FSI B22

Self-propelled means the user can move the machine with ease, both moving to and from the stump that is to be ground down and especially when moving the machine onto a trailer or lorry after use. The hydraulically driven wheels provide a top speed of 3 km/h. In contrast to the ST20B, the machine is equipped with a complete hydraulic system with tank, pump and engine. The actual stump grinding is executed by making small manual sideways movements of the stump grinder into the stump. It is extremely easy to move the machine sideways, since only the grinding section moves and not the wheels. All sideways and up/down movements are executed manually with both hands on the handlebar. A centrifugal clutch transfers energy from the V-belt drive to the cutting disc. Using the handlebar, the operator can move the machine, grind down stumps and operate the brakes and pivot joint lock. A safety bar ensures that the operator is safe, since it must be activated when operating the machine and when grinding

Features

Large wheels with individual oil motors (2WD)

Vibration reduced and height-adjustable handlebar

Safety bar, disengaging the cutter wheel upon release

Manual sweep across pivot joint

Manual brake for each wheel

Bypass valve to disengage drive for freewheeling

Electromagnetic clutch

V-belt drive for optimal power transmission

Braking of cutter disc on disengaging

Electrical start of engine

Easily accessible lashing & lifting points

Tool set

Specification