Stump Grinders

The Cobra SG15L is a very powerful stump grinder powered by a Loncin 420cc 15hp 4-stroke engine with overhead valve technology and low oil level protection, capable of removing the toughest and most awkward tree stumps, providing excellent results with minimal effort.

The power is delivered to the stump cutting wheel via a centrifugal clutch and twin poly-V belts which are easily adjusted by loosening the engine bolts and rotating the belt adjuster. Built to make touch tree stump clearing faster and less demanding, the grinder can tackle tree stumps and root systems up to 90cm in diameter, from 600mm above the ground to 235mm below ground.  The cutting wheel is equipped with 9 replaceable teeth, tipped with mining-grade tungsten carbide which is 10 times harder than steel and pulverises any type of wood into chips within seconds.

The SG15L features a left wheel handbrake and engine throttle that are controlled conveniently from the handlebars for maximum comfort and control. The cutting area is well covered to protect the operator against flying wood chips. 

Weighing 104kg, the Cobra stump grinder is easy to manoeuvre due to its large adjustable handlebars and heavy-duty pneumatic tyres which allow you to cover rough ground. There is an emergency stop button on the handle and also a 'deadman' stop feature which has a stretch cable clipped to your belt, when you step away from the machine the kill switch is activated.

The HYSG150-2 is an extremely powerful stump grinder from Hyundai, powered by a 420cc / 14hp four-stroke Hyundai engine, capable of removing the toughest and most awkward tree stumps efficiently, safely and increases productivity .

Weighing 110kg, the Hyundai HYSG150-2 is easy to manoeuvre due to its large adjustable handle bars and heavy duty pneumatic tyres that keeps the machine elevated over wood chips during operation.

Built to make tough tree stump clearing faster and less demanding the HYSG150-2 can remove any sized tree stump of any diameter that are up to 56cm high above ground down to 33cm below ground. Fitted with a disk lever hand brake that locks one wheel into place allows a pivot point for a sweeping cut motion, the wheel brake and engine throttle are controlled directly from the handlebars for maximum comfort and control.

Suitable for professional garden maintenance and DIY enthusiasts the Hyundai stump grinder ensures you will never struggle with back breaking and time consuming stump removal again like digging by hand hand, tractor pulling, burning or chemicals. Tree stumps when not removed can damage lawn mowers and are a breeding ground for bugs and insects if not removed properly.

The nine replaceable teeth, tipped with mining-grade tungsten carbide which is 10 times harder than steel, can pulverise any type of wood into wood chips within seconds. Housed within a protective directional steel shroud that shows exactly where the cutting teeth are making contact protects the user from thrown debris at all times.

With low service and maintenance requirements, the HYSG150-2 is incredibly user-friendly, and has full Hyundai UK parts back-up and is covered by Hyundai UK three year platinum warranty.

The latest SGR-33 features an almost total redesign following feedback and suggestions from Rock Machinery's domestic and commercial customers who have purchased the original stump grinder. The SGR-33 maintains the essence of the simple, compact and robust design but on a larger, heavier scale.

The first major upgrade is the teeth and rotor. The SGR-33 features "round-style" teeth and a larger 33cm rotor. The teeth are widely spaced, can be turned for a new cutting side and increased longevity, and can be easily removed and replaced. With the increased rotor size you can grind to approximately 14" below ground level, depending on the ground. The underneath of the stump grinder has been redesigned with improved channels so debris will exit from the side rather than back towards the operator. A new adjustable operating handle enables you to adjust the angle of the handle depending on the job and user.

The Rock SGR-33 has a detachable tow bar with a 50mm ball hitch and heavy-duty tyres for getting around those bigger jobs. With an overall width of 79cm (31"), the machine is still small enough to get into those tighter spots other grinders simply can't get to.

The SGR-33 is powered by 13hp Briggs and Stratton engine with electric start and heavy-duty belt drive system for easy tree stump removal.

Eliminate stubborn stumps with ease using the Rock Machinery SGR-24 Pro stump grinder. A game changer in stump removal and designed for professional-grade performance, this powerful stump grinder attaches to your tractor's PTO, transforming it into a high-efficiency stump removal machine. Perfect for landscapers, farmers and property managers, the SGR-24 PRO combines power, precision, and durability to tackle any stump grinding job.

Crafted with heavy-duty steel, the robust SGR-24 Pro ensures durability and longevity, capable of handling the toughest stump grinding tasks. Levaraging the power of your tractor's PTO, this grinder delivers exceptional cutting performance to grind stumps down to below ground level efficiently. 

The large 24", industrial-grade grinding wheel with 54 carbide-tipped teeth ensures rapid and effective stump removal. With teeth on both sides of the cutting wheel you can remove parts of the stump with every pass. 

Compatible with standard 540rpm PTO shafts, the SGR-24 PRO is easy to attach and detatch, saving you time and effort. It is designed for ease of use, with intuitive controls and straightforward attachment process.

The mighty SGR-24 Pro will grind down stumps with ease, transforming your landscape in minutes ready for new plantings or construction. 

The Weibang Intrepid SG 13 H stump grinder boasts many features which are designed to improve your working experience. Eliminate the need for burning, digging or chemical use with this tough petrol-powered stump grinder.

The machine has heavy duty inner and outer belt guards which protect the operator and increase belt longevity. A power band belt with idler bearing provides efficient grinding.

The grinding head on the Weibang Intrepid SG 13 H stump grinder is equipped with industry standard teeth which can be replaced simply and conveniently. Coupled with a 355mm cutting disc, this machine has excellent and efficient cutting ability.

The Weibang Intrepid 35 SGP stump grinder boasts many features which are designed to improve your working experience. Eliminate the need for burning, digging or chemical use with this tough petrol-powered stump grinder.

The machine has heavy-duty inner and outer belt guards which protect the operator and increase belt longevity. A power band belt with idler bearing provides efficient grinding.

The grinding head on the Weibang Intrepid 35 SGP stump grinder is equipped with industry standard teeth which can be replaced simply and conveniently. Coupled with a 355mm cutting disc, this machine has excellent and efficient cutting ability.

The Intrepid 35 SGP is the same machine as the previous SG 13 H model but with new commercial livery to match the rest of Weibang range with all decks and chassis finished in their signature durable grey, and all features and levers painted in metallic silver.