Chivers Finelines Culverin (slightly modified to give an open cab as the motor is contained within the firebox) mounted on a standard SWB chassis with 8.5mm wheels (N-Drive)
Chivers Finelines Crackler mounted on a virtually unmodified SWB chassis with 8.5mm wheels ( this was the first engine demonstrated by N-Drive Productions in 2007)
Hunslet type wing tank by Paul Windle using a reverse cylinder Short W/B 0-4-0 chassis
O9 O&K from a kit by Black Dog Models on a N-Drive Short W/B diesel (N-Drive)
From Parkside Dundas, Nipper is shown here on a SWB chassis ( still to be finished )