Automatic re-setting overload protection

Overload protection of the spiral cutters is ensured through a wear-free CAM-type clutch built into the axle gear input. When switching off, the blower wheels continue to run, eliminating chute blockage, minimising downtime, with optimum protection against damage and automatic start-up when the
cutter drive is switched on again.

Open clearing system

The "open" clearing system guarantees problem-free
processing of all types of snow, from slush to frozen snow.

Precise coordination

  • The precise coordination between the blower wheel and
    cutter spiral speeds allows long throwing distances with
    maximum power utilisation.
  • It is driven by the power hydraulic system of the carrier
  • Minimum hydraulic performance 330 l/min. at 400 bar /
    300 PS (220kW).

Snow blower chute

The rotating chutes are supported by a ball race. Rotation
range approx. 210 degrees with infinitely variable hydraulic adjustment.

Available options: A range of blower chutes and hydraulic adjustable deflectors allow targeted ejection of snow for every required application.

Attachment versions

  • Suitable for attachment to ski slope vehicles (snow groomers).
  • Vehicle quick release coupler with lifting unit on vehicle side.


  • he largest and most powerful snow blower for ski slope vehicles on the market.
  • A centrally located, extremely robust axle drive for ultimate clearing performance.
  • Specially shaped spiral cutters in front of blower wheels for an optimised filling level.
  • Specially shaped blower wheels for optimised displacement.
  • Spiral cutters on the outside with notched serrated edge design for optimised cornering.
  • Serrated scraper bar for less resistance, even on icy slopes.
  • Chutes optimised for winch use.
  • Chutes can be controlled individually or in unison.
  • Very short attachment for low axle loads.

KFS 750/4600 SF | Rotary Snow Blower


Clearing width[mm]4600
Cutter auger diameter[mm]750
Impeller diameter[mm]830
Clearing height up to approx.[mm]1100
Throwing range up to approx.[m]35
Weight* approx.[kg]*1500
Height to chutemm1250