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Baumalight

Baumalight Stump Grinder | Model GXM Series | Rotor Size 19" & 24" | Machine Size 1.5-18 Tons | For Excavators

Baumalight Stump Grinder | Model GXM Series | Rotor Size 19" & 24" | Machine Size 1.5-18 Tons | For Excavators

$8,831.00
$8,831.00
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  • Machine Compatibility: Designed for 1.5 To 18 ton excavators with 8 To 40 GPM hydraulic flow.
  • Rotor Size: Heavy-duty 19"–24" steel rotor for efficient grinding.
  • Weight: Unit shipping weight ranges from 650 to 1300 lbs depending on model.
  • Application: Excavator-mounted stump grinder for land clearing and tree removal.
  • Cutting Depth: Grinds up to 24" below ground with up to 22" horizontal reach.
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Product Description

Baumalight Stump Grinder | Model GXM Series | Rotor Size 19" & 24" | Machine Size 1.5-18 Tons | For Excavators

DESCRIPTION

Engineered for serious land-clearing professionals and contractors, the Baumalight GXM Series Excavator-Mounted Stump Grinders are the ultimate attachment to turn your machine into a high-performance tree stump removal beast. Whether you're outfitting a 1.5-ton mini excavator or an 18-ton heavy-duty workhorse, there’s a GXM model tailored to your flow, size, and workload demands.

With rotor sizes ranging from 19" to 24", each model features industry-leading bent axis piston motors and carbide Wearsharp® rotatable teeth that stay sharper longer and grind smoother. The heavy-duty blast shield with a double-row chain curtain contains flying debris, ensuring a safer and cleaner job site.

Whether you're clearing right-of-ways, prepping for construction, or maintaining acreage, these power-packed stump grinders deliver precise control and relentless cutting power even in tough terrain. Choose between GXM350, GXM550, or GXM750, each built for specific excavator weight classes and hydraulic capacities.

Key Features

  • Heavy-Duty Rotor Sizes (19"–24") Built for deep, efficient grinding and long-term durability.
  • Excavator Compatibility (1.5–18 Tons) Perfect fit for a wide range of excavators, from minis to mid-size and heavy-duty machines.
  • Hydraulic Flow Flexibility (8–40 GPM) Match your excavator's flow for optimal performance with 3 motor options per model.
  • Wearsharp® Rotatable Teeth High-speed carbide teeth offer 3 cutting edges per tooth for extended life.
  • Bent Axis Piston Motors Industry-leading design delivers torque-rich, efficient cutting under load.
  • Blast Shield with Chain Curtain Dual-layer safety shield controls debris and enhances operator safety.
  • Precision Control Tackle stumps in tight spaces or overhead with accurate grinding control.
  • Deep Cutting Depths Up to 24" below grade and 22" horizontally for complete stump removal.
  • Aggressive Tooth Geometry Concave tooth shape chips wood fast for efficient, bite-sized removal.
  • Reduced Tooth Wear Fewer tooth replacements thanks to higher tooth count and shared workload.
  • Bolt-On Teeth Design Easy maintenance and quick replacements right in the field.
  • Integrated Relief Valve Protects your motor and hydraulic system from pressure spikes.
  • Rotor Stability 1¼" thick rotor prevents flex and delivers smooth, vibration-free grinding.
  • Extra Clearance 1¼" tooth extension promotes better chip ejection and keeps grinding cool.
  • Free Replacement Teeth Included Get 3 extra teeth + 1 holder with each unit, stored in onboard compartment.

Detailed Specifications

Feature GXM350
Recommended Excavator Size 1.5–4.5 Tons
Rotor Size 19"
Tooth Count 24
Tooth Part Number H3000
Tooth Type High-Speed Carbide
Motor Type Bent Axis Piston
Hydraulic Flow Required 8–40 GPM
Cutting Depth (Below Ground) 16"
Max Horizontal Cut 12"
Cutting Depth/Pass ¾"
Rotor Thickness 1¼" Steel
Blast Shield Yes, Dual Chain Curtain
Weight (Shipping) 650 lbs
Relief Valve Protection Included
Mounting Plate Weld-On
Free Teeth Included 3 + 1 Holder
Remotes Required 1
12V DC Required No

 

Feature GXM550
Recommended Excavator Size 3.5–8 Tons
Rotor Size 24"
Tooth Count 12
Tooth Part Number H3000
Tooth Type High-Speed Carbide
Motor Type Bent Axis Piston
Hydraulic Flow Required 8–40 GPM
Cutting Depth (Below Ground) 24"
Max Horizontal Cut 22"
Cutting Depth/Pass 1"
Rotor Thickness 1¼" Steel
Blast Shield Yes, Dual Chain Curtain
Weight (Shipping) 822 lbs
Relief Valve Protection Included
Mounting Plate Weld-On
Free Teeth Included 3 + 1 Holder
Remotes Required 1
12V DC Required No

 

Feature GXM750
Recommended Excavator Size 7–18 Tons
Rotor Size 24"
Tooth Count 12
Tooth Part Number H3000
Tooth Type High-Speed Carbide
Motor Type Bent Axis Piston
Hydraulic Flow Required 8–40 GPM
Cutting Depth (Below Ground) 24"
Max Horizontal Cut 22"
Cutting Depth/Pass 1"
Rotor Thickness 1¼" Steel
Blast Shield Yes, Dual Chain Curtain
Weight (Shipping) 1300 lbs
Relief Valve Protection Included
Mounting Plate Weld-On
Free Teeth Included 3 + 1 Holder
Remotes Required 1
12V DC Required No

 

Comparison Chart

Feature S14 S18
Model No. S14 S18
Baumalight Connection Code A04 A04
Recommended Carrier Size 1–2 ton 1.5–4 ton
Motor Type Gerotor Gerotor
Hydraulic GPM Check Motor Options Check Motor Options
Rotor Size 18" 24"
Number of Teeth 12 34
Tooth Part Number H3000 S1000
Tooth Construction High speed Planer
Cutting Wheel Speed Depends on GPM Depends on GPM
Cutting Height Above Ground No limit No limit
Cutting Depth Below Ground 6" 10"
Max Cutting Depth Per Pass 2" 5"
Maximum Horizontal Cut 12" 22"
Over Torque Protection Relief valve Relief valve
Hitch 1" pivot pins 1" pivot pins
No. of Remotes Required Hydraulic 1 1
Requires 12 Volt DC No No

 

Feature GXM350 GXM550
Model No. GXM350 GXM550
Baumalight Connection Code A02 A02
Recommended Carrier Size 1.5–4.5 ton 3.5–8 ton
Motor Type High efficiency bent axis piston High efficiency bent axis piston
Hydraulic GPM Check Motor Options Check Motor Options
Rotor Size 19" 24"
Number of Teeth 24 12
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 16" 24"
Max Cutting Depth Per Pass ¾" 1"
Maximum Horizontal Cut 12" 22"
Over Torque Protection Relief valve Relief valve
Hitch Bolt-on Bolt-on
No. of Remotes Required Hydraulic 1 1
Requires 12 Volt DC No No

 

Feature GXM750
Model No. GXM750
Baumalight Connection Code A02
Recommended Carrier Size 7–18 ton
Motor Type High efficiency bent axis piston
Hydraulic GPM Check Motor Options
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 1"
Maximum Horizontal Cut 22"
Over Torque Protection Relief valve
Hitch Bolt-on
No. of Remotes Required Hydraulic 1
Requires 12 Volt DC No

 

Manuals & Documents

The Product Manual

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:

  • Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
  • Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
  • Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
  • 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!

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Overall rating: 4.6 / 5 from 94 reviews.

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