This model was produced in 1993
Sunbeam Commercial Vehicles was a commercial vehicle manufacturing offshoot of the Wolverhampton based Sunbeam Motor Car Company when it was a subsidiary of S T D Motors Limited. Sunbeam had always made ambulances on modified Sunbeam car chassis. S T D Motors chose to enter the large commercial vehicle market in the late 1920s, and once established they made petrol and diesel buses and electrically powered trolleybuses and milk floats. Commercial Vehicles became a separate department of Sunbeam in 1931.
The first trolleybus built by Sunbeam entered service on the Wolverhampton system in 1931. It was a model MS2 with bodywork by Weymann, and carried the fleet number 95. It had three axles and could carry 61 passengers.[27] The 1930s saw a fairly rapid expansion in the number of trolleybuses which were operating in Britain. There were 400 such vehicles on the roads in early 1931, but the following years saw many tramway systems replaced by trolleybuses. Bournemouth Corporation Tramways began that process in 1933, when they placed an order for 103 double-deck vehicles with Sunbeam, which were fitted with electrical equipment manufactured by British Thompson Houston (BTH) of Rugby.