700 SERIES TRACKLESS TRAIN (4WD)
The 700 Series is a constant 4 wheel drive configuration powered by petrol or gas. It is the same specification as the 500 Series except these units have a rounded boiler. It can carry up to a maximum of 30 passengers via three 100A Series Carriages.
Specific details on each are available via the following links:
Specifications - 300/400/500/600 Series Prime Mover (Petrol/Gas)