Baumalight

GXM350 Stump Grinder

For Excavators

8—40 GPM

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Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)

Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)
Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)
Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)
Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)
Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)
Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)
Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)
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Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)
Baumalight

Baumalight Stump Grinder GXM350 For Excavators (1.5 - 4 Ton)

SKU: BML-GXM350-X508-B Currently In Stock

$6,030.00 USD

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Delivered in 10 to 15 business days

✔ Need a Quote? Call a Currenhaus Team Member: (805)-334-5208
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(805)-334-5208 operations@currenhaus.com
Product Manual Find Parts

Most Important Features

TORQUE-DRIVEN POWER

UNMATCHED CUTTING TORQUE DELIVERS RELIABLE PERFORMANCE THROUGH SMALL-TO-MID-SIZE STUMPS, ROOT-DENSE SOIL, AND HARDWOOD MATERIAL ON COMPACT EXCAVATOR PLATFORMS.

LOW-RPM PRECISION

THE LOW-SPEED, HIGH-TORQUE DESIGN MINIMIZES FLYING DEBRIS AND VIBRATION, PROVIDING SMOOTHER CONTROL, CLEANER CHIP OUTPUT, AND SAFER OPERATION IN RESIDENTIAL OR TIGHT-ACCESS JOB SITES.

VERSATILE COMPATIBILITY

COMPATIBLE WITH 1.5–4 TON EXCAVATORS, WITH MULTIPLE MOTOR OPTIONS TO MATCH AVAILABLE AUXILIARY HYDRAULIC FLOW RANGES (8–40 GPM). EASY INTEGRATION INTO MINI-EXCAVATOR FLEETS.

HEAVY-DUTY CONSTRUCTION

BUILT WITH A REINFORCED 0.5" STEEL ROTOR CORE, DURABLE CARBIDE TEETH, AND RUGGED HOUSING TO WITHSTAND CONTINUOUS CUTTING CYCLES WHILE REDUCING MAINTENANCE AND ROTOR WEAR.

HYDRAULIC EFFICIENCY

DESIGNED TO TRANSFER HYDRAULIC POWER DIRECTLY INTO CUTTING FORCE, MAXIMIZING PRODUCTIVITY AT LOW FLOW RATES AND MAINTAINING CONSISTENT PERFORMANCE ACROSS VARIABLE PSI AND GPM CONDITIONS.

Description

Key Benefits

Technical Specs

Applications

Baumalight GXM350

The Baumalight GXM350 is a compact, high-efficiency stump grinder engineered for 1.5–4 ton excavators requiring strong hydraulic cutting performance in tight, residential, or utility-focused environments. Designed to operate on 8–40 GPM of hydraulic flow, the GXM350 transforms small-excavator output into fast, controlled stump removal through its high-speed cutting system and lightweight, responsive rotor design.

The GXM350 features 24 round carbide teeth, providing twice the tooth count of larger models to deliver smoother chip progression and finer mulch output. Each tooth can be rotated up to three times to expose a fresh cutting edge, maximizing field longevity and minimizing maintenance downtime. The concave carbide profile produces a clean shearing action that chips material quickly while reducing cutting load and rotor strain.

At the heart of the machine is a 16" solid rotor, powered by a compact bent-axis piston motor—a hydraulic design known for high efficiency, strong torque density, and rapid response under variable load. The rotor is built from 0.5" thick steel for optimal stiffness and momentum without adding unnecessary weight, ensuring smooth grinding performance while maintaining the agility required for small excavators.

An oversized blast shield equipped with dual rows of chain curtains provides excellent debris control, improving visibility and safety when grinding in confined areas.

In real-world performance, a GXM350 equipped with an X508-equivalent motor at 3,000 PSI can grind a 24" stump in approximately 25 minutes at 12 GPM. Increasing pressure to 4,000 PSI reduces the time to 20 minutes, and pushing flow toward 15 GPM further accelerates production. This makes the GXM350 a strong performer for contractors, landscapers, and operators needing reliable stump-removal capability from a compact machine platform.

Built for residential clearing, municipal maintenance, trail systems, property cleanup, and light commercial land work, the GXM350 combines high tooth count, smooth rotor dynamics, and broad hydraulic compatibility to deliver dependable stump grinding where larger machines cannot maneuver.

Baumalight GXM350

  • High-Torque Hydraulic Drive – The bent-axis piston motor efficiently converts excavator hydraulic flow into strong cutting torque, delivering reliable performance through hardwood, root-dense stumps, and compacted soil on smaller machine platforms.
  • High-Tooth-Count Rotor – The 16" rotor paired with a 0.5" steel core and 24 carbide teeth provides smoother cutting action, fine mulch output, and stable chip ejection—ideal for residential and light commercial work.
  • Built for Compact Excavators – Engineered for 1.5–4 ton excavators with auxiliary hydraulic flow ranging from 8–40 GPM, ensuring broad compatibility across mini and utility digger fleets.
  • Steady Grinding Capability – Achieves approx. 25 minutes on a 24" stump at 3,000 PSI / 12 GPM, with faster performance at 4,000 PSI or higher flow rates, improving productivity on compact job sites.

Baumalight GXM350

  • Model: GXM350
  • Excavator Requirement: 1.5–4 Ton Machines (Aux Hydraulic Flow: 8–40 GPM)
  • Motor Type: Bent-Axis Piston Motor (High-Torque, High-Efficiency)
  • Rotor Diameter: 16"
  • Rotor Thickness: ½" Steel Plate
  • Tooth Count: 24 High-Speed Replaceable Carbide Teeth
  • Tooth Rotation: Up to 3 Positions for Extended Wear Life
  • Performance Rating: 24" stump in ~25 mins @ 3,000 PSI / 12 GPM (Faster at 4,000 PSI)

Baumalight GXM350

  • Residential and commercial stump removal
  • Landscaping and land clearing projects
  • Arborist and tree service operations
  • Municipal and utility maintenance

Baumalight GXM350

ENGINEERED FOR POWER:

  • High-torque bent-axis piston motor delivers strong cutting force from 8–40 GPM
  • Handles hardwood, dense root networks, and compacted or frozen soil
  • Lightweight 16" rotor maintains momentum while staying agile on small excavators
  • High tooth count increases cutting contact and reduces load per tooth
  • Built for continuous operation on landscaping, municipal, and light clearing projects
  • Consistent hydraulic torque output even under uneven or challenging conditions

BUILT FOR PRECISION:

  • Low-RPM, high-torque cutting minimizes vibration and flying debris
  • Dual-row chain-curtain blast shield improves chip containment and operator safety
  • Concave carbide teeth provide clean bite quality and smoother stump finishes
  • Balanced rotor design reduces chatter for controlled cutting in tight areas
  • Predictable cutting depth and consistent material removal across varying soils
  • Ideal precision tool for residential, utility, and trail-system applications

READY FOR THE FIELD:

  • Teeth rotate up to three times, extending service life and lowering daily maintenance
  • Designed to fit 1.5–4 ton excavators for efficient performance in compact spaces
  • Real-world output: ~25 minutes for a 24" stump @ 3,000 PSI / 12 GPM (faster at 4,000 PSI)
  • Rugged 0.5" steel rotor resists flexing and absorbs shock loads during heavy cuts
  • Large blast shield offers strong safety protection while allowing service access
  • Engineered for contractors needing a dependable grinder where larger machines can’t go
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