location_pin Get Directions
451 Fairbairn Road, Bobcaygeon, Ontario, Canada K0M 1A0
 
  • clock
    Today's HoursTuesday 9:00AM - 5:30PM
Phone (888) 795-2876 Yamaha

Bauma Light

  Back
ID # 13493159

Bauma Light GXM550

  • Bauma Light GXM550
  • Bauma Light GXM550
  • Video Button Hqdefault
Videos
Call for Price
 Get a Quote  Get Financed  Value a Trade  Contact Us  Book a Demo   Get Directions  Print
Overview

Stump Blaster - GXM550

The GXM550 excavator stump grinder is designed with high performance in mind for 3.5 to 8 ton excavators equipped with 8 to 40 gallons per minute of flow. Featuring 20 green carbide teeth packed in groups of 5 with individual rotating heads to provide three times the wear, 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 bent axis piston motor provides ample stump grinding in virtually any location your excavator can reach.
  Features
Excavator Mount Excavator Mount

This standard mounting plate is perfect for welding to your machine’s unique fitting.
Bent Axis Motor 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.
Bent Axis Motor Green Teeth

The concave shaped carbide tip provides aggressive brush mulching action by chipping the brush bit by bit. Part of the secret of their performance is always having a sharp edge to make grinding easier. Sharper edges result in aggressive cutting. These round carbide tipped teeth can be rotated up to 3 times to provide renewed cutting performance, giving you 3 times the wear by grinding 3 times longer.
More Teeth 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.
Rotor 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
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 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.
  SPECIFICATIONS
 
Recommended Carrier Size 3.5-8 ton Maximum Cutting Depth - Per Pass 1"
Motor Type High efficiency bent axis piston Maximum Horizontal Cut 22"
Hydraulic GPM Check motor options Over Torque Protection Relieve Valve
Rotor Size 24" Hitch Bolt on
Number of Teeth 20 No. of Remotes Required - Hydraulic 1
Tooth Construction Green Requires 12 Volt DC No
Cutting Wheel Speed Depends on GPM Unit Weight (Shipping) Lbs. 822
Cutting Height - Above Ground No limit Requires Case Drain Critical
 
  Stump Cutting Times
 

S14

S250 Motor 24" Stump Grind Time
  PSI  Case Drain 8 GPM 10 GPM 12 GPM 14 GPM 15 GPM

Gerotor

Hoses and Couplers
Included

50cc Displacement

 2,500 No 45 min 40 min 35 min 30 min N/A
3,000* No 45 min 40 min 35 min 30 min N/A
Rotor RPM 520 620 825 900 N/A
   * Motor will run at this PSI but excess pressure is dumping over relief
 

S14
S18

S450 Motor 24" Stump Grind Time
  PSI Case Drain 10 GPM 12 GPM 15 GPM 20 GPM 25 GPM

Gerotor

Hoses and Couplers
Included

125cc Displacement

 2,500 No N/A 50 min 45 min 35 min N/A
3,000 No N/A 45 min 40 min 30 min N/A
3,500* No N/A 45 min 40 min 30 min N/A
Rotor RPM N/A 375 475 520 N/A
   * Motor will run at this PSI but excess pressure is dumping over relief
 

S18

S550 M otor 24" Stump Grind Time
  PSI Case Drain 12 GPM 15 GPM 20 GPM 25 GPM 30 GPM

Gerotor

Hoses and Couplers
Included

130cc Displacement

 2,500 Yes N/A 43 min 30 min 20 min N/A
3,000 Yes N/A 38 min 20 min 15 min N/A
3,300* Yes N/A 38 min 20 min 15 min N/A
Rotor RPM N/A 450 540 700 N/A
   * Motor will run at this PSI but excess pressure is dumping over relief
 

S18

S650 Motor 24" Stump Grind Time
  PSI Case Drain 20 GPM 25 GPM 30 GPM 35 GPM 40 GPM

Gerotor

Hoses and Couplers
NOT included

3/8" FM JIC on case
P+T 3/4" FM JIC

245cc Displacement

 2,500 No N/A 25 min 20 min 15 min 12 min
3,000 Good to have N/A 20 min 15 min 12 min 10 min
3,300* Yes N/A 20 min 15 min 12 min 10 min
Rotor RPM N/A 330 420 480 540
   * Motor will run at this PSI but excess pressure is dumping over relief
 

GXM350
GXM550

X508 Motor 24" Stump Grind Time
  PSI Case Drain 8 GPM 10 GPM 12 GPM 15 GPM 20 GPM

Hoses and Couplers
NOT Included

25cc Bent Axis Piston

 2,500  Critical 28 min 25 min 23 min 15.5 min N/A
3,000 25 min 22 min 20 min 13.5 min N/A
3,300 22 min 17 min 16 min 12.5 min N/A
4,000 17 min 14 min 11 min 10.5 min N/A
Rotor RPM
1200 1520 1818 2300
N/A
 

GXM350
GXM550

X510 M otor 24" Stump Grind Time
  PSI Case Drain 12 GPM 15 GPM 20 GPM 25 GPM 30 GPM

Hoses and Couplers
NOT Included

34cc Bent Axis Piston

 2,500 Critical 23.25 min 14 min 10.25 min 8.5 min N/A
3,000 20.25 min 12 min 8.25 min 7.5 min N/A
3,300 16.25 min 11 min 8 min 6.75 min N/A
4,000 11.25 min 9 min 7.25 min 5.5 min N/A
Rotor RPM
1200 1500 2000 2490
N/A
 

GXM350
GXM550

X530 Motor 24" Stump Grind Time
  PSI    Case Drain 15 GPM 20 GPM 25 GPM 30 GPM 35 GPM

Hoses and Couplers
NOT Included

47cc Bent Axis Piston

 2,500 Critical 16 min 10 min 8.25 min 8 min N/A
3,000 14 min 8 min 7.25 min 7 min N/A
3,300 13 min 7.75 min 6.5 min 6.75 min N/A
4,000 11 min 7 min 5.25 min 6 min N/A
Rotor RPM
1100 1450 1800 2100
N/A
 

GXM550
GXM750

X540 Motor 24" Stump Grind Time
  PSI Case Drain 20 GPM 25 GPM 30 GPM 35 GPM 40 GPM

Hoses and Couplers
NOT Included

56cc Bent Axis Piston

 2,500 Critica l 10.5 min 8 min 7.75 min 6.75 min N/A
3,000 8.5 min 7 min 6.75 min 5.75 min N/A
3,300 8.25 min 6.25 min 6.5 min 5.5 min N/A
4,000 7.5 min 5 min 5.75 min 4.25 min N/A
Rotor RPM
1220 1500 1800 2100
N/A
 

GXM550
GXM750

X550 Motor  24" Stump Grind Time
  PSI Case Drain 25 GPM 30 GPM 35 GPM 40 GPM 45 GPM

Hoses and Couplers
NOT Included

64cc Bent Axis Piston

 2,500 Critical 8.5 min 7.5 min 6.5 min 5.25 min N/A
3,000 7.5 min 6.5 min 5.5 min 4.25 min N/A
3,300 6.75 min 6.25 min 5.25 min 4 min N/A
4,000 5.5 min 5.5 min 4 min 3.5 min N/A
Rotor RPM
1340 1600 1875 2140
N/A
 

GXM750

X570 Motor 24" Stump Grind Time
  PSI Case Drain 30 GPM 35 GPM 40 GPM 50 GPM 55 GPM

Hoses and Couplers
NOT Included

84cc Bent Axis Piston

 2,500 Critical  8 min 7 min 5 min 4.5 min N/A
3,000 7 min 6 min 4 min 3.75 min N/A
3,300 7.25 min 5 min 3.75 min 3.6 min N/A
4,000 6 min 4 min 3.25 min 3.2 min N/A
Rotor RPM
1200 1400 1600 2000
N/A
 

GXM750

X590 Motor 24" Stump Grind Time
  PSI Case Drain 40 GPM 50 GPM 60 GPM 70 GPM 75 GPM

Hoses and Couplers
NOT Included

108cc Bent Axis Piston

 2,500  Critical 6 min 4 min 3.4 min 2.8 min N/A
3,000 5 min 3.5 min 3 min 2.5 min N/A
3,300 4 min 3.4 min 2.8 min 2.4 min N/A
4,000 3.5 min 3 min 2 min 2 min N/A
Rotor RPM
1260 1575 1900 2200
N/A
 
  Comparison Chart
 
Model No. S14 S18 GXM350 GXM550 GXM750
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 Gree n Planer Green Green Green
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 -- 822 --
 

 

Specifications
Model
GXM550
Category Name
Agriculture
Year
2016
Sale Type
New
Manufacturer
Bauma Light
Videos

Videos