Eight big snowplows from Eight Big Canadian Alcos.
The eight plows were removed from the former Cartier C636 and M636 locomotives that were stored in Cohocton before being sold to the Susquehanna.
The locos are gone, now owned by NYSW, but the plows remain.
In the background is M630 SIXX 73, and B&H Alco S1 #4.