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Product Description
Hawk Excavator Long Reach Arm | Model HITEX120-LRA836 | Reach 36'0" | 10–13 Ton | For Hitachi Excavators
DESCRIPTION
Increase excavation efficiency with the Hawk Excavator Hitachi EX120 Long Reach Arm HITEX120-LRA836, a premium 36-foot excavator long reach attachment engineered for 10–13 ton excavators. Designed for demanding applications including river dredging, canal maintenance, deep excavation, foundation work, slope finishing, and demolition, this heavy-duty long reach arm delivers exceptional reach, digging depth, and precision. Featuring a 21'4" boom, 14'4" arm, and a 0.65 yd³ bucket capacity, it allows operators to work farther while minimizing machine repositioning, reducing downtime, and increasing productivity. Manufactured using high-strength steel, advanced stress analysis, precision welding, and rigorous NDT testing, every assembly is built for superior durability and dependable performance in harsh jobsite conditions. Optional pre-plumbed hydraulic lines, hose brackets, and slurry discharge hose supports provide faster installation and greater versatility for dredging and specialized excavation attachments. The Hawk Excavator Long Reach Arm is the ideal solution for contractors seeking maximum reach, efficiency, reliability, and long-term performance.
Key Features
- Extended 36-Foot Reach delivers outstanding working distance for dredging, deep excavation, canal cleaning, shoreline maintenance, and difficult-to-access construction sites while reducing machine repositioning and improving productivity.
- Designed for 10–13 Ton Excavators provides excellent compatibility with Hitachi EX120-class excavators, ensuring balanced performance, reliable operation, and optimized hydraulic efficiency for demanding excavation applications.
- Heavy-Duty Reinforced Construction utilizes premium high-strength steel with reinforced structural components for exceptional durability, improved load handling, and dependable operation in demanding construction environments.
- 21'4" Boom Configuration provides increased operating radius while maintaining excellent machine stability for trenching, foundation excavation, river maintenance, and material handling applications.
- 14'4" Long Stick Design improves digging precision and extended reach, allowing operators to complete deeper excavations with greater control and reduced machine movement.
- 0.65 Cubic Yard Bucket Capacity offers efficient material handling performance, enabling faster excavation cycles, improved loading productivity, and reduced project completion times.
- Precision Hydraulic Performance supports smooth boom and arm movements for accurate grading, trenching, dredging, slope finishing, and precision excavation under demanding jobsite conditions.
- Advanced Stress Analysis Tested ensures every assembly undergoes engineering simulation and structural validation to maximize strength, operational safety, and long-term durability.
- NDT Quality Inspected features non-destructive testing on welded assemblies to verify structural integrity, weld quality, and dependable performance throughout extended service life.
- Optional Pre-Plumbed Hydraulic Lines reduce installation time with ready-to-connect hydraulic routing, allowing contractors to begin operations faster with minimal setup.
- Supports Multiple Attachments accommodates mechanical buckets and compatible hydraulic dredging equipment, increasing machine versatility across numerous excavation applications.
- Ideal for Specialized Excavation excels in river dredging, pond restoration, canal cleaning, slope trimming, deep foundation excavation, shoreline maintenance, and environmental projects.
- Improves Jobsite Productivity minimizes machine repositioning, increases working coverage, reduces fuel consumption, and helps operators complete projects more efficiently.
- Built for Professional Contractors combines premium manufacturing, engineered durability, precision performance, and reliable operation for demanding commercial excavation projects.
Detailed Specifications
| Specification | Details |
|---|---|
| Brand | Hawk Excavator |
| Product Name | Hitachi EX120 Long Reach Arm |
| Model | HITEX120-LRA836 |
| Attachment Type | Excavator Long Reach Arm |
| Compatible Excavator Weight | 10–13 Tons |
| Overall Reach | 36'0" (432 in.) |
| Boom Length | 21'4" (256 in.) |
| Arm Length | 14'4" (172 in.) |
| Maximum Reach | 36'12" (444 in.) |
| Maximum Digging Depth | 25'9" (309 in.) |
| Maximum Working Height | 35'1" (421 in.) |
| Boom Height | 7'3" (87 in.) |
| Bucket Capacity | 0.65 yd³ |
| Construction Material | High-Strength Reinforced Steel |
| Hydraulic Compatibility | Standard Excavator Hydraulic System |
| Quality Testing | Simulation Stress Analysis & NDT Tested |
| Manufacturing Standard | CE Certified Production |
| Typical Applications | River Dredging, Canal Cleaning, Deep Excavation, Foundation Work, Demolition, Slope Finishing |
| Optional Accessories | Pre-Plumbed Hydraulic Lines, Hose Brackets, Slurry Discharge Hose Supports |
| Machine Compatibility | Hitachi EX120 & Compatible 10–13 Ton Excavators |
Manuals & Documents
General Warranty Info:
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- 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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