Dipperfox Stump Crushers | Stump Grinder Planner | Model SC-600 | Cutting Diameter 23.6" | Hydraulic Flow Range 17-40 GPM | For Skid Steers
DESCRIPTION
Dipperfox Stump Crusher 600- The Stump Crusher 600 is a tool designed for cities, councils, arborists and gardens where large excavators are too big and access is limited. This model requires a smaller carrier with the unit weighing 285kg.
The main advantage of this tool is that compared to alternative stump grinders, it is safer, less noisy and more efficient. This is due to the Dipperfox having a low revolving speed with a max of 60 RPM which prevents high speed debris and in the event of the blade hitting any rock, it will be pushed away rather than ricocheting. Therefore, this allows you to create a much smaller risk zone compared to horizontal high speed grinders.
The Stump Crusher 600 is also much faster at removing stumps than other grinders and allows a drilling depth of 500mm below ground level. This allows you to plant a sampling in the same footprint of the previous tree.
Requirements for Excavator: Size: 6-14 tons Engine power: 35-83 kW working pressure: 3190-3629 psi Hydraulic flow: 17-40 gpm
Requirements for Backhoe Loader Size: 6-14 tons Engine power: 50-80 kW; Working pressure: 3190-3629 psi Hydraulic flow: 17-40 gpm
Requirements for Compact Loader or Track Loader Size: 2-6 tons Engine power: 40-80 kW; Working pressure: 3190-3629 psi Hydraulic flow: 17-40 gpm
Key Features
Cutting Diameter: 23.62″ head designed for rapid removal of stumps under 60 cm
Working Pressure: Operates between 3,190–3,629 PSI for high-force cutting performance
Hydraulic Flow Range: Compatible with systems delivering 17–40 GPM for flexible machine integration
Unit Weight: 628 lbs for stable mounting and balanced operation across carrier types
Excavator Compatibility: Fits 6–14 ton excavators for forestry, land clearing, and utility work
Backhoe Loader Compatibility: Suitable for 6–14 ton TLBs in agri, municipal, and roadside use
Compact Track Loader Compatibility: Mounts on 2–6 ton CTLs for landscaping and urban clearing
2nd Gear Output: 7,966 ft-lbs torque @ 57 RPM for faster rotation and lighter stump removal
Stump Removal Rate: Clears up to 60 stumps/hour under 60 cm diameter
Drilling Speed: Removes each stump in ~60 seconds for fast cycle times
Horsepower Requirement: Recommended for host machines with hydraulic systems powered by 70–130 HP, depending on flow and pressure output
Compact & Powerful: Designed for confined areas with torque optimized for efficient low-speed cutting.
Enhanced Safety & Control: Operates at low RPM, reducing debris spread and minimizing the safety zone.
Versatile Compatibility: Ideal for compact track loaders, skid steers, and mini compact loaders.
Maintenance-Ready Design: Equipped with replaceable blades and a center screw for durability.
Efficient Stump Removal: Processes up to 60 stumps per hour, drilling up to 500mm deep.
Detailed Specifications
Specification
Details
Cutting Diameter
23.62 inches
Working Pressure
3,190 – 3,629 PSI
Hydraulic Flow
17 – 40 GPM
Weight
628 lbs
Excavator Compatibility
6 – 14 tons
Backhoe Loader Compatibility
6 – 14 tons
Compact Track Loader Compatibility
2 – 6 tons
1st Gear - Torque
12,645 ft-lbs
1st Gear - Rotation Speed
37 RPM
2nd Gear – Torque
7,966 ft-lbs
2nd Gear - Rotation Speed
57 RPM
Stumps per Hour
Up to 60 stumps (<60 cm diameter)
Drilling Speed per Stump
Approximately 60 seconds (<60 cm diameter)
Boltable Blades
Yes
Replaceable Center Screw
Yes
Mounting Plate
Compatible with Skid Steer and Mini Skid Steer
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 neededabout products and parts you can’t find!
Videos
Shipping
General Shipping Info:
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Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
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Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!
Customer Reviews
Overall rating: 4.7 / 5 from 84 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.
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.