02-18-2010, 12:41 PM
Nice to see the freight side of British operations - thanks for sharing. 
What's the purpose of the second air line (if that's what it is)? Do these cars have air-operated hopper doors?
Wayne
andersley Wrote:these hoppers have knuckle couplers
![[Image: yq6xg9.jpg]](http://images.fotopic.net/yq6xg9.jpg)
What's the purpose of the second air line (if that's what it is)? Do these cars have air-operated hopper doors?
Wayne