| 词条 | Q-class Melbourne tram |
| 释义 |
|name = Q-class |image = |caption = |manufacturer = Melbourne & Metropolitan Tramways Board |assembly = Holden Street Workshops |constructed = 1922/23 |numberbuilt = 24 |numberservice= |fleetnumbers = 139-150, 190-201 |depots = |designer = |predecessor = |successor = |carlength = 10.06 metres |width = 2.73 metres |height = 2.29 metres |wheeldiameter = 838 mm |wheelbase = 2.29 metres |weight = 13.3 tonnes |capacity = 36 (as built) 28 (as modified) |acceleration = |deceleration = |doors = |lowfloor = |traction motors = |axleload = |powersupply = |collectionmethod = Trolley pole |electricsystem = |wheels driven = |steep gradient = |bogies = JG Brill Company 21E |minimum curve = |gauge = {{RailGauge|1435mm}} }} The Q-class was a class of 24 trams built by the Melbourne & Metropolitan Tramways Board (MMTB). They were built as part of the MMTB's plan to quickly increase the size of its fleet at its Holden Street Workshops. Twenty were rebuilt for use on all night services and in this role they travelled across the network.[1][2][3][4] References1. ^{{cite book|last1=Cross|first1=Norman|last2=Budd|first2=Dale|last3=Wilson|first3=Randall|title=Destination City Melbourne's Electric Trams|date=1993|publisher=Transit Publishing Australia|location=Sydney|isbn=0 909459 18 5|page=62|edition=5}} {{MelbourneTramNavbox|state=collapsed}}2. ^[https://vicsig.net/trams/class/Q Q Class] Vicsig 3. ^M&MTB Q No 15W Tramway Museum Society of Victoria 4. ^M&MTB Q No 199 Tramway Museum Society of Victoria 1 : Melbourne tram vehicles |
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