Well I watched the video when I got home , Thats a lot bigger than what we run, we dont use concrete ties very often for freight rail roads as they cant take the pounding that the wood ties take. I do have a few of the clip squeezers that you saw towards the end of the video but we never replace everything we change the bad ones and leave the rest, thats European subsidized passenger track, one week of their budget would run my shop for a year! T.J.