So you remember when we all used to laugh at electric cars? Call them glorified golf carts? Yeah well about that. Tesla clearly broke the ice with the original Sportster, but now the whole battery powered thing is moving in an entirely new direction. Heavy industrial machinery. Take for instance, this Swiss made eDumper.  The fully electric dump truck ain’t no Tonka Toy (look it up).  The beast is expected to move 300,000 tons of rock every year for the…