a super & busy layout, love the scrap yard,
is this black & white Scania tractor leaving the yard by the security point a Westfields of Truro vehicle, livery looks very familiar ??
big forks looks good, no harm in being over specced for a heavy lifting job.
a quick google search found this video on youtube
another type here
http://www.scheuerle.de/en/products/new-vehicles/steel-industry/semi-finished-products-handling/coil-lift-truck.html
or build one like this
a great layout, like the double junction & OHE, never been upto that part of the rail network, so you've done a great job of capturing the character I think.always thought the 76's looked ancient
now added to my follow list.