This is a spreader to pre grade the rock on RR Track after the track has been undercut (big chainsaw blade that cut the rock from under the track cleans it and puts it back in to keep the ballast from setting up like concrete).
Not nearly as neat as most of the projects I have seen but hope you enjoy!
pic 1 the hole the attachment mounts into.
pic 2 mig welds on the frame
pic 3 the finished attachment while testing the hyd. system
pic 4 after the first day of testing
last a vid of it during testing

mount hole.jpg
mig welds.jpg
unfolded.jpg
plow day 1.jpg

http://s220.photobucket.com/albums/d...rrent=plow.mp4