It is an extremely powerful machine with 12pcs replaceable carbide teeth.
The power is delivered to the stump cutting wheel via a centrifugal clutch and 2pcs driving belts.
The belts are easily adjusted by loosening the engine bolts and rotating the belt adjuster.
The grinder is capable of removing the toughest and most awkward tree stumps with minimal effort.
Engine
The SG380 Stump Grinder is powered by a 15hp 420cc E-start Ducar gasoline engine. This engine can provide great power.
Cutter Wheel and Teeth
Mounted on the 10-inch diameter cutter wheel are 12 sets of professional-grade teeth, enabling a cutting diameter of an impressive 14 inches . This allows for cutting stumps at a higher elevation from the ground. The pocket is forged from 42CrMo, and teeth are made of YG11C alloy, with a diameter of 1 inch. This design ensures more efficient stump cutting, improving work efficiency by approximately 35% compared to other types of teeth.
Electric Start Battery
The SG380 Stump Grinder is powered by an electric start gasoline engine and equipped with a 12V20Ah lead-acid battery.
Chassis Rotation
The design concept is to integrate the engine, cutter wheel, and handle into a single welded structure as a working unit. There is a set of rotating mechanisms between the working unit and the chassis. The lever on the right side of the handle can lock and release the chassis. When in a ready-to-work state, lifting the left brake handle can simultaneously lock both left and right tires. After releasing the chassis, the unit can swing left and right to perform cutting tasks. This design allows operators to work more easily and continuously.
| Engine | DUCAR Dh420(E) |
| Cutting Height | 15 in Above Ground |
| Certification(S) | EPA Phase III, CARB Phase III |
| Cutting Depth | 10 in Below Ground |
| Engine Type | Single Cylinder, 4 Stroke, Air-Cooled, OHV |
| Rotary Chassis | Yes |
| Displacement/ HP | 420 cc; 15 HP |
| Max. Rotation Angle | 65 Degrees |
| Start | E-Start |
| Max. Rotating Distance | 31.5 in |
| Battery | 12 V 20 Ah Lead-Acid |
| Tow Bar | Included |
| Brake | 2 x Wheel Lock |
| Coupler | 2 in Ball |
| Belt | 2 x V-Belts |
| Wheelbase | 32 in |
| Belts Material | Kevlar |
| Max. Speed | Off-Road Only and Max. Speed 15mph |
| Clutch | Centrifugal Clutch |
| Front Wheel | 10 in |
| Cutting Wheel Dia. | 14 in |
| Tire | 145 / 70-6 Tubeless Tyre |
| Cutting Wheel Thickness | 0.47 in |
| Assembled Weight | 303 lbs |
| Carbide Tip Qty. | 12 Pcs |
| Gross Weight | 353 lbs |
| Tip Holder Material | 42CrMo |
| Packing Size | 45 x 30 x 29.5 in |
| Carbid Tip Material | YG11C Alloy |
