Not to be confused with the EMD SDP40F.
| EMD SDP40 | |
|---|---|
| Kansas City Southern Railway 3057 | |
| Power type | Diesel-electric |
| Builder | General Motors Electro-Motive Division (EMD) |
| Model | SDP40 |
| Build date | June 1966 – May 1970 |
| Total produced | 20 |
| AAR wheel arr. | C-C |
| UIC classification | Co'Co' |
| Gauge | 4 ft 8 1⁄2 in (1,435 mm) |
| Trucks | Flexicoil C2L |
| Wheel diameter | 40 in (1,016 mm) |
| Minimum curve | 274 ft (84 m) |
| Length | 65 ft 8 in (20.02 m) over the coupler pulling faces |
| Width | 10 ft 0 in (3.05 m) |
| Height | 15 ft 5 1⁄4 in (4.705 m) |
| Locomotive weight | 370,000 lb (170,000 kg) |
| Fuel type | diesel |
| Fuel capacity | 1,800 USgal (6,800 l; 1,500 imp gal) |
| Lubricant capacity | 243 USgal (920 l; 202 imp gal) |
| Coolant capacity | 295 USgal (1,120 l; 246 imp gal) |
| Water capacity | 2,200 USgal (8,300 l; 1,800 imp gal) |
| Sandbox capacity | 56 cu ft (1.6 m3) |
| Fuel consumption | 167 USgal (630 l; 139 imp gal) per hour |
| Water consumption | 45 USgal (170 l; 37 imp gal) per hour |
| Prime mover | EMD 16-645-E3 |
| Engine RPM range | 315-900 |
| Engine type | Two-stroke diesel |
| Aspiration | Mechanically-assisted turbocharger |
| Displacement | 10,320 cu in (169,100 cm3) |
| Alternator | AR-10 |
| Traction motors | D-77 |
| Cylinders | V16 |
| Transmission | Diesel-electric transmission |
| Top speed | 83 mph (134 km/h) |
| Power output | 3,000 hp (2,240 kW) |
| Train heating | Steam generator |
| Locomotive brake | Independent air; optional: dynamic brakes |
| Train brakes | Air, schedule 26-L |
| Locale | North America |
An SDP40 is a 6-axle passenger diesel-electric locomotive built by General Motors Electro-Motive Division between June 1966 and May 1970. The few built had long service lives.
Read more about EMD SDP40: Design, Aesthetics, Original Owners, Roster, Wrecks, Rebuilds, Preservation