New South Wales Bradfield suburban carriage stock
| New South Wales Bradfield carriage stock | |
|---|---|
Preserved C3045 at the New South Wales Rail Transport Museum in March 2010 | |
| In service | 1921–1975 |
| Manufacturer | Clyde Engineering Ritchie Brothers Meadowbank Manufacturing Company Eveleigh Carriage Workshops |
| Constructed | 1921–1922 |
| Number built | 193 |
| Fleet numbers | C3000-C3100, T4101–T4284, D4001-D4009 |
| Operators | New South Wales Government Railways Public Transport Commission |
| Depots | Flemington Hornsby Mortdale Punchbowl |
| Lines served | All Sydney suburban |
| Specifications | |
| Car length | 18.75 m (61 ft 6+1⁄4 in) |
| Width | 3.180 m (10 ft 5+1⁄4 in) |
| Height | 3.930 m (12 ft 10+3⁄4 in) |
| Wheel diameter | 42 in (1,067 mm) |
| Maximum speed | 80 km/h (50 mph) |
| Traction system | 2 x Metropolitan-Vickers MV172 motors per carriage, Semi automatic Electro-pneumatic resistance control, DC series wound brushed traction motors |
| Power output | 2 x 270 kW (360 hp) |
| Transmission | 58:18 Gear ratio. Straight cut gears. |
| Electric system(s) | 1,500 V DC catenary |
| Current collector(s) | Single-pan diamond pantograph |
| Braking system(s) | Westinghouse air |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
The New South Wales Bradfield suburban carriage stock are a type of electric multiple unit operated by the New South Wales Government Railways and its successors between 1921 and 1975.