Rock Machinery SGR-90 Stump Grinder
The SGR-90 is Rock Machinery’s newly upgraded stump grinder, engineered for easier, smoother, and more efficient stump removal. Powered by a reliable 13hp Briggs & Stratton engine, this machine delivers outstanding performance for contractors, hire fleets, and serious homeowners.
Featuring our new swivel cutting system, the SGR-90 allows effortless side-to-side movement, reducing operator fatigue and speeding up the grinding process. The upgraded brake system and improved ergonomic handle design provide greater control, stability, and comfort during operation.
A 9" cutting wheel with 8 tungsten carbide-tipped teeth delivers aggressive cutting power and long-lasting durability, achieving up to 9" cutting depth for complete stump removal.
Key Features
- 13hp Briggs & Stratton engine
- New swivel cutting design
- Updated brake system
- Improved ergonomic handles
- 9" cutting wheel with 8 carbide-tipped teeth
Specifications
- Brake: Dual lever tyre brake
- Drive: Direct
- Belts: 2 × XPB V-belts
- Clutch: Centrifugal
- Teeth: 8 tungsten carbide-tipped teeth
- Cutting Depth: 9"
- Weight: 135kg