Baumalight Stump Grinder | Model S22 | Rotor Width 24" | 12 - 25 GPM | For Skid Steers
DESCRIPTION
The Baumalight S22 Skidsteer Stump Grinder is engineered for efficiency, power, and productivity. Featuring a 12V electric linear actuator, it replaces traditional hydraulic swing cylinders, ensuring maximum torque and faster grind times. This innovative design directs all hydraulic power to the rotor, optimizing grinding performance.
Designed for full-sized skidsteers, the S22 mounts seamlessly using a universal skidsteer adapter. It comes with six complimentary replacement teeth, ensuring hassle-free maintenance. The carbide teeth extend 1-¼ inches from the rotor, providing superior clearance and preventing debris buildup.
Ideal for Owner-Operators The S22 is a lighter, cost-effective alternative to the S24, making it an excellent choice for owner-operators. It grinds faster than the S24, as all hydraulic oil is directed to the drive motor. The swing actuator is powered by the skidsteer battery, which conveniently recharges while moving between stumps.
For larger companies or rental businesses, the S24 or larger models may be preferable due to their heavier build and hydraulic cylinders. If durability is a concern, upgrading to a larger stump grinder ensures longevity and resilience.
Key Features
Compatible with full-size skid steers featuring a hydraulic flow range of 12–25 GPM, ensuring wide equipment compatibility and optimal performance.
Utilizes a 12V electric linear actuator for swing control, eliminating the need for hydraulic cylinders and delivering increased torque and faster grinding speeds.
Powered by your skid steer’s 12V battery with a required 30-amp fuse, allowing consistent swing motion while maintaining hydraulic efficiency.
Designed with a ¾" thick steel rotor that resists flexing and stores momentum for tackling large, tough stumps with ease.
Features 34 replaceable carbide-tipped planer teeth, capable of withstanding contact with gravel, rocks, and buried metal for longer tooth life and lower maintenance costs.
Offers a cutting depth of up to 10 inches below ground, making it ideal for deep stump removal in landscaping, construction, and property maintenance.
Achieves a maximum horizontal cut of 22 inches and a 60° swing arc, providing wide coverage and faster job completion with fewer repositionings.
Includes 6 free replacement teeth conveniently stored in the owner’s manual tub, so you're always prepared for on-site maintenance without delays.
Mounts via universal quick-attach system, making it easy to install on most full-size skid steers without additional adapters or modification.
Recommended for skid steers with 25–65 HP, giving owner-operators and contractors flexibility across multiple machines in their fleet.
Features a floating chip deflector that automatically adjusts while grinding, helping control debris without obstructing visibility or access.
Designed with greaseable zinc-plated pins to prevent corrosion and ensure smooth joint operation throughout the machine's lifetime.
Hardened chrome-vanadium steel bushings provide extreme durability at all pivot points, reducing wear and increasing operational longevity.
Optional hand control adapter allows use on older skid steers without auxiliary electrical connections, expanding usability across older equipment.
Weighs 760 lbs, striking the perfect balance between rugged stability and ease of transport for mobile job sites and trailer setups.
Detailed Specifications
Category
Details
Model Name
S22
Mounting Compatibility
Full-Size Skidsteer (Universal Quick Attach)
Rotor Size
24"
Number of Teeth
34
Tooth Type
Carbide Tipped Planer Teeth (S1000)
Swing Control
12V Electric Actuator
Swing Arc
60°
Cutting Height (Above Ground)
No Limit
Cutting Depth (Below Ground)
10"
Max Depth per Pass
6"
Max Horizontal Cut
22"
Hydraulic Motor
Gerotor
Required Flow Range
12–25 GPM (Check Motor Chart)
Recommended HP
25–65 HP
Hydraulic Couplers
Not Supplied
Electrical Requirement
12 Volt DC / 30 Amp Fuse
Weight (Shipping)
760 lbs
Over Torque Protection
Relief Valve
Rotor Thickness
¾" Steel Plate
Teeth Extension from Rotor
1¼"
Bushings
Chrome-Vanadium AISI 6150 Hardened Steel
Pins
Greaseable Zinc-Plated
Included Accessories
6 Replacement Teeth, Owner’s Manual Tub
Optional Add-on
Hand Control for Older Skidsteers
Comparison Chart
Feature
S14
S16
Recommended HP Size
Mini Skidsteer
Mini Skidsteer
Motor Type
Gerotor
Bent Axis Piston
Rotor Size (inches)
18"
18"
Number of Teeth
12
24
Tooth Part number
H3000
H3000
Cutting Depth - Below Ground
6"
6"
Maximum Cutting Depth - Per Pass
2"
2"
Maximum Horizontal Cut
12"
12"
Unit Weight (Shipping) Lbs.
394
400
Feature
S18
S22
Recommended HP Size
25-80
25-65
Motor Type
Gerotor
Gerotor
Rotor Size (inches)
24"
24"
Number of Teeth
34
34
Tooth Part number
S1000
S1000
Cutting Depth - Below Ground
10"
10"
Maximum Cutting Depth - Per Pass
5"
6"
Maximum Horizontal Cut
22"
22"
Unit Weight (Shipping) Lbs.
642
760
Feature
S24
S28
Recommended HP Size
30-80
50-120
Motor Type
Gerotor
Gerotor
Rotor Size (inches)
24"
24"
Number of Teeth
34
34
Tooth Part number
S1000
S1000
Cutting Depth - Below Ground
10"
10"
Maximum Cutting Depth - Per Pass
6"
6"
Maximum Horizontal Cut
22"
22"
Unit Weight (Shipping) Lbs.
995
995
Feature
S40
Recommended HP Size
50-120
Motor Type
Bent Axis Piston
Rotor Size (inches)
24"
Number of Teeth
12
Tooth Part number
H3000
Cutting Depth - Below Ground
24"
Maximum Cutting Depth - Per Pass
2"
Maximum Horizontal Cut
22"
Unit Weight (Shipping) Lbs.
1,200
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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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 110 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.
The week before leaving for my mule deer hunt in Wyoming, I seeded the area surrounding the new runway at Wertheimer Airport in Norman.
This past Tuesday, I returned to finish the job and was pleased to see that the seed I planted just two weeks earlier was already germinating and coming up nicely.
These pictures show the freshly seeded areas alongside those planted two weeks ago. It’s a great comparison and a good example of what proper seedbed preparation and planting can accomplish.
I used my Ferminator G-3, which is one impressive piece of equipment. It prepares the seedbed, plants the seed, smooths the soil, and firms everything up for good seed-to-soil contact—all in one efficient operation.
I’ve owned and operated several no-till drills over the years, but I can say without hesitation that the Ferminator is the most efficient and versatile seeding machine I’ve ever owned.
There’s something pretty satisfying about returning to a job and seeing those first green shoots coming through the ground. That’s when you know your hard work is paying off!
Just got my Buffalo Turbine! Love it. Took a little bit to get used to getting the right angle for the nozzle, but not a problem. Side note, works much better if the frame is level as much as possible.
Love it!
Gary Haddock
Seems to be in order delivery wasn't able to use lift gate but tractor was able to take pallet off the truck bed. No damage to machine after visual check. won't know how it runs until rain stops.
Staff at RippingitOutdoors was very quick to call and double check the type of backet needed for the unit to ensure the online order matched( to fit my skid steer quick attachment on my l2501 Kubota). Explained the teeth & belt could be ordered through them directly over the phone when/if needed as well as selling other types of custom made brackets for Utv's ect. All around Great customer service and would purchase from again.
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.
Very pleased. Product was better than anticipated and is working well.
I expect the 2000lb feeders to last at least a decade based on my use with cattle.
If feeding wild game would likely last a lifetime with minimal maintenance.
seeds come out way to fast at lowest setting when planting alfalfa literally the only reason I bought it now I can't even use it and I can't return it so I'm stuck with it for the price you pay you would think it would work!
It’s built solid. It handles Field grass hip high pretty well. With the maintaining the field grass after the first cut, the pasture field is starting to look like a lawn. The 84 inch with the best thing to get for 8 acres. It’s best to order belts for back up in the event if the belts were to break. But overall, I like the product quality is good.
When I think of ripping it outdoors something else comes to mind, but I digress. This spreader is awesome. Works like a champ. The hopper is big enough to do my 1 acre lot for my applications. Just load once and go. I would highly recommend this spreader. It saves a ton of time and is a quality product.