Looking at the design etc I feel that you are going down the road to mimicing the Jumbo or Boss sideoader that Has been around for some years.
using the danfos system I believe for the traction control I would say that you dont realy stand a chance in the market where lancing/Terra have had the market for these machines for some years now.
It is only because the timber industry like BSW, Palgrave Brown , Finnforest have cut back or gone bust that the industry is now in a state of suspension.
THe steel industry has dropped considerably over the last year with companies like outoKumpo, Avesta and Corus all cutting back in production, THe useage of sideloaders is not realy a viable prospect.