CURRENTLY IN STOCK
TMG-GSG12

KohlerPowered Walk Behind & Tow Behind Stump Grinder, 12 Carbide Teeth, 610 mm (24″) Cutting Capacity, 14 HP Engine, TMG-GSG12

Product Manual
TMG Industrial Walk Behind Kohler Powered Stump Grinder, ATV/UTV Tow Bar, 12 Carbide Teeth, 24” Cutting Capacity, 14 HP Gasoline Engine, TMG-GSG12
CURRENTLY IN STOCK
TMG-GSG12
$2,699.00
$2,699.00 - $2,699.00
$2,699.00
$2,299.00
$2,299.00 - $2,299.00
$2,299.00
$2,699.00 Save $400.00
$2,299.00

+ SHIPPING FEE
Delivered in 10 to 15 business days Learn More
61-03-4151-5011

Features icon Features

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Powerful 14 HP Kohler CH440 engine delivering reliable stump grinding
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Dual direct-drive belt system spins drum at 2,500 RPM for efficient cutting
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12 replaceable teeth cut 610 mm (24″) above and 254 mm (10″) into the ground
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Centrifugal clutch and drum brake ensure safe operation and easy control
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All-terrain tires and heavy-duty and frame for stability on rough terrain
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ATV/UTV towbar allows versatile towing and walking configurations

Specifications icon Specifications

  • Teeth Count: 12
  • Cutting Wheel Diameter: 356 mm (14")
  • Cutting Wheel Thickness: 89 mm (3.5")
  • Wheel Speed: 2500 RPM
  • Cut Depth (Below Ground): 254 mm (10")
  • Cut Height (Above Ground): 610 mm (24")
  • Tire Size: 370 × 180-150 mm (14.5" × 7.0"-6")
  • Assembled Dimensions (L x W x H): 2540 × 810 × 1140 mm (100" × 32" × 45")
  • Engine:
    • Displacement: 429 cc
    • Power: 14 HP (10.5 kW)
    • Oil Capacity: 1.16 L
    • Model: Kohler® CH440 14 HP Command Pro Series
    • Type: Four-cycle, OHV, aluminum head & crankcase
  • Features:
    • Tow Bar & Trolley Wheel: ✓
    • Centrifugal Clutch: ✓
    • Drum Brakes: ✓
    • Rear Discharge: ✓
    • Multi-Position Handle: ✓
KohlerPowered Walk Behind & Tow Behind Stump Grinder, 12 Carbide Teeth, 610 mm (24″) Cutting Capacity, 14 HP Engine, TMG-GSG12-specifications-image

Shipping Information icon Shipping Information

  • Shipping origin: Ships from one of our main warehouses in Australia
  • Processing time: Orders typically processed and shipped within 2 to 3 business days
  • Delivery time: Usually within 10–15 business days, depending on your location and accessibility
  • Packaging: Shipped in a wood-crate shipping box
  • Shipping dimensions: 106.7 cm (L) × 81.3 cm (W) × 91.4 cm (H) (42" × 32" × 36")
  • Shipping weight: 150 kg (330 lb)
Shipping from Rowville,VIC
What happens after you place your order?
KohlerPowered Walk Behind & Tow Behind Stump Grinder, 12 Carbide Teeth, 610 mm (24″) Cutting Capacity, 14 HP Engine, TMG-GSG12-shipping-info-image

Product Description icon Product Description

The TMG-GSG12 Stump Grinder offers heavy-duty stump removal with flexibility and rugged performance. Featuring a 24″ cutting capacity with 12 carbide blades driven by a 14 HP Kohler engine and dual belts, it tackles both surface and subsurface stump removal. The integrated centrifugal clutch and drum brake ensure safe, controlled operation. Its commercial-grade frame and all-terrain tires deliver stability across challenging landscapes, while the combination of walk-behind handle and ATV/UTV towbar make it adaptable to various site requirements. Ideal for contractors, land-clearing crews, and property maintenance pros, the TMG-GSG12 brings professional-grade capability in one versatile machine.  

TMG also offers the compact walk-behind TMG-GSG9 model. 

Warranty icon Warranty

We're here to support you. This product is backed with our 1-year manufacturer warranty. Customer support and spare parts are offered from our headquarters located in Richmond, BC.

More Information

Questions & Answers icon Questions & Answers

  • Q: How is the TMG-GSG12 powered?
    A: It uses a Kohler CH440 14 HP Command Pro engine and dual belt drive.
  • Q: What is the cutting depth?
    A: It cuts 610 mm above and 254 mm below ground for full stump removal.
  • Q: What safety features are included?
    A: The grinder has a centrifugal clutch and drum brake for safe operation.
  • Q: Is it portable on rough terrain?
    A: Yes – equipped with heavy-duty, all-terrain tires and a commercial-grade frame for stability.
  • Q: Is it tow capable?
    A: Yes — It includes an ATV/UTV towbar and handles for walk-behind or tow-behind use.
  • Q: What is the warranty for the TMG-GSG12?
    A: It is backed by a 1-year manufacturer warranty. This covers defects in materials and workmanship. Customer support and spare parts are also available.