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Indian locomotive class WDG-4

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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Alternator
TA-17-CA6A AC
Aspiration
turbocharged
Axle load
21,000 kg (46,000 lb)
Build date
(EMD) 1997–1998 (BLW) 2002–2018
Builder
EMD BLW
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…

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Indian locomotive class WDG-4

Nodes23
Edges22
Triples35
Avg. degree1.91
Density0.086957
Components1

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Indian locomotive class WDG-4

Top relations

Alternator · 1
Indian locomotive class WDG-4 → TA-17-CA6A AC
Aspiration · 1
Indian locomotive class WDG-4 → turbocharged
Axle load · 1
Indian locomotive class WDG-4 → 21,000 kg (46,000 lb)
Build date · 1
Indian locomotive class WDG-4 → (EMD) 1997–1998 (BLW) 2002–2018
Builder · 1
Indian locomotive class WDG-4 → EMD BLW
Career · 1
Indian locomotive class WDG-4 → 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…
Configuration: · 1
Indian locomotive class WDG-4 → ​
Cylinders · 1
Indian locomotive class WDG-4 → 16
Displacement · 1
Indian locomotive class WDG-4 → 186.2 liters (11,360 cubic inches)
Engine type · 1
Indian locomotive class WDG-4 → two-stroke V16 diesel

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Important terminology

emd locomotive hp wdg-4 locomotives also 500 wdg-4d numbered prime mover produced based indian class railways kw built passenger like

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Indian locomotive class WDG-4AlternatorTA-17-CA6A AC1.00infobox
Indian locomotive class WDG-4Aspirationturbocharged1.00infobox
Indian locomotive class WDG-4Axle load21,000 kg (46,000 lb)1.00infobox
Indian locomotive class WDG-4Build date(EMD) 1997–1998 (BLW) 2002–20181.00infobox
Indian locomotive class WDG-4BuilderEMD BLW1.00infobox
Indian locomotive class WDG-4CareerCareerOperatorsIndian 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…1.00infobox
Indian locomotive class WDG-4Configuration:1.00infobox
Indian locomotive class WDG-4Cylinders161.00infobox
Indian locomotive class WDG-4Displacement186.2 liters (11,360 cubic inches)1.00infobox
Indian locomotive class WDG-4Engine typetwo-stroke V16 diesel1.00infobox
Indian locomotive class WDG-4Fuel capacity6,100 Litres1.00infobox
Indian locomotive class WDG-4Fuel typeDiesel fuel1.00infobox
Indian locomotive class WDG-4Gauge5 ft 6 in (1,676 mm)1.00infobox
Indian locomotive class WDG-4Height4.11 m (13 ft 6 in)1.00infobox
Indian locomotive class WDG-4Length21.26 m (69 ft 9 in)1.00infobox
Indian locomotive class WDG-4Loco brakeAir1.00infobox
Indian locomotive class WDG-4Loco weight126,000 kg (278,000 lb) or 126 t (124 long tons; 139 short tons)1.00infobox
Indian locomotive class WDG-4Maximum speed105 km/h (65 mph)1.00infobox
Indian locomotive class WDG-4ModelGT46MAC (1997–2007) GT46ACe (2007–2016) JT46ACe (2013–2018)1.00infobox
Indian locomotive class WDG-4NumbersWDG-4: 12001–12999 & 70001–70190 WDG-4D: 12681 & 70301–708821.00infobox
Indian locomotive class WDG-4OperatorsIndian Railways, Sri Lanka Railways [as locomotive class M-11, Down-tweaked to 3,250 HP (2.4 MW) using a v12-710 prime mover]1.00infobox
Indian locomotive class WDG-4Performance figuresPerformance 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)1.00infobox
Indian locomotive class WDG-4Power output4,000 hp (2,980 kW) / 4,500 hp (3,360 kW)1.00infobox
Indian locomotive class WDG-4Power typeDiesel–electric1.00infobox
Indian locomotive class WDG-4Prime moverEMD 16-710G3B1.00infobox
Indian locomotive class WDG-4SpecificationsSpecificationsConfiguration: ​ • 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…1.00infobox
Indian locomotive class WDG-4Total producedWDG-4: 1188 WDG-4D: 583 (Mainline Production has stopped, but happens occasionally for Non-Railway Customers)1.00infobox
Indian locomotive class WDG-4Traction motors1 inverter per truck, AC traction motors1.00infobox
Indian locomotive class WDG-4Tractive effort540 kN (120,000 lbf)1.00infobox
Indian locomotive class WDG-4Train brakesGraduated Release Twin Pipe Air Brake, Dynamic Brakes, Blended1.00infobox

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