exalteze,
there is no evidence that proves it exists, other than you talking about it.
until you put that truck up in realtime either by video or photographic form specifically verifying your claims then all this banter you keep touting is meaningless without undisputable proof which you have shown no evidence of.
Most reputable lift truck manufacturers always put out advertisements of thier upcoming new units and when they release them they do it at a trade show with both photographic and video evidence showing the truck in action. You've been around long enough to know this so i wonder why you keep going on and on about it before you can even prove it?
Is this just your way of promoting the 'carbon free' initiative going on in the global market now? Showing your support for it but not really having anything to really contribute to it other than empty claims?
I think at this point? your best bet is to stay quiet till you can actually deliver on your claims sir.
You know the old adage 'put up or shut up'?
I think that definitely applies here at this point.

IF you ever come up with this mystery machine and actually show it? i'll surely be looking at it closely and i'm sure the whole industry will be doing that for sure. And THEN we'll see how viable this machine really is.
But you understand, NOBODY at this point is taking you seriously on it.