03-22-2017, 10:06 PM
Here's a neat article about a company in Woodstock that has developed a mobile sand refilling unit. The idea is it can go out and replenish the sanding storage tanks in LRV's out on the line, which don't have enough to make it back to the OMSF for a top-up.
http://www.woodstocksentinelreview.com/2...new-system
http://www.woodstocksentinelreview.com/2...new-system