








FSI B21 Wheeled Stump Grinder
The FSI B21 stump cutter is the successor to the highly popular FSI B20. FSI B21 sets new standards for walk-behind stump cutters with its unique features. With a pivoting cutter arm, individual wheel brakes, vibration-damped operator handle, and the patented hill-hold system, this stump cutter makes working easy and efficient for operators of all skill levels. Measuring just 68 cm in width, FSI B21 can go through narrow passages and its hill-hold system provides the support you need when travelling up ramps or in uneven terrain. Driven by a petrol engine, the banded V-belt transfers power to the FSI power-cut cutter wheel. The single-sided sealed bearing housing on the cutter wheel is greased from the factory, eliminating the need for daily maintenance and provides reliable performance for over 1000 hours of normal operation. With the FSI B21 stump cutter, operators have a reliable, sturdy, and easy-to-use solution to remove any stump.
Full Description
NO DAILY MAINTENANCE
The closed bearing for the cutter wheel is pre-greased from factory for more than 1000 hours of normal operation, eliminating the risk of under- or overgreasing and making daily maintenance a thing of the past.
HILL-HOLD SYSTEM
This patented brake system blocks any forward motion of the wheels, allowing the operator to pull the stump cutter backward on ramps, up steps, or in uneven terrain with little effort and increased safety.
OPERATOR-FRIENDLY
The vibration-damped and height-adjustable handle combined with the pivot-point design makes it less strenuous for the operator to sweep the cutter arm from side to side.
SIMPLE TENSIONING
The single-sided mounting of the cutting disc makes tensioning the banded V-belt simple, as no parallelism is to be maintained.
SAFE TRANSPORT
With multiple, easy-accessible lashing and lifting points you can quickly fasten this stump cutter for transport and arrive safely to the next jobsite.
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