Atkinson Borderer type T.3446C two-axle tractor unit for 34 tons gross train weight. Cummins NHK 205 diesel engine of 12.17 litres capacity. Borg & beck clutch. Fuller Roadchanger RT0-610 10-speed gearbox. Atkinson Mk II deluxe driver's cab of timber-framed glass fibre construction.

1970 Commercial Motor Show, Earls Court. (Peter Esposito via Chris Stanley)