They make some heavy duty v plows that go on the front of graders. They even make a smaller heavy duty 10ft v plow that will work on loaders and Bobcats.
http://www.rylind.com/snow-removal/89-small-multi-directional-folding-v-plow-smdp-series.html
here are the pdf's from ArrowHead.
Wiring pdf.
http://www.arrowheadequipment.com/files/LMTV WIRING INSTRUCTIONS illustrated.pdf
Frame plate installation. http://www.arrowheadequipment.com/files/LMTV frame plate install illustrated.pdf
Material used to make frame plate.
http://www.arrowheadequipment.com/files/LMTV subframe assemblies.pdf
Using the material list and pictures from the frame plate, a skilled fabricator could make the frame plate.
http://www.rylind.com/snow-removal/89-small-multi-directional-folding-v-plow-smdp-series.html
here are the pdf's from ArrowHead.
Wiring pdf.
http://www.arrowheadequipment.com/files/LMTV WIRING INSTRUCTIONS illustrated.pdf
Frame plate installation. http://www.arrowheadequipment.com/files/LMTV frame plate install illustrated.pdf
Material used to make frame plate.
http://www.arrowheadequipment.com/files/LMTV subframe assemblies.pdf
Using the material list and pictures from the frame plate, a skilled fabricator could make the frame plate.