High Performance Skid Steer Stump Grinder - S40
The S40 stump grinder is mounted with a bent axis piston motor. By matching a motor to your skid steers hydraulic flow these high efficiency motors make the most hydraulic power transforming it into the highest available stump grinding performance. Stocked with 20 High speed teeth the massive 1.25” thick steel rotor provides the back bone for the Skidsteer mounted stump grinder. The high number of teeth means that each tooth needs to do less work. Each tooth only needs to make a small cut, because the work is shared by more of these highspeed teeth, which last longer and typically only need 2 or 3 replaced at a time. The bolt-on designed teeth allow for straightforward replacement. The teeth can also be rotated up to 3 times to provide a renewed cutting surface even in the field.
The concave shaped carbide tip of our High Speed Teeth provide aggressive cutting action by chipping the brush bit by bit. It's the anchor of the carbide teeth. The extra-large Blast shield is designed with dual rows of chain curtains to contain and control chips during grinding. The Blast shield is hinged to give the best protection and chip control throughout the grinding process. This hinge also allows the shield to be raised to get into tight areas and for easy access to the rotor and teeth. A S40 with a motor of S740 having a PSI of 2500 can cut a stump of 24 inches in 30 mins at 20 GPM, whereas the same motor parameter and increased PSI of 3000 can cut a stump of 24 inches in 25 mins at 20 GPM and for PSI of 3500 with same specifications time taken will be 23 mins. If the GPM is increased to 25, the time taken will be reduced.
The extra-large Blast shield is designed with dual rows of chain curtains to contain and control chips during grinding. The Blast shield is hinged to give the best protection and chip control throughout the grinding process. This hinge also allows the shield to be raised to get into tight areas and for easy access to the rotor and teeth.
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.
SERVICE AND INSTRUCTIONAL VIDEOS & RIGHT TO REPAIR
Baumalight offers customers a series of helpful service & instructional videos and supports the right to repair. These videos show you how to perform your own trouble shooting and repairs which can save you a lot of down time because many things can be fixed on the spot by end users. Also, after the warranty period is over, a lot of money can be saved if you can do things yourself following simple instructions on trouble shooting, maintenance and repairs.
CLICK THE VIDEO TO LEARN MORE
D004460 OPTIONAL HAND CONTROL
Is one of your skidsteers older, without an auxiliary electrical connection? We also have an in-cab adapter to plug into your Aux Electrical Connected attachments that will allow you to run them. Plug the adapter into the attachment, connect it to 12V and now you can run your new attachment on an older skidsteer.
Visibility
Excellent Visibility from the operators seat.
Swing Arm
Dual swing cylinders for smoother, more controlled swing speed operation.
Hose Shield
Double shielded hoses for extra protection.
Aux
Baumalight now offers a more direct and simple way of connecting to your skid steer's auxiliary electrical connection. Simply connect the hydraulics and plug in the electrical. Now you can control the attachment from inside your cab.
Bent Axis Piston Motor
Our industry leading bent axis piston motors make the most efficient use of your hydraulic flow and pressure for your stump grinding needs.
Rotor
The massive 1.25" thick steel rotor provides the back bone for the Holt Eraser stump grinder. It's the anchor of the carbide teeth.
Blast Shield
Designed with an extra-large Blast shield with dual rows of chain curtains to contain and control chips during grinding. After grinding it also helps clean up giving you the ability to back fill without switching attachments.
FREE TEETH
The S40 Stump Grinder comes with 3 free replacement teeth and 1 extra teeth holder. These replacement teeth can be conveniently stored in the spare tool compartment.
HIGH SPEED TEETH
The concave shaped carbide tip of our High Speed Teeth provide aggressive cutting action by chipping the brush bit by bit. 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.
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.
SERVICE AND INSTRUCTIONAL VIDEOS & RIGHT TO REPAIR
Baumalight offers customers a series of helpful service & instructional videos and supports the right to repair. These videos show you how to perform your own trouble shooting and repairs which can save you a lot of down time because many things can be fixed on the spot by end users. Also, after the warranty period is over, a lot of money can be saved if you can do things yourself following simple instructions on trouble shooting, maintenance and repairs.
CLICK THE VIDEO TO LEARN MORE
D004460 OPTIONAL HAND CONTROL
Is one of your skidsteers older, without an auxiliary electrical connection? We also have an in-cab adapter to plug into your Aux Electrical Connected attachments that will allow you to run them. Plug the adapter into the attachment, connect it to 12V and now you can run your new attachment on an older skidsteer.
Visibility
Excellent Visibility from the operators seat.
Swing Arm
Dual swing cylinders for smoother, more controlled swing speed operation.
Hose Shield
Double shielded hoses for extra protection.
Aux
Baumalight now offers a more direct and simple way of connecting to your skid steer's auxiliary electrical connection. Simply connect the hydraulics and plug in the electrical. Now you can control the attachment from inside your cab.
Bent Axis Piston Motor
Our industry leading bent axis piston motors make the most efficient use of your hydraulic flow and pressure for your stump grinding needs.
Rotor
The massive 1.25" thick steel rotor provides the back bone for the Holt Eraser stump grinder. It's the anchor of the carbide teeth.
Blast Shield
Designed with an extra-large Blast shield with dual rows of chain curtains to contain and control chips during grinding. After grinding it also helps clean up giving you the ability to back fill without switching attachments.
FREE TEETH
The S40 Stump Grinder comes with 3 free replacement teeth and 1 extra teeth holder. These replacement teeth can be conveniently stored in the spare tool compartment.
HIGH SPEED TEETH
The concave shaped carbide tip of our High Speed Teeth provide aggressive cutting action by chipping the brush bit by bit. 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.
| Model No. | S14 | S18 | S24 | S28 | S40 |
|---|---|---|---|---|---|
| Recommended HP Size | 12-30 | 25-80 | 30-80 | 50-120 | 50-120 |
| Maximum Carrier Size | Check GPM & PSI | Check GPM & PSI | Check GPM & PSI | Check GPM & PSI | Check GPM & PSI |
| Motor Type | Gerotor | Gerotor | Gerotor | Gerotor | Bent Axis Piston |
| Hydraulic GPM | Check Stump Cutting Size Chart | Check Stump Cutting Size Chart | Check Stump Cutting Size Chart | Check Stump Cutting Size Chart | Check Stump Cutting Size Chart |
| Rotor Size | 18" | 24" | 24" | 24" | 24" |
| Number of Teeth | 12 | 34 | 34 | 34 | 20 |
| Tooth Construction | High speed | Planer | Planer | Planer | High speed |
| 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" | 10" | 10" | 24" |
| Maximum Cutting Depth - Per Pass | 2" | 5" | 6" | 6" | 1" |
| Maximum Horizontal Cut | 12" | 22" | 22" | 22" | 22" |
| Swing Arc | Self-feeding | Self-feeding | 80° | 80° | 85° |
| Hub Torque | 150 Ft.-Lbs. | 250 Ft.-Lbs. | 250 Ft.-Lbs. | 803 Ft.-Lbs. | - |
| Over Torque Protection | Relieve valve | Relieve valve | Relieve valve | Relieve valve | Remote |
| Hitch | 1" pivot pins | 1" pivot pins | Quick Attach | Quick Attach | Quick Attach |
| No. of Remotes Required - Hydraulic | 1 | 1 | 1 | 1 | 1 |
| Requires 12 Volt DC | No | No | Yes | Yes | Yes |
| Unit Weight (Shipping) Lbs. | 394 | 642 | 995 | 995 | 1,200 |
| Model No. | S14 | S16 | S18 | S24 | S28 | S40 |
|---|---|---|---|---|---|---|
| Recommended HP Size | 11293 | Mini Skidsteer | 25-80 | 30-80 | 50-120 | 50-120 |
| Maximum Carrier Size | Check GPM & PSI | Check GPM & PSI | Check GPM & PSI | Check GPM & PSI | Check GPM & PSI | Check GPM & PSI |
| Motor Type | Gerotor | Bent Axis Piston | Gerotor | Gerotor | Gerotor | Bent Axis Piston |
| Hydraulic GPM | Check Stump Cutting Size Chart | Check Stump Cutting Size Chart | Check Stump Cutting Size Chart | Check Stump Cutting Size Chart | Check Stump Cutting Size Chart | Check Stump Cutting Size Chart |
| Rotor Size | 18" | 18" | 24" | 24" | 24" | 24" |
| Number of Teeth | 12 | 24 | 34 | 34 | 34 | 20 |
| Tooth Part number | H3000 | H3000 | S1000 | S1000 | S1000 | H3000 |
| Tooth Construction | High speed | High speed | Planer | Planer | Planer | High speed |
| Cutting Wheel Speed | Depends on GPM | 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 | No limit |
| Cutting Depth - Below Ground | 6" | 6" | 10" | 10" | 10" | 24" |
| Maximum Cutting Depth - Per Pass | 2" | 2" | 5" | 6" | 6" | 1" |
| Maximum Horizontal Cut | 12" | 12" | 22" | 22" | 22" | 22" |
| Swing Arc | Self-feeding | 56° | Self-feeding | 60° | 63° | 85° |
| Hub Torque | 150 Ft.-Lbs. | - | 250 Ft.-Lbs. | 250 Ft.-Lbs. | 803 Ft.-Lbs. | - |
| Over Torque Protection | Relieve valve | Relieve valve | Relieve valve | Relieve valve | Relieve valve | Remote |
| Hitch | 1" pivot pins | 1" pivot pins | Mini Plate | Quick Attach | Quick Attach | Quick Attach |
| No. of Remotes Required - Hydraulic | 1 | 1 | 1 | 1 | 1 | 1 |
| Requires 12 Volt DC | No | Yes | No | Yes | Yes | Yes |
| Unit Weight (Shipping) Lbs. | 394 | 400 | 642 | 995 | 995 | 1,200 |
CANADA
UNITED STATES
INTERNATIONAL 
SKIDSTEER STUMP CUTTING TIMES BASED ON 24" STUMP
|
* Motor will run at this PSI, but excess pressure is dumping over relief.
5 GPM is used for swing cylinder.
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 September 20, 2023 3:17 PM EDT
UPCOMING PUBLIC HOLIDAYS
| Date | Description |
|---|
STUMP GRINDERS
| Model Number | Discount Available | Lead time to build first order | Lead time to build next order | Location | Notes | Discount Description |
|---|---|---|---|---|---|---|
| WB44 | 10% | MTB | Over stock on some parts | |||
| HGW30 | 4% | MTB | ||||
| 1P24 | MTB | Discount on multiples of two | ||||
| D005735 | Extension bracket kit for 1P24 | |||||
| S1050 | S1050 valve kit (shipped w/o stump grinder) | |||||
| 3P24 | ||||||
| 3P24-S1050 | S1050 kit mounted. | |||||
| 3P34 | ||||||
| 3P34-S1050 | ||||||
| 3P40 | ||||||
| 3P40-S1050 | S1050 kit mounted. | |||||
| S14 | ||||||
| S14-S250 | MTB | Stock w/D001126 mini plate | ||||
| S16 | 20% + more for media | Pre-Production Discount | ||||
| S18-S450 | MTB | Stock w/D001127 plate | ||||
| S18-S550 | MTB | Stock w/D001127 plate | ||||
| S18-S650 | MTB | Stock w/D001127 plate | ||||
| S24-S445 | ||||||
| S24-S545 | ||||||
| S28-S645 | ||||||
| S40-S740 | ||||||
| S40-S770 | ||||||
| HGS50F | ||||||
| GXM350 | ||||||
| GXM350-X508 | ||||||
| GXM350-X510 | ||||||
| GXM550 | ||||||
| GXM550-X510 | ||||||
| GXM550-X530 | ||||||
| GXM750 | 5% discount on stock floor model w/X540 | |||||
| GXM750-X540 | 5% | 5% discount on stock floor model | New floor model with full warranty |
PUBLIC HOLIDAYS
| Date | Description |
|---|---|
| 2023-10-09 | Canadian Thanks Giving |
