| Aurizon 5020 class | |
| Powertype: | Diesel-electric |
| Builder: | UGL Rail, Chullora |
| Buildmodel: | General Electric C44acHi |
| Builddate: | 2010 - 2024 |
| Uicclass: | Co-Co |
| Length: | 20.83m (68.34feet) |
| Width: | 2.94m (09.65feet) |
| Height: | 4.25m (13.94feet) |
| Locoweight: | 180 tonnes |
| Fueltype: | Diesel |
| Primemover: | GE 7FDL-16 |
| Aspiration: | Turbocharged |
| Alternator: | GE GMG192 |
| Tractionmotors: | GE 5GEB13 |
| Cylindercount: | 16 |
| Poweroutput: | 4500abbr=onNaNabbr=on |
| Operator: | Aurizon |
| Numinclass: | 25 |
| Fleetnumbers: | 5021 - 5045 |
| Firstrundate: | 2010 |
| Lastrundate: | 2024 |
| Currentowner: | Aurizon |
| Disposition: | 25 in service |
The 5020 class are a class of diesel locomotive built by UGL Rail, Chullora for Aurizon in 2010-2024.
In February 2010, Aurizon ordered nineteen 5020 class locomotives to haul coal trains in the Hunter Valley. They are a heavy haul variant of the UGL Rail C44aci, with C44aci models being a medium weight, power improved version of the heavy haul UGL-GE C40aci Aurizon 5000 class.[1] [2] [3] [4]