The enclosed disc stump grinder is a hydraulic excavator attachment designed with a fully protected cutting disc system for high-efficiency stump removal. The enclosed structure improves safety, cutting stability, and durability in demanding forestry and land clearing environments.
Compared with open wheel-type stump grinders, the disc system delivers stronger cutting force and deeper penetration, making it suitable for heavy-duty stump removal and continuous working conditions.
Enclosed Disc Stump Grinder Working Video
Hydraulic Disc Stump Grinder Model Specifications
Select the appropriate enclosed disc stump grinder model based on excavator tonnage, hydraulic flow, and stump hardness to ensure optimal cutting efficiency and system stability.
| Model | TG-SG 360 | TG-SG 450 |
| Wheel Diameter | 360 mm | 470 mm |
| Cutting Diameter | 445 mm | 545 mm |
| Flow Requirements | 30-50 L/min | 45-70 L/min |
| Cutting Depth | 135 mm | 190 mm |
| Wheel Speed | 800-1300 RPM | 800-1300 RPM |
| Weight | 180 KG | 192 KG |
Product Advantages
The hydraulic disc stump grinder excavator system is engineered for high-torque cutting performance in forestry and industrial land clearing operations where deep stump removal is required.
Enclosed disc structure improves cutting safety and operational stability
High torque hydraulic system ensures strong penetration into dense root systems
Suitable for heavy duty stump cutter disc system applications
Stable hydraulic performance reduces vibration during continuous cutting
Designed for forestry, plantation clearing, and infrastructure preparation projects
Compared with leading international forestry equipment manufacturers such as FAE, Vermeer, and Bandit Industries, enclosed disc stump grinder systems provide a more balanced solution between cutting power, hydraulic compatibility, and long-term operating cost for excavator-based land clearing projects.
Applications & Working Scenarios
This stump cutting disc attachment for excavator is widely used in forestry clearing, plantation land development, and large-scale construction site preparation where deep and efficient stump removal is required.
Commercial forestry harvesting and land clearing
Plantation renewal and agricultural land preparation
Road construction and infrastructure foundation works
Large-scale vegetation removal projects
Heavy-duty rental fleet operations
Excavator Compatibility & Hydraulic Matching
The enclosed disc stump grinder is compatible with most medium and large excavators. Proper hydraulic flow matching (30–70 L/min) ensures stable torque output and efficient cutting performance under heavy load conditions.
Selection Guide – When to Use Enclosed Disc Stump Grinder
Enclosed disc stump grinders are designed for operators who require stronger cutting force, deeper stump penetration, and higher productivity in industrial land clearing projects.
TG-SG 360 – Suitable for medium stumps and general forestry maintenance work
TG-SG 450 – Designed for larger stumps and heavier land clearing conditions
Operational Efficiency & Cost Consideration
Compared with light-duty stump grinding systems, enclosed disc models deliver higher productivity per hour, making them more suitable for contractors focused on large-scale stump removal efficiency.
Quality & Durability
Each enclosed disc stump grinder is tested for hydraulic stability, disc balance, and structural reinforcement to ensure long-term performance under continuous heavy-duty operation.
Reinforced cutting teeth and protected disc housing extend service life in abrasive forestry environments.
