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Product Description
Hawk Excavator Long Reach Arm | Model CAT336-LRA3365 | Reach 65'7" | 33–36 Ton | For CAT Excavators
DESCRIPTION
The Hawk Excavator CAT336-LRA3365 Long Reach Arm is a high-performance attachment engineered to maximize excavation reach, digging depth, and jobsite productivity for 33–36 ton excavators. Featuring an overall length of 65'7" (787"), a 447" boom, and a 333" stick, this long reach system is ideal for dredging, deep trenching, canal maintenance, slope finishing, foundation excavation, and high-reach material handling. Its 1.05 yd³ bucket capacity delivers efficient material movement while maintaining precision and stability. Built with reinforced high-strength steel, advanced stress analysis, and rigorous NDT-tested welds, this attachment is designed for demanding applications. Optional pre-plumbed hydraulic lines, hose brackets, and slurry discharge hose supports reduce installation time and improve workflow, making this long reach arm a dependable solution for contractors seeking durability, accuracy, and extended operating capability.
Key Features
Extended 65'7" Reach Design delivers exceptional working range for deep excavation, canal dredging, river maintenance, and hard-to-access construction projects while reducing machine repositioning and improving overall productivity.
Fits 33–36 Ton Excavators specifically engineered for CAT 336 excavators, providing excellent compatibility, balanced performance, and dependable operation in demanding construction and earthmoving applications.
447" Heavy-Duty Boom provides outstanding structural strength and extended reach, allowing operators to perform precision digging, grading, demolition, and material handling with increased efficiency.
333" Long Reach Stick improves excavation accuracy while providing excellent control for trenching, foundation work, dredging operations, and projects requiring maximum reach and flexibility.
1.05 yd³ Bucket Capacity enables efficient loading, excavation, and material transfer while maintaining productive digging performance across a variety of heavy-duty jobsite conditions.
Maximum Reach 66'10" extends working distance for excavation and dredging projects, minimizing machine movement and increasing productivity on large-scale construction sites.
Maximum Dig Depth 46'10" allows operators to excavate deep foundations, waterways, drainage systems, and utility trenches with greater efficiency and fewer machine adjustments.
Reinforced Steel Construction utilizes premium materials designed to withstand continuous heavy-duty excavation while providing excellent durability, reliability, and long service life.
Stress Analysis Tested engineered using advanced CAD simulation and structural analysis to optimize strength, reduce stress concentrations, and maximize operational durability.
NDT Quality Inspected every welded assembly undergoes non-destructive testing to verify structural integrity and ensure dependable field performance under demanding workloads.
Pre-Plumbed Hydraulic Option available with factory-installed hydraulic lines and hose brackets for faster installation and simplified attachment setup on compatible excavators.
Supports Dredging Applications compatible with hydraulic dredge pump systems and standard mechanical dredging configurations for increased versatility across multiple excavation industries.
Improved Operator Precision advanced hydraulic compatibility delivers smoother attachment control for accurate grading, trenching, slope finishing, and controlled material placement.
Ideal For Heavy Excavation engineered for contractors performing deep digging, river dredging, canal cleaning, foundation excavation, shoreline maintenance, and infrastructure development.
Detailed Specifications
Specification
Details
Brand
Hawk Excavator
Product Type
Long Reach Arm
Model
CAT336-LRA3365
Compatible Machine
CAT 336 Excavator
Machine Size
33–36 Tons
Application
Excavators
Overall Length
65'7" (787")
Boom Length
37'3" (447")
Stick Length
27'9" (333")
Maximum Reach
66'10" (802")
Maximum Dig Depth
46'10" (562")
Maximum Working Height
63'8" (764")
Boom Height
10'6" (126")
Bucket Capacity
1.05 yd³ (0.8 m³)
Approximate Attachment Weight
13,150 lbs
Construction Material
Reinforced High-Strength Steel
Hydraulic Lines
Optional Pre-Plumbed
Slurry Hose Brackets
Optional
Hydraulic Dredge Pump Compatible
Yes
Mechanical Dredging Compatible
Yes
Quality Testing
Simulation Stress Analysis & NDT Tested
Primary Applications
Dredging, Canal Cleaning, River Maintenance, Deep Trenching, Foundation Excavation, Slope Finishing, Material Handling
Installation
Bolt-On Long Reach System
Operating Benefit
Extended Reach with Reduced Machine Repositioning
Manuals & Documents
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!
Videos
Shipping
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Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
Customer Reviews
Overall rating: 4.6 / 5 from 86 reviews.
I've started using the mulcher I on several parcels of land 10 acres . I have grind down a couple of 14 inch stumps. Caution the mount bracket behind the mulcher motor exhaust gets extremely hot even with gloves on . But the unit so far seems to works very good it's well put together.
The Firminator G3 is s heavy duty quality machine. The discs worked extremely well and planting and culti-packing is very smooth and easy. Working with Dillon at Ripping It Outdoors was a very good experience and seamless transaction.
After spending way to much money for forest mulching services I discovered this wonderful machine. It's not a giant powerhouse forest mulcher, but it does everything a property owner needs to maintain a forested property. I wish I would have found it sooner.
The Firminator is well built and functions well. I am having some trouble while planting mixed size seeds. Next time out I’ll try setting it so only the smaller seeds drop out the open it up for the larger seeds.
easy buying process and great communication. Mulcher works great, easily clears overgrown brush and even mulched a 5" thick mulberry tree fairly easily. running it off of my old 331 bobcat with no problem powering the drum at all. Only small issue which isn't a big deal is that the supplied hoses are about 16" too short to operate a full range of motion.
Over all built well. I like it is all cast iron and metal and not plastic. Had to modify fertilizer disc mount to fit correctly, nothing major, a little grinding. I modified the center link hitch point to accommodate my John Deere quick hitch. Have yet to plant with it but I’m sure it will work perfect. Love the grease fittings everywhere. Reminds me of the old farm equipment I grew up on, and still use periodically.
My firminator RT was delivered in good condition in ND. I will be using it next week. I have a 45 HP John Deere tractor that is supposed to lift 2000 lb but really struggles to lift this 6 foot firminator RT. I will just have to use in as a two pass operation for now.
I do wish there was a better operating manual for this unit. Maybe that is something you can work on.
I will give you an update once I start using it in a few days.
Great piece of equipment. Performs far better than I expected. One piece of advice - if property is significantly overgrown, consider the tractor attachment first to bring down the over growth and then switch to the UTV attachment to maintain property. No complaints worked perfectly.
These are great feeders if you don’t have any feral hogs but if the hogs tear off the wiring harness from the timer to the feeder motor, you’re disabled. Then, if you ask for help from Outback, they refer you to the dealer but really you’re on your own for parts and repairs.
I have three Outback feeders that work as designed. They’re 13 years old and have always served well but this feeder misses the mark by a very high margin. I’d NEVER buy this product again.
Feeders need to be dependable and this unit is not.
This is my first experience with Ripping It Outdoors. Fortunately I got Dillion as a representative and everything from sales to shipping was spot on..
Thanks Dillion for your help!!
The only thing is when hooking up the actuator on my ATV. The wire is long going to the plug in. What has happened in the past about this. Is their video showing the usage of the control?
I had a guy from a shop come cut the shafts and hook me up. It went well. I've been using the mulcher and the tractor saw on my two tractors and having fun.
i love it, i'm a little inexperianced with it but i'll learn, i've never messed with chemicals much.
instead of putting it on an atv, i put it on a skid steer
We bought a 6' G3 last year and it worked well. We were missing the handle for seed adjuster on 1st one and they next day aired it. Just ordered an 8 ' model to go with it. Dillon is great to work with. Hope this one works out as well.