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The Indian locomotive class WDG-4 (EMD GT46MAC) is a type of six-axle (Co-Co) freight-hauling diesel–electric locomotive with AC electric transmission designed by General Motors Electro-Motive Diesel in 1997–1998 for Indian Railways, where they are classed as WDG-4. Derived from the EMD SD70MAC, it is powered by a 4,000 hp (3,000 kW) 16-cylinder EMD…
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Indian locomotive class WDG-4 | Alternator | TA-17-CA6A AC | 1.00 | infobox |
| Indian locomotive class WDG-4 | Aspiration | turbocharged | 1.00 | infobox |
| Indian locomotive class WDG-4 | Axle load | 21,000 kg (46,000 lb) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Build date | (EMD) 1997–1998 (BLW) 2002–2018 | 1.00 | infobox |
| Indian locomotive class WDG-4 | Builder | EMD BLW | 1.00 | infobox |
| Indian locomotive class WDG-4 | Career | CareerOperatorsIndian Railways, Sri Lanka Railways [as locomotive class M-11, Down-tweaked to 3,250 HP (2.4 MW) using a v12-710 prime mover]NumbersWDG-4: 12001–12999 & 70001–701… | 1.00 | infobox |
| Indian locomotive class WDG-4 | Configuration: | | 1.00 | infobox |
| Indian locomotive class WDG-4 | Cylinders | 16 | 1.00 | infobox |
| Indian locomotive class WDG-4 | Displacement | 186.2 liters (11,360 cubic inches) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Engine type | two-stroke V16 diesel | 1.00 | infobox |
| Indian locomotive class WDG-4 | Fuel capacity | 6,100 Litres | 1.00 | infobox |
| Indian locomotive class WDG-4 | Fuel type | Diesel fuel | 1.00 | infobox |
| Indian locomotive class WDG-4 | Gauge | 5 ft 6 in (1,676 mm) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Height | 4.11 m (13 ft 6 in) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Length | 21.26 m (69 ft 9 in) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Loco brake | Air | 1.00 | infobox |
| Indian locomotive class WDG-4 | Loco weight | 126,000 kg (278,000 lb) or 126 t (124 long tons; 139 short tons) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Maximum speed | 105 km/h (65 mph) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Model | GT46MAC (1997–2007) GT46ACe (2007–2016) JT46ACe (2013–2018) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Numbers | WDG-4: 12001–12999 & 70001–70190 WDG-4D: 12681 & 70301–70882 | 1.00 | infobox |
| Indian locomotive class WDG-4 | Operators | Indian Railways, Sri Lanka Railways [as locomotive class M-11, Down-tweaked to 3,250 HP (2.4 MW) using a v12-710 prime mover] | 1.00 | infobox |
| Indian locomotive class WDG-4 | Performance figures | Performance figuresMaximum speed105 km/h (65 mph)Power output4,000 hp (2,980 kW) / 4,500 hp (3,360 kW)Tractive effort540 kN (120,000 lbf) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Power output | 4,000 hp (2,980 kW) / 4,500 hp (3,360 kW) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Power type | Diesel–electric | 1.00 | infobox |
| Indian locomotive class WDG-4 | Prime mover | EMD 16-710G3B | 1.00 | infobox |
| Indian locomotive class WDG-4 | Specifications | SpecificationsConfiguration: • UICCo′Co′ • CommonwealthCo-CoGauge5 ft 6 in (1,676 mm)TrucksHTSCLength21.26 m (69 ft 9 in)Height4.11 m (13 ft 6 in)Axle load21,000 kg (46,000 lb… | 1.00 | infobox |
| Indian locomotive class WDG-4 | Total produced | WDG-4: 1188 WDG-4D: 583 (Mainline Production has stopped, but happens occasionally for Non-Railway Customers) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Traction motors | 1 inverter per truck, AC traction motors | 1.00 | infobox |
| Indian locomotive class WDG-4 | Tractive effort | 540 kN (120,000 lbf) | 1.00 | infobox |
| Indian locomotive class WDG-4 | Train brakes | Graduated Release Twin Pipe Air Brake, Dynamic Brakes, Blended | 1.00 | infobox |
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