.
- Optional Pre-Plumbed Hydraulic Lines reduce installation time with factory-installed hydraulic plumbing and hose brackets, enabling faster equipment setup and simplified attachment integration.
- Optional Slurry Hose Brackets support hydraulic dredge pumps and slurry discharge systems while protecting hose routing during demanding dredging operations.
- Precision Hydraulic Operation provides smooth attachment movement, improved grading accuracy, and responsive control for excavation, dredging, and material handling applications.
- Versatile Multi-Application Design is ideal for dredging, deep excavation, river restoration, pond maintenance, demolition, embankment work, and infrastructure construction projects.
- Manufactured to International Standards with CE-certified production processes and stringent quality control to deliver reliable performance, durability, and consistent manufacturing excellence.
Detailed Specifications
| Specification | Details |
|---|---|
| Brand | Hawk Excavator |
| Product Type | Long Reach Arm |
| Model | LRA3868 |
| Compatible Machine | Excavator |
| Excavator Compatibility | 38–45 Ton |
| Overall Length | 68'1" (817") |
| Boom Length | 38'1" (457") |
| Stick Length | 28'1" (337") |
| Maximum Reach | 69'7" (835") |
| Maximum Digging Depth | 48'1" (577") |
| Maximum Working Height | 64'1" (769") |
| Boom Height | 11'1" (133") |
| Bucket Capacity | 1.3 yd³ (1 m³) |
| Construction Material | Heavy-Duty High-Strength Steel |
| Hydraulic System | Precision Hydraulic Operation |
| Weld Quality | Non-Destructive Tested (NDT) |
| Engineering Validation | CAD Simulation & Stress Analysis |
| Optional Hydraulic Lines | Factory Pre-Plumbed |
| Optional Hose Brackets | Slurry Discharge Hose Brackets |
| Typical Applications | Dredging, Deep Excavation, Canal Maintenance, River Restoration, Demolition, Foundation Excavation, Slope Finishing, Material Handling |
| Color | Industrial Finish (Varies by Order) |
| Country of Manufacture | Manufactured under CE-Certified Production Standards |
Manuals & Documents
Product Brochure
General Warranty Info:
- Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
- The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
- Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
- Please reach out to us for any specific warranty information needed about products and parts you can’t find!
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