Cobra SG15L Stump Grinder | 15hp Loncin G420 | 9 Tungsten Carbide Teeth

The Cobra SG15L is a heavy-duty hand-propelled stump grinder powered by a 15hp Loncin G420 engine — a globally recognised brand committed to professional, low-carbon power solutions. Capable of grinding 235 mm below ground to eliminate root systems and 600 mm above ground to tackle large stump sections, it delivers a complete end-to-end stump removal solution for professional landscapers, contractors, and demanding domestic users.

The 300 mm cutting wheel diameter maximises sweep coverage, removing more material with each pass while improving tooth penetration and engagement. The 90 mm wheel thickness provides the strength and stability needed to resist flex under load, maintaining momentum for a smoother, more consistent cutting action.

Nine heavy-duty tungsten carbide teeth deliver aggressive, efficient grinding through even the toughest hardwood stumps. Crucially, the teeth are individually replaceable — worn teeth can be swapped out without replacing the entire cutting system, keeping maintenance straightforward and cost-effective over the life of the machine.

Pneumatic tyres provide stability and manoeuvrability on uneven ground, and the easy-starting engine ensures reliable performance on site. At 110 kg, the SG15L is built for serious professional results.