Baumalight Stump Grinder | Model S18 & S24 | Cutting Depth 12" & 15" | 12 - 40 GPM | For Skid Steers

Product Description

Baumalight Stump Grinder | Model S18 & S24 | Cutting Depth 12" & 15" | 12 - 40 GPM | For Skid Steers

DESCRIPTION

Take your stump removal to the next level with the Baumalight S18 and S24 Skid Steer Stump Grinders built tough, designed smart, and engineered for peak performance in landscaping, land clearing, and forestry applications.

Whether you're a professional tree service, contractor, or landowner managing your own property, the S18 and S24 give you precision, power, and durability where it matters most. With cutting depths of up to 15 inches, swing capability (S24), and hydraulic flow compatibility from 12 to 40 GPM, these stump grinders are tailored to handle everything from light-duty jobs to heavy-duty clearing.

The S18 model delivers raw, no-frills performance through a direct hydraulic drive, requiring no electrical hookups ideal for simplicity and reliability. The S24, on the other hand, brings advanced control to your fingertips with hydraulic swing cylinders, integrated flow control, and electrical interface options, including Bobcat 7-pin CANBUS compatibility.

Both units feature heavy-duty ¾" steel rotors, carbide-tipped teeth, and high visibility rotor placement to ensure efficient grinding and operator confidence. If you're looking for a skid steer stump grinder that’s fast, field-ready, and built for years of use, look no further than Baumalight’s industry-proven solutions.

Key Features

• Direct Hydraulic Drive (S18): Simple design with no swing cylinder means maximum torque and cutting RPM for stump grinding efficiency.
• Hydraulic Swing Cylinder (S24): Get up to 80° swing arc for more coverage without moving your skid steer.
• 15-Inch Cutting Depth (S24): Go deeper below ground to fully eliminate stumps and root systems.
• Built for Skid Steers (12–40 GPM): Match your machine’s hydraulic flow for optimized cutting speed and control.
• High Rotor Visibility: Clear view of the grinding action improves safety and precision.
• Carbide-Tipped Teeth: Durable, impact-resistant teeth grind through tough wood, rocks, and even metal debris.
• 6 Free Replacement Teeth: Comes standard with six bonus teeth stored onboard for quick change-outs.
• ¾" Thick Rotor Construction: Heavy-duty steel rotor anchors the cutting system, delivering grinding momentum without flex.
• Floating Debris Deflector: Controls chip flow for fast cleanup and improved safety during operation.
• Flow Control Knob (S24): Fine-tune your grinding speed to match your skid steer and job size.
• Electrical Plug Options: Available in 7-pin (Bobcat CANBUS), 8-pin, and 14-pin setups for seamless in-cab control.
• Quick Mount System: Easily switch plates to accommodate mini skid steers.
• Greaseable Zinc-Plated Pins: Corrosion-resistant and built to last under daily use.
• Locally Sourced Parts: Standardized components make maintenance easy and affordable via local suppliers.
• Right-to-Repair Support: Access a library of DIY repair and instructional videos for fast, on-site maintenance.

Detailed Specifications

Specification Baumalight S18-S450 Baumalight S18-S450 (RC30/PT30) Hydraulic Flow Range 12 – 22 GPM 12 – 22 GPM Mount Type Universal Skid Steer ASV RC30 / Terex PT30 Rotor Diameter 24" 24" Tooth Count 34 34 Cutting Depth Up to 6" below ground Up to 6" below ground Motor Options 3 Motor Options 3 Motor Options Electrical Connection Not Required Not Required Weight 642 lbs 642 lbs Quick Attach Plate Yes Yes Deflector Heavy-Duty Fixed Heavy-Duty Fixed

 

Specification Baumalight S18-S550 Baumalight S18-S650 Hydraulic Flow Range 12 – 27 GPM 25 – 40 GPM Mount Type Universal Skid Steer Universal Skid Steer Rotor Diameter 24" 24" Tooth Count 34 34 Cutting Depth Up to 6" below ground Up to 6" below ground Motor Options 3 Motor Options 3 Motor Options Electrical Connection Not Required Not Required Weight 642 lbs 642 lbs Quick Attach Plate Yes Yes Deflector Heavy-Duty Fixed Heavy-Duty Fixed

 

Specification Baumalight S24-S445 Baumalight S24-S445 (Bobcat 7-Pin) Hydraulic Flow Range 20 – 26 GPM 20 – 26 GPM Mount Type Universal Skid Steer Bobcat Skid Steer Rotor Diameter 26" 26" Tooth Count 42 42 Cutting Depth Up to 15" below ground Up to 15" below ground Swing Arc 80° 80° Electrical Connection 12V Diverter Valve 7-Pin CANBUS Plug Weight 760 lbs 760 lbs Debris Deflector Floating Floating Plug-and-Play Ready No Yes

 

Specification Baumalight S24-S545 Baumalight S24-S545 (Bobcat 7-Pin) Hydraulic Flow Range 22 – 32 GPM 22 – 32 GPM Mount Type Universal Skid Steer Bobcat Skid Steer Rotor Diameter 26" 26" Tooth Count 42 42 Cutting Depth Up to 15" below ground Up to 15" below ground Swing Arc 80° 80° Electrical Connection 12V Diverter Valve 7-Pin CANBUS Plug Weight 760 lbs 995 lbs Debris Deflector Floating Floating Plug-and-Play Ready No Yes

 

Comparison Chart

Specification S14 S16 Recommended HP Size Mini Skidsteer Mini Skidsteer Maximum Carrier Size Check GPM & PSI Check GPM & PSI Motor Type Gerotor Bent Axis Piston Hydraulic GPM Check Stump Cutting Size Chart Check Stump Cutting Size Chart Hydraulic Couplers Included Included Rotor Size 18" 18" Number of Teeth 12 24 Tooth Part Number H3000 H3000 Tooth Construction High speed High speed Cutting Wheel Speed Depends on GPM Depends on GPM Cutting Height - Above Ground No limit No limit Cutting Depth - Below Ground 6" 6" Max Cutting Depth - Per Pass 2" 2" Max Horizontal Cut 12" 12" Swing Arc Self-feeding 56° Over Torque Protection Relieve valve Relieve valve Hitch 1" pivot pins Mini Plate No. of Hydraulic Remotes Required 1 1 Requires 12 Volt DC No Yes Minimum Required Amps - 30 amps Unit Weight (Shipping) 394 lbs 400 lbs

 

Specification S18 S22 Recommended HP Size 25–80 HP 25–65 HP Maximum Carrier Size Check GPM & PSI Check GPM & PSI Motor Type Gerotor Gerotor Hydraulic GPM Check Stump Cutting Size Chart Check Stump Cutting Size Chart Hydraulic Couplers Not Supplied Not Supplied Rotor Size 24" 24" Number of Teeth 34 34 Tooth Part Number S1000 S1000 Tooth Construction Planer Planer Cutting Wheel Speed Depends on GPM Depends on GPM Cutting Height - Above Ground No limit No limit Cutting Depth - Below Ground 10" 10" Max Cutting Depth - Per Pass 5" 6" Max Horizontal Cut 22" 22" Swing Arc Self-feeding 60° Over Torque Protection Relieve valve Relieve valve Hitch 1" pivot pins Quick Attach No. of Hydraulic Remotes Required 1 1 Requires 12 Volt DC No Yes Minimum Required Amps - 30 amps Unit Weight (Shipping) 642 lbs 760 lbs

 

Specification S24 S28 Recommended HP Size 30–80 HP 50–120 HP Maximum Carrier Size Check GPM & PSI Check GPM & PSI Motor Type Gerotor Gerotor Hydraulic GPM Check Stump Cutting Size Chart Check Stump Cutting Size Chart Hydraulic Couplers Not Supplied Not Supplied Rotor Size 24" 24" Number of Teeth 34 34 Tooth Part Number S1000 S1000 Tooth Construction Planer Planer Cutting Wheel Speed Depends on GPM Depends on GPM Cutting Height - Above Ground No limit No limit Cutting Depth - Below Ground 10" 10" Max Cutting Depth - Per Pass 6" 6" Max Horizontal Cut 22" 22" Swing Arc 60° 63° Over Torque Protection Relieve valve Relieve valve Hitch Quick Attach Quick Attach No. of Hydraulic Remotes Required 1 1 Requires 12 Volt DC Yes Yes Minimum Required Amps 10 amps 10 amps Unit Weight (Shipping) 995 lbs 995 lbs

 

Specification S40 Recommended HP Size 50–120 HP Maximum Carrier Size Check GPM & PSI Motor Type Bent Axis Piston Hydraulic GPM Check Stump Cutting Size Chart Hydraulic Couplers Not Supplied Rotor Size 24" Number of Teeth 12 Tooth Part Number H3000 Tooth Construction High speed Cutting Wheel Speed Depends on GPM Cutting Height - Above Ground No limit Cutting Depth - Below Ground 24" Max Cutting Depth - Per Pass 2" Max Horizontal Cut 22" Swing Arc 85° Over Torque Protection Relieve valve Hitch Quick Attach No. of Hydraulic Remotes Required 1 Requires 12 Volt DC Yes Minimum Required Amps 10 amps Unit Weight (Shipping) 1,200 lbs

 

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!

Videos

Shipping

General Shipping Info:

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