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Baumalight GXM350 Stump Grinder for 1.5 - 4 Ton Excavators

Manufacturer: Baumalight
Availability:
In Stock
Availability:
In Stock
Availability:
In Stock
Availability:
In Stock
Availability:
In Stock
Availability:
In Stock
Availability:
In Stock
Availability:
In Stock
Availability:
In Stock
Availability:
In Stock
Availability:
In Stock
Availability:
In Stock
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Original price $6,500.00 - Original price $8,900.00
Original price
$6,500.00
$6,500.00 - $8,900.00
Current price $6,500.00
SKU BML-GXM350-X508-B

Express payment options available at checkout:

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Have questions about compatibility, lead times, or product specs? Our team is here to help you get exactly what you need.

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Powerful Performance for Compact Excavators


The Baumalight GXM350 Excavator Mounted Stump Grinder is engineered for 1.5 to 4-ton excavators and is compatible with hydraulic flows ranging from 8 to 40 GPM. Designed with performance in mind, it features a bent axis piston motor and a 16" rotor equipped with 24 high-speed carbide teeth that make stump removal smooth and efficient.

  • Fits 1.5–4 ton excavators with 8–40 GPM hydraulic flow
  • High-performance bent axis piston motor for consistent torque
  • 16” rotor powered to cut deep and fast
  • Cut a 24” stump in as little as 20 minutes with optimal flow & PSI

Durable Rotor & High-Speed Teeth


The GXM350 uses a massive 1" thick steel rotor as the foundation of its cutting system, ensuring unmatched durability and consistent cutting. Concave-shaped carbide teeth provide aggressive chipping and can be rotated up to three times for a fresh edge. With heavy tooth population, each tooth does less work—lasting longer and requiring fewer replacements.

  • High-speed teeth – rotate 3 times for extended life
  • Bolt-on design for quick and simple tooth replacement
  • 6 FREE replacement teeth included with every unit
  • More clearance prevents clogging and allows smoother operation

Optimized Safety and Visibility


The GXM350 is equipped with an extra-large blast shield featuring a dual row of chain curtains that safely contains flying debris and mulch. This design keeps operators safe and improves job site cleanliness. The standard excavator mount plate is easy to weld onto your custom quick-attach fittings, making this unit adaptable and ready to go.

  • Dual chain curtain blast shield for maximum debris control
  • Hinged shield design helps with cleanup and backfilling
  • Standard excavator weld-on mount for easy installation
  • Excellent visibility of grinding zone from the cab

Specifications


Stump Grinder Model Comparison
Specification S14 S18 GXM350 GXM550 GXM750
Baumalight Connection Code A04 A04 A02 A02 A02
Recommended Carrier Size 1–2 ton 1.5–4 ton 1.5–4.5 ton 3.5–8 ton 7–18 ton
Motor Type Gerotor Gerotor Bent axis piston Bent axis piston Bent axis piston
Hydraulic GPM Check Motor Options
Rotor Size 18″ 24″ 19″ 24″ 24″
Number of Teeth 12 34 24 12 12
Tooth Part Number H3000 S1000 H3000 H3000 H3000
Tooth Construction High speed Planer High speed High speed High speed
Cutting Wheel Speed Depends on GPM
Cutting Height - Above Ground No limit
Cutting Depth - Below Ground 6″ 10″ 16″ 24″ 24″
Max Cutting Depth - Per Pass 2″ 5″ ¾″ 1″ 1″
Maximum Horizontal Cut 12″ 22″ 12″ 22″ 22″
Over Torque Protection Relieve valve
Hitch 1″ pivot pins 1″ pivot pins Bolt on Bolt on Bolt on
Hydraulic Remotes Required 1 1 1 1 1
Requires 12V DC No No No No No
Unit Weight (Shipping) 394 lbs 642 lbs 650 lbs 822 lbs 1300 lbs

Motor options - stump cutting time chart


Excavator stump cutting times based on 24″ stump
Motor Case Drain PSI 12 GPM 15 GPM 20 GPM 25 GPM 30 GPM 35 GPM 40 GPM 50 GPM 60 GPM CC Motor Type / RPM
X508
GXM350, GXM550
Critical 3,000 25 min 20 min -- -- -- -- -- -- -- 25 Piston / 2300 RPM
4,000 20 min 15 min -- -- -- -- -- -- --
X510
GXM350, GXM550
Critical 3,000 25 min 15 min 8 min 7 min -- -- -- -- -- 34 Piston / 4290 RPM
4,000 20 min 10 min 7 min 5 min -- -- -- -- --
X530
GXM350, GXM550
Critical 3,000 -- 16 min 8 min 7 min 7 min -- -- -- -- 47 Piston / 2100 RPM
4,000 -- 11 min 7 min 5 min 5 min -- -- -- --
X540
GXM550, GXM750
Critical 3,000 -- -- 8 min 7 min 6 min 5 min -- -- -- 65 Piston / 2100 RPM
4,000 -- -- 7 min 5 min 5 min 4 min -- -- --
X550
GXM550, GXM750
Critical 3,000 -- -- -- 7 min 6 min 5 min 4 min -- -- 64 Piston / 2140 RPM
4,000 -- -- -- 5 min 5 min 4 min 3 min -- --
X570
GXM750
Critical 3,000 -- -- -- -- 7 min 6 min 4 min 3 min -- 84 Piston / 2000 RPM
4,000 -- -- -- -- 6 min 4 min 3 min 3 min --
X590
GXM750
Critical 3,000 -- -- -- -- -- -- 5 min 3 min 3 min 108 Piston / 1900 RPM
4,000 -- -- -- -- -- -- 3 min 3 min 2 min

Frequently Asked Questions


For custom-built products:

Orders can be canceled and refunded before production begins. Once manufacturing starts, the order is non-refundable.

For standard products:

Unused items can be returned within 30 days of delivery.

Read the full return policy here.

Availability varies by manufacturer. Some keep attachments in stock, while others begin production only after receiving an order. If your item needs to be manufactured, please allow 3–6 weeks for production before it ships.

For in-stock items, orders typically ship within 1–2 business days. Once shipped, delivery usually takes 4–6 business days, depending on your location.

Total estimated delivery time: 5–8 business days (for in-stock items)

See our Shipping & Delivery page for full details.

Baumalight designs and manufactures all of their attachments in Ontario, Canada.

Yes. Compatibility is confirmed before we finalize your order. We may reach out for more details if needed.

Need help confirming compatibility? Contact us here or call (800)-331-2926.

All products include a manufacturer's warranty unless otherwise noted.

See full Baumalight warranty info here.

Shipping 

Availability varies by manufacturer. Some keep attachments in stock, while others begin production only after receiving an order. If your item needs to be manufactured, please allow 3–6 weeks for production before it ships.

For in-stock items, orders typically ship within 1–2 business days. Once shipped, delivery usually takes 4–6 business days, depending on your location.

Total estimated delivery time: 5–8 business days (for in-stock items)

Returns

Please note that not all orders are eligible for return once they have been dispatched. Because we source products directly from manufacturers, we must adhere to their return policies. Additionally, built-to-order items are custom-made for your order and are therefore not eligible for cancellation or refund.

For eligible items, you have 30 days to return the product in new, unused condition for a refund. All returns must be authorized in advance. To start the return process, please contact us at info@attachmentspros.com or call (800) 331-2926 with your name, order number, and the reason for your return. Unauthorized returns will not be accepted.

Note: Once a product has been installed, used with equipment, connected to hydraulics, or shows any signs of wear or operation, it is no longer eligible for return—unless it is being evaluated for a warranty issue.

Return Shipping Costs

Return shipping and insurance costs are the responsibility of the customer, unless the return is due to an error on our part. We recommend using a trackable shipping method and considering insurance for your package, as we are not responsible for items that are lost, stolen, or damaged during return shipping.

Restocking Fees

Some manufacturers charge a restocking fee for returned items, typically between 5% and 20%. These fees will be the responsibility of the customer. However, we evaluate each return individually and will do our best to have the fee reduced or waived whenever possible.

If a return is initiated due to any of the following reasons, restocking fees will be completely waived: the items are defective or not working, the items do not match their description or photo, the wrong items were shipped, parts or pieces are missing, or the product arrived damaged.

Exchanges

If you've ordered an item that doesn’t fit your machine, we’re here to help coordinate an exchange.

To begin, simply return the original item. Once we’ve received and approved the return, you can place a new order for the correct product.

Please note that exchanges follow our standard return process, including any applicable restocking fees and return shipping costs.

Cancellations

Please note that built-to-order products are made specifically for each customer and cannot be canceled or refunded once production has started.

If you need to cancel an order that has already been shipped, please be aware that return shipping costs will be your responsibility. If you made a mistake and wish to cancel your order, please contact us as soon as possible via email at info@attachmentspros.com, through the chat in the bottom right corner, or by calling us at (800) 331-2926.

Damages and Defects

If you receive a damaged shipment, please document this on the freight delivery record and take pictures of the damages. Keep all packaging and notify us within 24 hours of receiving the merchandise at info@attachmentspros.com or call our support team at (800) 331-2926. We will process an insurance claim on your behalf.

If there is a manufacturing defect in the product, or if the product is not functioning as intended, please provide proof of the issues with either pictures or videos to this email: info@attachmentspros.com, or call our support team at (800) 331-2926.

Refunds

You will be notified once your return is received and inspected, typically within 4-7 business days. Approved refunds will be issued to the original payment method used when placing your order. Please allow 5-7 business days from the date we approved the return for your refund to be reflected in your bank or credit card statement. If over 7 business days have passed since we approved your return and you haven’t received your refund, please contact us.

Warranty

All products are covered by the manufacturer’s warranty unless otherwise stated. Warranty terms vary by brand and product, so we encourage you to review the warranty information listed on each product page. Attachments Pros does not offer additional warranties beyond those provided by the manufacturer.

At Attachments Pros, we’re more than just a store—we’re a team of industry experts committed to helping you find the perfect tools for the job. Every product we offer is backed by our expertise, customer-first approach, and a dedication to quality that sets us apart. When you choose us, you’re investing in reliable solutions and a company that genuinely cares about your success.

What Makes Us Different?

  • Real Support from Real People – Got a question? Need advice? Our knowledgeable team is ready to assist via phone, email, or live chat. Whether you're researching your options or need help after purchase, we’re with you every step of the way.
  • Straightforward Pricing—No Surprises – We believe in keeping things simple. That means no unexpected sales tax at checkout—just honest pricing and unbeatable value.
  • Risk-Free Shopping with Easy Returns – We stand by the quality of what we sell. If something’s not right, our hassle-free 30-day return policy ensures you’re never stuck with a product that doesn’t meet your needs. (See our return policy for any exceptions.)
  • Best Price Assurance – Spotted a better deal elsewhere? Let us know! We’ll work with you to make sure you get the best price without sacrificing service or quality.
  • Guaranteed Quality & Warranty Protection – Every item we sell is covered by a full manufacturer’s warranty, so you can shop with confidence knowing your investment is protected.

At Attachments Pros, we don’t just sell equipment—we help you get the job done right. Let’s build something great together.

At Attachments Pros, we stand by our commitment to provide you with both outstanding quality and unbeatable prices. If you find a lower price on the same product from another authorized online retailer, we guarantee a price match and will strive to beat it if we can.

To initiate your price match, just present proof of the lower price through a link or a screenshot.

Price Match Guidelines

  • The product must be identical, sold by an authorized online retailer.
  • We do not match prices from physical stores or auction sites such as eBay or Amazon.
  • Price matches are exclusive and cannot be combined with other offers or discounts.
  • We must approve the price match before you finalize your purchase.

For any questions or assistance with our price match policy, our customer service team is eager to help you secure the best possible deal.

Powerful Performance for Compact Excavators


The Baumalight GXM350 Excavator Mounted Stump Grinder is engineered for 1.5 to 4-ton excavators and is compatible with hydraulic flows ranging from 8 to 40 GPM. Designed with performance in mind, it features a bent axis piston motor and a 16" rotor equipped with 24 high-speed carbide teeth that make stump removal smooth and efficient.

  • Fits 1.5–4 ton excavators with 8–40 GPM hydraulic flow
  • High-performance bent axis piston motor for consistent torque
  • 16” rotor powered to cut deep and fast
  • Cut a 24” stump in as little as 20 minutes with optimal flow & PSI

Durable Rotor & High-Speed Teeth


The GXM350 uses a massive 1" thick steel rotor as the foundation of its cutting system, ensuring unmatched durability and consistent cutting. Concave-shaped carbide teeth provide aggressive chipping and can be rotated up to three times for a fresh edge. With heavy tooth population, each tooth does less work—lasting longer and requiring fewer replacements.

  • High-speed teeth – rotate 3 times for extended life
  • Bolt-on design for quick and simple tooth replacement
  • 6 FREE replacement teeth included with every unit
  • More clearance prevents clogging and allows smoother operation

Optimized Safety and Visibility


The GXM350 is equipped with an extra-large blast shield featuring a dual row of chain curtains that safely contains flying debris and mulch. This design keeps operators safe and improves job site cleanliness. The standard excavator mount plate is easy to weld onto your custom quick-attach fittings, making this unit adaptable and ready to go.

  • Dual chain curtain blast shield for maximum debris control
  • Hinged shield design helps with cleanup and backfilling
  • Standard excavator weld-on mount for easy installation
  • Excellent visibility of grinding zone from the cab

Specifications


Stump Grinder Model Comparison
Specification S14 S18 GXM350 GXM550 GXM750
Baumalight Connection Code A04 A04 A02 A02 A02
Recommended Carrier Size 1–2 ton 1.5–4 ton 1.5–4.5 ton 3.5–8 ton 7–18 ton
Motor Type Gerotor Gerotor Bent axis piston Bent axis piston Bent axis piston
Hydraulic GPM Check Motor Options
Rotor Size 18″ 24″ 19″ 24″ 24″
Number of Teeth 12 34 24 12 12
Tooth Part Number H3000 S1000 H3000 H3000 H3000
Tooth Construction High speed Planer High speed High speed High speed
Cutting Wheel Speed Depends on GPM
Cutting Height - Above Ground No limit
Cutting Depth - Below Ground 6″ 10″ 16″ 24″ 24″
Max Cutting Depth - Per Pass 2″ 5″ ¾″ 1″ 1″
Maximum Horizontal Cut 12″ 22″ 12″ 22″ 22″
Over Torque Protection Relieve valve
Hitch 1″ pivot pins 1″ pivot pins Bolt on Bolt on Bolt on
Hydraulic Remotes Required 1 1 1 1 1
Requires 12V DC No No No No No
Unit Weight (Shipping) 394 lbs 642 lbs 650 lbs 822 lbs 1300 lbs

Motor options - stump cutting time chart


Excavator stump cutting times based on 24″ stump
Motor Case Drain PSI 12 GPM 15 GPM 20 GPM 25 GPM 30 GPM 35 GPM 40 GPM 50 GPM 60 GPM CC Motor Type / RPM
X508
GXM350, GXM550
Critical 3,000 25 min 20 min -- -- -- -- -- -- -- 25 Piston / 2300 RPM
4,000 20 min 15 min -- -- -- -- -- -- --
X510
GXM350, GXM550
Critical 3,000 25 min 15 min 8 min 7 min -- -- -- -- -- 34 Piston / 4290 RPM
4,000 20 min 10 min 7 min 5 min -- -- -- -- --
X530
GXM350, GXM550
Critical 3,000 -- 16 min 8 min 7 min 7 min -- -- -- -- 47 Piston / 2100 RPM
4,000 -- 11 min 7 min 5 min 5 min -- -- -- --
X540
GXM550, GXM750
Critical 3,000 -- -- 8 min 7 min 6 min 5 min -- -- -- 65 Piston / 2100 RPM
4,000 -- -- 7 min 5 min 5 min 4 min -- -- --
X550
GXM550, GXM750
Critical 3,000 -- -- -- 7 min 6 min 5 min 4 min -- -- 64 Piston / 2140 RPM
4,000 -- -- -- 5 min 5 min 4 min 3 min -- --
X570
GXM750
Critical 3,000 -- -- -- -- 7 min 6 min 4 min 3 min -- 84 Piston / 2000 RPM
4,000 -- -- -- -- 6 min 4 min 3 min 3 min --
X590
GXM750
Critical 3,000 -- -- -- -- -- -- 5 min 3 min 3 min 108 Piston / 1900 RPM
4,000 -- -- -- -- -- -- 3 min 3 min 2 min

Frequently Asked Questions


For custom-built products:

Orders can be canceled and refunded before production begins. Once manufacturing starts, the order is non-refundable.

For standard products:

Unused items can be returned within 30 days of delivery.

Read the full return policy here.

Availability varies by manufacturer. Some keep attachments in stock, while others begin production only after receiving an order. If your item needs to be manufactured, please allow 3–6 weeks for production before it ships.

For in-stock items, orders typically ship within 1–2 business days. Once shipped, delivery usually takes 4–6 business days, depending on your location.

Total estimated delivery time: 5–8 business days (for in-stock items)

See our Shipping & Delivery page for full details.

Baumalight designs and manufactures all of their attachments in Ontario, Canada.

Yes. Compatibility is confirmed before we finalize your order. We may reach out for more details if needed.

Need help confirming compatibility? Contact us here or call (800)-331-2926.

All products include a manufacturer's warranty unless otherwise noted.

See full Baumalight warranty info here.

Shipping 

Availability varies by manufacturer. Some keep attachments in stock, while others begin production only after receiving an order. If your item needs to be manufactured, please allow 3–6 weeks for production before it ships.

For in-stock items, orders typically ship within 1–2 business days. Once shipped, delivery usually takes 4–6 business days, depending on your location.

Total estimated delivery time: 5–8 business days (for in-stock items)

Returns

Please note that not all orders are eligible for return once they have been dispatched. Because we source products directly from manufacturers, we must adhere to their return policies. Additionally, built-to-order items are custom-made for your order and are therefore not eligible for cancellation or refund.

For eligible items, you have 30 days to return the product in new, unused condition for a refund. All returns must be authorized in advance. To start the return process, please contact us at info@attachmentspros.com or call (800) 331-2926 with your name, order number, and the reason for your return. Unauthorized returns will not be accepted.

Note: Once a product has been installed, used with equipment, connected to hydraulics, or shows any signs of wear or operation, it is no longer eligible for return—unless it is being evaluated for a warranty issue.

Return Shipping Costs

Return shipping and insurance costs are the responsibility of the customer, unless the return is due to an error on our part. We recommend using a trackable shipping method and considering insurance for your package, as we are not responsible for items that are lost, stolen, or damaged during return shipping.

Restocking Fees

Some manufacturers charge a restocking fee for returned items, typically between 5% and 20%. These fees will be the responsibility of the customer. However, we evaluate each return individually and will do our best to have the fee reduced or waived whenever possible.

If a return is initiated due to any of the following reasons, restocking fees will be completely waived: the items are defective or not working, the items do not match their description or photo, the wrong items were shipped, parts or pieces are missing, or the product arrived damaged.

Exchanges

If you've ordered an item that doesn’t fit your machine, we’re here to help coordinate an exchange.

To begin, simply return the original item. Once we’ve received and approved the return, you can place a new order for the correct product.

Please note that exchanges follow our standard return process, including any applicable restocking fees and return shipping costs.

Cancellations

Please note that built-to-order products are made specifically for each customer and cannot be canceled or refunded once production has started.

If you need to cancel an order that has already been shipped, please be aware that return shipping costs will be your responsibility. If you made a mistake and wish to cancel your order, please contact us as soon as possible via email at info@attachmentspros.com, through the chat in the bottom right corner, or by calling us at (800) 331-2926.

Damages and Defects

If you receive a damaged shipment, please document this on the freight delivery record and take pictures of the damages. Keep all packaging and notify us within 24 hours of receiving the merchandise at info@attachmentspros.com or call our support team at (800) 331-2926. We will process an insurance claim on your behalf.

If there is a manufacturing defect in the product, or if the product is not functioning as intended, please provide proof of the issues with either pictures or videos to this email: info@attachmentspros.com, or call our support team at (800) 331-2926.

Refunds

You will be notified once your return is received and inspected, typically within 4-7 business days. Approved refunds will be issued to the original payment method used when placing your order. Please allow 5-7 business days from the date we approved the return for your refund to be reflected in your bank or credit card statement. If over 7 business days have passed since we approved your return and you haven’t received your refund, please contact us.

Warranty

All products are covered by the manufacturer’s warranty unless otherwise stated. Warranty terms vary by brand and product, so we encourage you to review the warranty information listed on each product page. Attachments Pros does not offer additional warranties beyond those provided by the manufacturer.

At Attachments Pros, we’re more than just a store—we’re a team of industry experts committed to helping you find the perfect tools for the job. Every product we offer is backed by our expertise, customer-first approach, and a dedication to quality that sets us apart. When you choose us, you’re investing in reliable solutions and a company that genuinely cares about your success.

What Makes Us Different?

  • Real Support from Real People – Got a question? Need advice? Our knowledgeable team is ready to assist via phone, email, or live chat. Whether you're researching your options or need help after purchase, we’re with you every step of the way.
  • Straightforward Pricing—No Surprises – We believe in keeping things simple. That means no unexpected sales tax at checkout—just honest pricing and unbeatable value.
  • Risk-Free Shopping with Easy Returns – We stand by the quality of what we sell. If something’s not right, our hassle-free 30-day return policy ensures you’re never stuck with a product that doesn’t meet your needs. (See our return policy for any exceptions.)
  • Best Price Assurance – Spotted a better deal elsewhere? Let us know! We’ll work with you to make sure you get the best price without sacrificing service or quality.
  • Guaranteed Quality & Warranty Protection – Every item we sell is covered by a full manufacturer’s warranty, so you can shop with confidence knowing your investment is protected.

At Attachments Pros, we don’t just sell equipment—we help you get the job done right. Let’s build something great together.

At Attachments Pros, we stand by our commitment to provide you with both outstanding quality and unbeatable prices. If you find a lower price on the same product from another authorized online retailer, we guarantee a price match and will strive to beat it if we can.

To initiate your price match, just present proof of the lower price through a link or a screenshot.

Price Match Guidelines

  • The product must be identical, sold by an authorized online retailer.
  • We do not match prices from physical stores or auction sites such as eBay or Amazon.
  • Price matches are exclusive and cannot be combined with other offers or discounts.
  • We must approve the price match before you finalize your purchase.

For any questions or assistance with our price match policy, our customer service team is eager to help you secure the best possible deal.