Baumalight Stump Grinder | Model S14 & S18 | Rotor Size 18" & 24" | Hydraulic Flow Range 12-22 GPM | For Mini Skid Steer
Description
The Baumalight S14 and S18 mini stump grinders are engineered to deliver rugged performance with effortless operation. With no electrical connections needed and a direct hydraulic flow design, these grinders optimize torque and RPM at the cutting head without diverting power to a swing cylinder. Compact, powerful, and easy to mount, both models are built for tight access areas and professional-grade stump removal—even on low-flow skid steers.
Key Features
No Electrical Required: Fully hydraulic system for simplified operation
Direct Drive Design: Maximum power transfer to the cutting head without power loss to swinging components
Green Carbide Teeth (S14): Rotatable 3-position cutting teeth for extended durability and cutting efficiency
3 Motor Options (S18): Tailored hydraulic motor options to match your machine's flow and cutting speed expectations
Universal Fitment: Quick-attach plate swapping for compatibility with both mini and full-size skid steers
Optimized Visibility: Rotor positioning offers clear line-of-sight to grinding zone
Heavy-Duty Deflector: Redirects debris flow for operator safety and containment
Compact Accessibility: Slim footprint for maneuvering into tight or landscaped areas
10" Cut Depth (S14): Capable of deep below-ground grinding
Feature
Description
Image
Carbide Tipped
The cutting teeth on Stump Blasters are carbide tipped, ensuring reliable cutting performance even against buried hazards.
6 Free Teeth
All S18 Stump Grinders come with a free set of 6 replacement teeth, conveniently shipped in a robust compartment.
More Teeth
A high number of teeth means each tooth does less work, leading to longer-lasting teeth and easier replacements.
Hydraulic Motor
Skid steer mounted Stump Blasters run on hydraulic motors, with options to match your equipment's flow rate.
More Clearance
The carbide teeth extend 1-¼ inches from the rotor, preventing chips from getting plugged and reducing heat build-up.
Rotor
The ¾" thick steel rotor provides the backbone for the cutting system, ensuring solid operation and extra momentum for tough grinding.
Greaseable Pins
Zinc plated grease pins prevent corrosion, allowing for smoother operation of the unit's joints over time.
Detailed Specifications
S14 vs S18 Mini Stump Grinder Comparison
Feature
S14 Mini Stump Grinder
S18 Mini Stump Grinder
Mount Options
Mini skid steer, Bobcat mount, ASV/Terex RC30/PT30, standard skid steer plate
Bobcat Mount (Mini & Full Skid Steer Convertible)
Cutting Depth
Up to 10” below ground
Not specified, but optimized via hydraulic motor tuning
Hydraulic Drive Type
Direct flow, no swing cylinder
Direct flow, no swing cylinder
Teeth
Green carbide teeth, 3-position rotation
Standard carbide teeth (not rotatable)
Motor Options
Single configuration
Three hydraulic motor options (consult cutting time chart)
Flow Range Compatibility
Optimized for very low hydraulic flow
Designed for higher flow flexibility
Ideal Use
Tight-access urban or landscape environments, rental yards
Versatile commercial and contractor applications
Mount Change Mechanism
Quick pin release for swapping mounting plates
Quick pin release for mounting conversion
Visibility & Control
Excellent operator sightline to grinding zone
Excellent operator sightline to grinding zone
Weight / Class
Compact and lightweight
Slightly heavier-duty for more aggressive applications
S Series Stump Grinder Specifications
Model No.
S14
S16
S18
S22
S24
S28
S40
Recommended HP Size
Mini Skidsteer
Mini Skidsteer
25–80
25–65
30–80
50–120
50–120
Maximum Carrier Size
Check GPM & PSI
Motor Type
Gerotor
Bent Axis Piston
Gerotor
Gerotor
Gerotor
Gerotor
Bent Axis Piston
Hydraulic GPM
Check Stump Cutting Size Chart
Hydraulic Couplers
Included
Included
Not Supplied
Not Supplied
Not Supplied
Not Supplied
Not Supplied
Rotor Size
18"
18"
24"
24"
24"
24"
24"
Number of Teeth
12
24
34
34
34
34
12
Tooth Part Number
H3000
H3000
S1000
S1000
S1000
S1000
H3000
Tooth Construction
High speed
High speed
Planer
Planer
Planer
Planer
High speed
Cutting Wheel Speed
Depends on GPM
Cutting Height – Above Ground
No Limit
Cutting Depth – Below Ground
6"
6"
10"
10"
10"
10"
24"
Max Cutting Depth per Pass
2"
2"
5"
6"
6"
6"
2"
Maximum Horizontal Cut
12"
12"
22"
22"
22"
22"
22"
Swing Arc
Self-feeding
56°
Self-feeding
60°
60°
63°
85°
Over Torque Protection
Relieve Valve
Hitch
1" Pivot Pins
Mini Plate
1" Pivot Pins
Quick Attach
Quick Attach
Quick Attach
Quick Attach
No. of Remotes Required
1
Requires 12 Volt DC
No
Yes
No
Yes
Yes
Yes
Yes
Minimum Required Amps
–
30
–
30
10
10
10
Shipping Weight (lbs)
394
400
642
760
995
995
1,200
Manual & 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
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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