Worm Gear

ValkValk's "Ram-Free" gear reversing snowplow is activated by a hydraulically powered worm gear, which rotates the plow.

  • The torsion spring trip device allows the blade to trip over an obstruction until clear and then return to the normal plowing position.
  • The curvature of our moldboard is designed for fast, efficient highway plowing. It is available in four sizes. (Standard moldboards available and designated by SW prefix).
Valk
Valk
        Cutting Width At  
Plow Model No. Overall Width Height Thickness of Moldboard Cutting Edge Size Number of Vertical Ribs Number of Horizontal Ribs
WR1030 10' 30" 10 GA. 1/2" x 6" 8 2
WR1036 10' 36" 10 GA. 1/2" x 6" 8 2
WR1137 11' 37" 10 GA. 1/2" x 6" 8 2
WR1142 11' 42" 10 GA. 1/2" x 6" 8 2