British United Traction was a manufacturer of railway equipment and trolleybuses. It was established in 1946 as a joint venture between AEC and Leyland.
The BUT 9611T was a two-axle double deck trolleybus chassis manufactured by British United Traction between 1947 and 1951. It was based on the AEC Regent III bus chassis, with a total of 138 manufactu
British United Traction
…factory. Trolleybus production wound down in the late 1950s, however a final batch for Wellington was built at Scammell's, Watford factory in 1964. 9611T 9612T…
BUT 9611T trolleybus at the North West Museum of Road Transport in October 2022