Hey Lil Giants, I see your point of view on the RH 340.
I have an RH 120 model, my favorite excavator/shovel.
If anybody know's what work's, I'm sure you do!
Glad to pass on link's for neat stuff!
For your road train, here's one
http://www.ptrans.com.au/pdf/Pithauler.pdf Similiar trailer's to Sandcrafts. I like the truck's on steroid's.
Later, Neil#2 aka doodlebug