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Product Description
Hawk Excavator Non-Rotating Clamshell Bucket | Model NRCB300 | Width 60" | 2.6 yd³ Capacity | 30–34 Ton | For Excavators
DESCRIPTION
The Hawk Excavator Non-Rotating Clamshell Bucket NRCB300 is engineered for demanding material handling, dredging, excavation, and bulk loading applications where stability and precision matter most. Designed for 30–34 ton excavators, this heavy-duty attachment delivers exceptional control without the complexity of a rotating mechanism, making it ideal for construction, quarry, mining, demolition, and industrial material handling. Its large 2.6 yd³ bucket capacity helps move more material in fewer cycles, improving productivity while reducing operating time. Built with reinforced steel construction and precision-engineered hydraulic components, the NRCB300 offers dependable performance in harsh working environments. Features include a robust frame, optimized hydraulic efficiency, and precise material handling. Benefits include improved operator control, increased jobsite productivity, reduced material spillage, and long service life. Compatibility with multiple carrier types and easy installation make this attachment a dependable solution for contractors seeking reliable performance, outstanding durability, and consistent results across a wide variety of excavation and material re-handling applications.
Key Features
Designed for 30–34 Ton Excavators to provide reliable performance and excellent compatibility with medium to large hydraulic excavators used in demanding applications.
Large 2.6 yd³ Capacity moves more material per cycle, helping increase productivity while reducing loading and handling time.
Heavy-Duty Reinforced Steel Construction withstands harsh jobsite conditions, extending service life and minimizing downtime.
Stable Non-Rotating Design provides outstanding control during excavation, dredging, and material placement for greater operating accuracy.
Optimized Hydraulic Performance operates efficiently with 48–53 GPM hydraulic flow and 3,625–4,060 PSI working pressure for smooth, responsive operation.
Excellent Material Handling Control allows operators to precisely grab, lift, and release loose materials with confidence.
Ideal for Dredging Applications efficiently handles mud, sand, gravel, silt, and other bulk materials in waterways and excavation sites.
Built for Demanding Job Sites performs reliably in mining, construction, demolition, quarry, and industrial material handling environments.
Reduced Material Spillage improves load retention and placement accuracy, increasing operational efficiency.
Precision Engineered Components deliver dependable hydraulic performance while minimizing wear during continuous operation.
Low Maintenance Design features durable construction that helps reduce maintenance requirements over extended service life.
Versatile Equipment Compatibility can be adapted for excavators and various material handling machines depending on mounting configuration.
Professional Grade Performance delivers the strength, durability, and reliability contractors expect for daily heavy-duty applications.
Detailed Specifications
Specification
Details
Brand
Hawk Excavator
Product Type
Non-Rotating Clamshell Bucket
Model
NRCB300
Compatible Machine
Hydraulic Excavator
Recommended Machine Weight
30–34 Tons
Bucket Capacity
2.6 yd³ (2.0 m³)
Operating Weight
5,071 lbs (2,300 kg)
Working Pressure
3,625–4,060 PSI (25–28 MPa)
Hydraulic Flow
48–53 GPM (180–200 L/min)
Overall Length (A)
75 in
Overall Width (B)
60 in
Maximum Opening (C)
90 in
Overall Height (D)
130 in
Construction Material
Heavy-Duty Reinforced Steel
Bucket Style
Non-Rotating Hydraulic Clamshell
Primary Applications
Dredging, Excavation, Bulk Material Handling, Loading
Suitable Industries
Construction, Mining, Quarry, Demolition, Industrial Material Handling
Loose Material Types
Sand, Soil, Gravel, Aggregate, Silt, Loose Earth
Mounting Type
Excavator Hydraulic Attachment
Installation
Compatible with appropriate excavator mounting configuration
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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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.