Harry_James_Potter
General Thrash
It's all in the gearing when it comes to this sort of thing. Even a 1hp motor could get a 6000 ton train going if it was geared properly. (Admittedly at a top speed of 0.00000678 mph, but that's beside the point.)
Worth noting then that a record breaking attempt at the heaviest train pull by model locos was done in germany where a couple of hundred model locos pulled a 48 ton coach 1 metre.
or is this a cunningly disguised april fool. dunno. never noted the date on the cover but it is possible to do so!!!
regards
Harry