Terravant SG-120 Mini Excavator Stump Grinder Hydraulic Direct-Drive | 18" Rotor | For 2–10 Ton Excavators

Take stump removal to the next level with the Terravant SG-120 — a high-efficiency hydraulic stump grinder designed specifically for mini excavators. Built for precision and power, it delivers aggressive cutting performance in a compact, low-vibration design.

The SG-120 uses a direct-drive hydraulic motor for maximum torque transfer and faster grinding cycles. Its 18" hardened steel rotor, equipped with replaceable tungsten carbide teeth, effortlessly chews through roots and hardwood stumps up to 12" deep.

Heavy-duty guards protect both the motor and hydraulic lines, while a wide deflector shield channels chips away from the operator for cleaner, safer operation. With its universal quick-attach mount, the SG-120 installs easily on most 2–10 ton excavators, transforming your compact machine into a commercial-grade stump removal system.

Key Features

• Direct-drive hydraulic system for optimal power transfer

• 18" carbide-tooth rotor for fast, aggressive grinding

• Adjustable guard deflector for operator protection

• Heavy-duty bearings and sealed housing for long service life

• Quick-attach compatible with most coupler systems

• Low-vibration design for smooth, precise control

• Grind stumps up to 12" below surface

Specifications

• Model: SG-120

• Excavator Range: 2–10 tons

• Rotor Diameter: 18″ (460 mm)

• Cutting Depth: 12″ below grade

• Hydraulic Flow: 25–50 L/min

• Operating Pressure: 150–200 bar

• Weight: 410 kg

• Teeth: 16 × tungsten carbide, bolt-on replaceable

Applications

Land clearing, tree removal, site prep, landscaping, and utility work.