Discharge vane arrangement for a powered snow thrower

Discharge vane arrangement for snow thrower

Ditch forming machine

Ditcher head assembly for cleaning ditches

Draft sensing elevating scraper with automatic elevator speed co

Drag head for a hopper suction dredge

Drag-head for a suction dredger with a pivotable sight

Dragging type cutter head for a suction dredger

Dragging type cutter head for a suction dredger

Dragging type head for a suction dredger

Draghead for suction dredger

Dredge bucket wheel structure

Dredge cutter head

Dredge cutter head

Dredge cutter head having a volute compartment

Dredge cutter head with shock absorber

Dredge cutterhead

Dredge cutterhead tooth assembly

Dredge cutting head with shock absorber

Dredge ladder shock mounting arrangement