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General Electric ES40DC, ES44DC and ES44AC
For the EPA Tier 2 emissions standard, GE developed the new Evolution Series engine, also known as “GEVO”. By far the most successful variant, with almost 3,900 locomotives sold, is the ES44AC, the successor to the AC...
General
| Property | General Electric ES40DC, ES44DC and ES44AC Remove |
|---|---|
| Built | 2005-2010 |
| Manufacturers | General Electric |
| Wheel arrangement | C-C |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | General Electric ES40DC, ES44DC and ES44AC Remove |
|---|---|
| Length | 22.30 m |
| Rigid wheelbase | 4.01 m |
| Service weight | 188.7 t |
| Adhesive weight | 188.7 t |
| Axle load | 31.4 t |
| Fuel capacity | 18,927 l (Diesel) |
Power plant
| Property | General Electric ES40DC, ES44DC and ES44AC Remove |
|---|---|
| Engine | GE GEVO-12 |
| Engine type | V12 diesel |
Power
| Property | General Electric ES40DC, ES44DC and ES44AC Remove |
|---|---|
| Power source | diesel-electric |
| Indicated power | 3,281 kW (4,461 PS) |
| Top speed | 113 km/h |
| Starting effort | 631.6 kN |
Calculated values
| Property | General Electric ES40DC, ES44DC and ES44AC Remove |
|---|---|
| Factor of adhesion | 1 : 2.93 |
| Power-to-weight ratio | 17.4 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
