A double-decker tram or double-deck tram is a tram that has two levels or decks. Some double-decker trams have open tops. Double-deck trams were once popular in some European cities, like Berlin and London, throughout the British Empire countries in the early half of the 20th century including Auckland, Christchurch and Wellington in New Zealand; Hobart, Tasmania in Australia and in parts of Asia. They are still in service or even newly introduced in Hong Kong, Alexandria, Oranjestad, Blackpool, Birkenhead, Franschhoek, Auckland and Douglas, mostly as heritage or tourist trams.
The earliest trams in Australia operated in the latter decades of the 19th century, hauled by horses or "steam tram motors". At the turn of the 20th century, propulsion almost universally turned to electrification, although cable trams lingered in Melbourne. In cities and towns that had trams, they were a major part of public transport assets.
The O-class trams were a class of trams operated on the Sydney tram network.
The P-class trams were a class of trams operated on the Sydney tram network.
The R1-class trams were a class of trams operated on the Sydney tram network. Their design was a development of the R class.
The C-class trams were a class of single bogie end-loading electric trams operated on the Sydney tram network.
The R-class trams were a class of drop-centre saloon car type trams operated on the Sydney tram network.
The D-class trams were a class of single bogie Californian Combination type trams operated on the Sydney tram network with open cross benches at the ends and a saloon in the centre.
The Sydney Steam Motor Trams were built for and operated by the New South Wales Government Tramways of Australia.
The E-class trams were a class of single bogie (four-wheel) single-ended cross-bench design trams operated on the Sydney tram network. They always operated in permanently-coupled pairs because they were fitted-out electrically as if the pair was a single bogie car.
The Sydney G-class Trams were a class of single ended cars were designed to operate either permanently coupled back to back in pairs or singly hauling a trailer on lines with reversing arrangements at the terminii.
The H-class trams were purpose built single truck, open cross bench cars built at Randwick Tramway Workshops as tourist cars for the City - Bondi Beach/Coogee and City - La Perouse/Botany services.
The J-class trams were built as replacements for the King Street to Ocean Street, Edgecliff cable line designed to provide a frequent schedule, but with a lower seating capacity. Some briefly operated on the Manly lines in 1911. Withdrawals commenced in 1934 with the entry of the R Class trams, with all out of service by 1936.
The K-class trams were a single truck all crossbench design, with closed compartments at one end and open seating at the other operated on the Sydney tram network. Withdrawals commenced in 1939. By 1949, only 1295 and 1296 remained in service on the Neutral Bay line, being withdrawn in the mid-1950s. Two were sold as track scrubbers in 1959 to Melbourne.
The M-class trams were built by the Randwick Tramway Workshops for use on tourist services on the Sydney tram network to replace two modified G class trams. Originally allocated to Fort Macquarie Tram Depot, they later moved to Newtown and again to Ultimo before being scrapped in 1941.
The N-class trams were a crossbench design of tram with a two-bogie design, each pair of benches had doors at each side.
Steam trams of the 1880s and 1890s had separate numbers for motors and trailers within each separate system and the unified numbering scheme was not introduced for the electric tramcars until 1890.
The F-class was a class of two trams built by Duncan & Fraser, Adelaide, for the Prahran & Malvern Tramways Trust (PMTT). Both passed to the Melbourne & Metropolitan Tramways Board on 2 February 1920 when it took over the PMTT, becoming the F-class and retaining their running numbers. They were designed as summer cars, with five doors on each side. When rebuilt in 1923, some of the doors were filled in and longitudinal seating was fitted.
The P-class was a class of eight trams built by Duncan & Fraser, Adelaide for the Hawthorn Tramway Trust (HTT) as numbers 25 to 32. All passed to the Melbourne & Metropolitan Tramways Board on 2 February 1920 when it took over the HTT becoming the P-class and being renumbered 131 to 138.
Valley Heights Steam Tram Rolling Stock is a heritage-listed collection of tramway machinery at 17b Tusculum Road, Valley Heights, City of Blue Mountains, New South Wales, Australia. It was built from 1889 to 1891. The property is owned by Steam Tram and Railway Preservation (Co-op) Society. It was added to the New South Wales State Heritage Register on 21 October 2016.
