Excavator mounted Stump Grinder - GXM750
The GXM750 excavator stump grinder is designed with high performance in mind for 7 to 18 ton excavators equipped with 8 to 40 gallons per minute of flow. It Features 20 green carbide teeth packed in groups of 5. The Wearsharp® Teeth can be rotated for a fresh edge up to three times, letting you grind stumps 3 times longer. Heavy tooth population makes finer mulch and allows much smoother operation, while the blast shield with double row chain curtain ensures debris stays put. The 24" rotor is powered by a bent axis a piston motor, which provides ample stump grinding in virtually any location your excavator can reach. The GXM750 Baumalight stump grinder is offered with three motor options to best match your flow; be sure to check out the Stump Cutting Times charts below to see how fast you can grind stumps with the flow of your excavator.
SOLD BY EQUIPMENT DEALERS
All Baumalight products are sold through our network of equipment dealers. For you, this means better product support, after-sales service, maintenance and product warranty from your local, trusted dealership Click here to find a local dealer.
Excavator Mount
This standard mounting plate is perfect for welding to your machine’s unique fitting.
Bent Axis Motor
Our Industry leading bent axis piston motors make the most efficient use of your hydraulic flow and pressure for your brush clearing needs.
WEARSHARP® TEETH
By Green Manufacturing, Inc.
The unique design of the Wearsharp® allows the tooth to retain a sharp cutting surface, unlike traditional teeth that tend to round over. This provides a consistent cut throughout the life of the tooth, allowing you to maintain a faster sweep speed. This round tooth is 3 teeth in 1. Simply loosen the lock nut and rotate the tooth to a fresh, sharp cutting edge. This can be done three times, extending the life of each tooth.
More Teeth
The high number of teeth means that each tooth needs to do less work. Each of the Stump Blasters teeth only need to make a small cut, because the work is shared by more of our rugged teeth they last longer and usually only require 2 or 3 replacements at a time. The bolt-on designed teeth allow for straightforward replacement.
6 FREE TEETH
All GXM750 Stump grinders comes with a free set of 6 replacement teeth. These replacement teeth are conveniently shipped in the owner’s manual bag attached to the frame.
Rotor
The massive ¾" thick steel rotor provides the back bone for the Stump Blaster cutting system. It’s the anchor for the carbide tipped teeth. For smooth operation it’s important that the rotor remains solid, with no flexing. The rugged rotor also provides the Stump Blaster with the extra momentum needed when the grinding is tough, making sure the Stump Blaster can power through the hardest stumps.
More Clearance
The Stump Blaster’s carbide teeth extend a full 1-¼ inches from the rotor. This prevents chips and mulch from getting plugged. More chip clearing produces smoother operation and reduces heat build-up that can damage the rotor and cause premature tooth failure.
Blast Shield
The extra-large blast shield provides maximum chip and debris control with a dual row of safety chain curtains. The blast shield can also be used for cleanup and back filling without getting out of your cab.
SOLD BY EQUIPMENT DEALERS
All Baumalight products are sold through our network of equipment dealers. For you, this means better product support, after-sales service, maintenance and product warranty from your local, trusted dealership Click here to find a local dealer.
Excavator Mount
This standard mounting plate is perfect for welding to your machine’s unique fitting.
Bent Axis Motor
Our Industry leading bent axis piston motors make the most efficient use of your hydraulic flow and pressure for your brush clearing needs.
WEARSHARP® TEETH
By Green Manufacturing, Inc.
The unique design of the Wearsharp® allows the tooth to retain a sharp cutting surface, unlike traditional teeth that tend to round over. This provides a consistent cut throughout the life of the tooth, allowing you to maintain a faster sweep speed. This round tooth is 3 teeth in 1. Simply loosen the lock nut and rotate the tooth to a fresh, sharp cutting edge. This can be done three times, extending the life of each tooth.
More Teeth
The high number of teeth means that each tooth needs to do less work. Each of the Stump Blasters teeth only need to make a small cut, because the work is shared by more of our rugged teeth they last longer and usually only require 2 or 3 replacements at a time. The bolt-on designed teeth allow for straightforward replacement.
6 FREE TEETH
All GXM750 Stump grinders comes with a free set of 6 replacement teeth. These replacement teeth are conveniently shipped in the owner’s manual bag attached to the frame.
Rotor
The massive ¾" thick steel rotor provides the back bone for the Stump Blaster cutting system. It’s the anchor for the carbide tipped teeth. For smooth operation it’s important that the rotor remains solid, with no flexing. The rugged rotor also provides the Stump Blaster with the extra momentum needed when the grinding is tough, making sure the Stump Blaster can power through the hardest stumps.
More Clearance
The Stump Blaster’s carbide teeth extend a full 1-¼ inches from the rotor. This prevents chips and mulch from getting plugged. More chip clearing produces smoother operation and reduces heat build-up that can damage the rotor and cause premature tooth failure.
Blast Shield
The extra-large blast shield provides maximum chip and debris control with a dual row of safety chain curtains. The blast shield can also be used for cleanup and back filling without getting out of your cab.
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| Model No. | S14 | S18 | GXM350 | GXM550 | GXM750 |
|---|---|---|---|---|---|
| Excavator Adaptor 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 | High efficiency bent axis piston | High efficiency bent axis piston | High efficiency bent axis piston |
| Hydraulic GPM | Check Motor Options | Check Motor Options | Check Motor Options | Check Motor Options | Check Motor Options |
| Rotor Size | 18" | 24" | 19" | 24" | 24" |
| Number of Teeth | 12 | 34 | 16 | 20 | 20 |
| Tooth Construction | Wearsharp® | Planer | Wearsharp® | Wearsharp® | Wearsharp® |
| Cutting Wheel Speed | Depends on GPM | Depends on GPM | Depends on GPM | Depends on GPM | Depends on GPM |
| Cutting Height - Above Ground | No limit | No limit | No limit | No limit | No limit |
| Cutting Depth - Below Ground | 6" | 10" | 16" | 24" | 24" |
| Maximum Cutting Depth - Per Pass | 2" | 5" | 3/4" | 1" | 1" |
| Maximum Horizontal Cut | 12" | 22" | 12" | 22" | 22" |
| Over Torque Protection | Relieve valve | Relieve valve | Relieve valve | Relieve valve | Relieve valve |
| Hitch | 1" pivot pins | 1" pivot pins | Bolt on | Bolt on | Bolt on |
| No. of Remotes Required - Hydraulic | 1 | 1 | 1 | 1 | 1 |
| Requires 12 Volt DC | No | No | No | No | No |
| Unit Weight (Shipping) Lbs. | 394 | 642 | 650 | 822 | 1300 |
| Model No. | 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 | High efficiency bent axis piston | High efficiency bent axis piston | High efficiency bent axis piston |
| Hydraulic GPM | Check Motor Options | Check Motor Options | Check Motor Options | Check Motor Options | Check Motor Options |
| Rotor Size | 18" | 24" | 19" | 24" | 24" |
| Number of Teeth | 12 | 34 | 16 | 20 | 20 |
| Tooth Construction | Wearsharp® | Planer | Wearsharp® | Wearsharp® | Wearsharp® |
| Cutting Wheel Speed | Depends on GPM | Depends on GPM | Depends on GPM | Depends on GPM | Depends on GPM |
| Cutting Height - Above Ground | No limit | No limit | No limit | No limit | No limit |
| Cutting Depth - Below Ground | 6" | 10" | 16" | 24" | 24" |
| Maximum Cutting Depth - Per Pass | 2" | 5" | 3/4" | 1" | 1" |
| Maximum Horizontal Cut | 12" | 22" | 12" | 22" | 22" |
| Over Torque Protection | Relieve valve | Relieve valve | Relieve valve | Relieve valve | Relieve valve |
| Hitch | 1" pivot pins | 1" pivot pins | Bolt on | Bolt on | Bolt on |
| No. of Remotes Required - Hydraulic | 1 | 1 | 1 | 1 | 1 |
| Requires 12 Volt DC | No | No | No | No | No |
| Unit Weight (Shipping) Lbs. | 394 | 642 | 650 | 822 | 1300 |
EXCAVATOR STUMP CUTTING TIMES BASED ON 24" STUMP
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HOW TO CHOOSE THE RIGHT MOTOR
The most important part of choosing the right BrushFire is matching the correct motor option to your equipment. It can make a huge difference. In this video, we explain how to use our charts to determine which motor is right for you!
Updated as of May 8, 2021 2:15 PM EDT
UPCOMING PUBLIC HOLIDAYS
| Date | Description |
|---|
STUMP GRINDERS
| Model Number | Discount Available | Number of Business Days to build first order |
Number of Business Days to build next order |
Location | Notes | Discount Description |
|---|---|---|---|---|---|---|
| WB44 | 5 | 28 | MTB | |||
| HGW30 | 146 | 146 | MTB | |||
| HGW60R | 501 | 501 | ||||
| 1P24 | 38 | 38 | MTB | |||
| 3P24 | 24 | 24 | Add 20 days for any custom colour | |||
| 3P24-S1050 | 24 | 24 | S1050 kit mounted. Add 20 days for any custom colour | |||
| S1050 | 43 | 43 | Other 3P with valve kit (this covers all the time) | |||
| 3P34 | 24 | 24 | Add 20 days for any custom colour | |||
| 3P34-S1050 | 24 | 24 | S1050 kit mounted. Add 20 days for any custom colour | |||
| 3P40 | 27 | 27 | Add 20 days for any custom colour | |||
| S14 | 15 | 15 | ||||
| S16 | 5% + more for media | 286 | 286 | Pre-Production Discount | ||
| S18-S450 | 20 | 43 | MTB | |||
| S18-S550 | 20 | 43 | MTB | |||
| S18-S650 | 20 | 43 | MTB | |||
| S24 | 78 | 78 | ||||
| S28 | 78 | 78 | ||||
| S40 | 87 | 87 | ||||
| GXM350 | 87 | 87 | ||||
| GXM550 | 87 | 87 | ||||
| GXM750 | 90 | 90 |
PUBLIC HOLIDAYS
| Date | Description |
|---|---|
| 2021-05-13 | Closed for assentation day |
| 2021-05-24 | Victoria Day |
