FSI H20S is a stump grinder attachment with an integrated swing movement for loaders and tool carriers. The recommended machine size is 1.5 – 2.5 t.

The H20S is attached using a tool grip/coupling, the stump cutter Is supplied with an uncoated attachment plate, bolted to the machine. On the plate an attachment suitable for the tool carrier can, be fitted. FSI can if needed supply adaptor brackets for the most common loaders and tool carriers.

The machine is equipped with a flange to attach the tool grip. 

Swing moment

Two hydraulic cylinders ensure a stable sweep moment in either direction. Control of the sweeping movement can be done either from the tool carrier (5 hose version) or by an electronic control box (3 hose version) depending on the specifications and connectors available on the tool carrier or loader.

Regulate the sweep function, by adjusting a valve to regulate the oil flow. Decrease the flow for a slower sweep or increase the flow for a faster sweep.

Key Features

  • Hydraulic driven stump grinding with integrated sweep movement
  • Uncoated backplate to which an attachment can be fitted (FSI can supply adaptor bracket fitting the most common machines)
  • Including hydraulic hoses
  • FSI HxxS stump cutters require a free-flow return to the tank (leak oil).
  • Cutting head diameter: 386 mm
  • Sweep width: 940 mm
  • Connections: Pressure, return, leak oil