Description
Baumalight GXM750 Stump Grinder For 7 – 18 Ton Excavators – BML-GXM750-X540-EWC7-9-B
The GXM750 is your ultimate partner for stump removal on 7 to 18 ton excavators. Equipped with a 24″ thick steel rotor, high-speed carbide teeth that rotate to maintain sharpness, and a powerful bent-axis piston motor, this grinder tackles the toughest stumps effortlessly. Enhanced safety features include a large blast shield and dual chain curtains to keep debris contained.
Specifications
| 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 | 12 | 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 | 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 |
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 at MAX GPM |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X508 Motor Available for : GXM350,GXM550 |
Critical | 3,000 | 25 min | 20 min | — | — | — | — | — | — | — | 25 | Piston | 2300 |
| 4,000 | 20 min | 15 min | — | — | — | — | — | — | — | |||||
| X510 Motor Available for : GXM350,GXM550 |
Critical | 3,000 | 25 min | 15 min | 8 min | 7 min | — | — | — | — | — | 34 | Piston | 4290 |
| 4,000 | 20 min | 10 min | 7 min | 5 min | — | — | — | — | — | |||||
| X530 Motor Available for : GXM350,GXM550 |
Critical | 3,000 | — | 16 min | 8 min | 7 min | 7 min | — | — | — | — | 47 | Piston | 2100 |
| 4,000 | — | 11 min | 7 min | 5 min | 5 min | — | — | — | — | |||||
| X540 Motor Available for : GXM550,GXM750 |
Critical | 3,000 | — | — | 8 min | 7 min | 6 min | 5 min | — | — | — | 65 | Piston | 2100 |
| 4,000 | — | — | 7 min | 5 min | 5 min | 4 min | — | — | — | |||||
| X550 Motor Available for : GXM550,GXM750 |
Critical | 3,000 | — | — | — | 7 min | 6 min | 5 min | 4 min | — | — | 64 | Piston | 2140 |
| 4,000 | — | — | — | 5 min | 5 min | 4 min | 3 min | — | — | |||||
| X570 Motor Available for : GXM750 |
Critical | 3,000 | — | — | — | — | 7 min | 6 min | 4 min | 3 min | — | 84 | Piston | 2000 |
| 4,000 | — | — | — | — | 6 min | 4 min | 3 min | 3 min | — | |||||
| X590 Motor Available for : GXM750 |
Critical | 3,000 | — | — | — | — | — | — | 5 min | 3 min | 3 min | 108 | Piston | 1900 |
| 4,000 | — | — |
Delivery
Order shipment preparation takes 3 days. Once shipped orders usually take 2 weeks to be delivered. These are estimations; delivery can be delayed for reasons beyond our control. You can always contact us to know the exact delivery time once you placed an order with us. Have a look at our shipping policy here.
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