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Product Description
Hawk Excavator Rotating Clamshell Bucket | Model KOMPC360-RCB350 | Width 80" | 3.5 yd³ Capacity | 35–39 Ton | For Komatsu Excavators
DESCRIPTION
The Hawk Excavator Rotating Clamshell Bucket for the Komatsu PC360 is engineered to deliver exceptional performance in demanding material handling, demolition, dredging, and construction applications. Designed for 35–39 ton excavators, this heavy-duty attachment combines powerful hydraulic rotation with precision gripping to improve productivity while reducing cycle times. Its 360-degree hydraulic rotation allows operators to position materials accurately from virtually any angle, making loading, sorting, and unloading faster and more efficient. Built with high-strength steel and reinforced structural components, this rotating clamshell bucket is made to withstand harsh job site conditions while providing dependable, long-lasting service. Features include smooth hydraulic operation, replaceable wear components, and quick coupler compatibility for convenient attachment changes. Benefits include improved efficiency, greater operator control, reduced material loss, and lower maintenance requirements. Compatibility with the Komatsu PC360 ensures seamless hydraulic integration, while Applications range from bulk material handling and scrap processing to excavation, dredging, and demolition projects requiring maximum durability and precision.
Key Features
360° Hydraulic Rotation allows precise material placement from any angle, reducing repositioning time and increasing productivity on busy job sites.
Designed for Komatsu PC360 to ensure proper hydraulic compatibility, dependable operation, and an excellent fit for 35–39 ton excavators.
Heavy-Duty Steel Construction delivers exceptional strength and long service life, even in abrasive, high-impact, and demanding work environments.
Large 3.5 yd³ Capacity moves more material per cycle, helping operators complete projects faster while improving overall efficiency.
Powerful Hydraulic Gripping Force provides secure handling of loose, bulk, and irregular materials with excellent control and stability.
Optimized Material Handling improves loading, unloading, sorting, dredging, and demolition performance across a wide range of applications.
Reinforced Structural Design minimizes stress under heavy loads, enhancing reliability during continuous commercial operation.
Replaceable Wear Components simplify maintenance while extending the attachment's usable service life and reducing downtime.
Quick Coupler Compatible supports faster attachment changes, increasing machine utilization and minimizing interruptions between tasks.
Smooth Hydraulic Performance delivers responsive bucket movement and consistent operation for improved operator confidence and precision.
Precision Engineered Components provide reliable operation, accurate positioning, and reduced material spillage during handling.
Built for Harsh Job Sites withstands demanding construction, demolition, recycling, dredging, and industrial environments with dependable durability.
Custom Size Availability allows bucket dimensions to be tailored for specialized applications and unique customer operating requirements.
Low Maintenance Design helps reduce service time while maximizing equipment uptime and long-term operating efficiency.
Detailed Specifications
Specification
Details
Brand
Hawk Excavator
Product
Rotating Clamshell Bucket
Model
KOMPC360-RCB350
Compatible Excavator
Komatsu PC360
Machine Weight Compatibility
35–39 Tons
Bucket Capacity
3.5 yd³ (2.5 m³)
Operating Weight
5,622 lbs (2,550 kg)
Bucket Width (B)
80 in (1,970 mm)
Overall Length (A)
75 in (1,885 mm)
Maximum Opening (C)
90 in (2,357 mm)
Overall Height (D)
130 in (3,330 mm)
Hydraulic Working Pressure
3,630–4,060 psi (25–28 MPa)
Hydraulic Flow Requirement
48–53 GPM (180–200 L/min)
Rotation
360° Hydraulic Rotation
Construction Material
High-Strength Reinforced Steel
Hydraulic System
Integrated Excavator Hydraulic System
Wear Parts
Replaceable Teeth and Cutting Edges
Coupler Compatibility
Quick Coupler Compatible
Primary Applications
Material Handling, Demolition, Construction, Dredging, Recycling, Bulk Material Loading
Customization
Custom Sizes Available Upon Request
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!
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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 91 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.
TENT is easy to put up , material is tuff as told....only complaint is that i wish the bottom had about 3 to 4 inches overlap towards the inside so i could install a 2 x4 or something to help hold the tent down in high winds we have here in virginia thanks
Hi, my name is Ken. I’ve had a great experience with Ripping It Outdoors. I purchased a Forax Hp40 Mulcher for my mini excavator. Kayla Patterson is who I dealt with from the beginning until I received it at my house. She has been wonderful to work with and looking forward to working with her with any other orders I purchase. Kayla answered any questions I had and kept me updated throughout the whole process, can’t say it enough just a wonderful person to work with!!
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.