G Class
2 Class members. Dual Cab, Co-Co bogies with a live weight of 128t. 16 cylinder EMD engine producing 3300hp for a continuous tractive effort of 340kN, attaining a load category rating L4.
| Class | G |
| Manufacturer | Clyde Engineering |
| Locomotive Numbers | 512, 515 |
| Year of Manufacture | 1984-1985 |
| Quantity | 2 |
| Locomotive Model | JT26C-2SS |
| Engine | EMD 16/645E3C (turbo) |
| Engine RPM | 900 Max/235 Min |
| Wheel Arrangement | Co-Co |
| Wheel Diameter | 1,016 mm |
| Maximum Gross Power | 2,460 kW/ 3,300 hp |
| Alternator | AR16 |
| Traction Motors | D78 |
| Lube Oil Capacity | 920 L |
| Cooling Water Capacity | 1,117 L |
| Control System | Super Series |
| Air Brake | Westinghouse 26 L |
| Dynamic Brake | Extended range |
| Adhesion | 25% |
| Gear Ratio | 61:16 |
| Air Conditioning | Fitted |
| Toilet | Fitted |
| Load Category | L4 |
| Speed Category | S3 |
| Live Weight | 128.0 tonnes |
| Dead Weight | 140.8 tonnes |
| Drawbar Capacity | 1.80 MN |
| Axle Load: | 21.3 tonnes |
| Maximum Speed | 115 km/h |
| Track Gauge Options | Broad (1,600 mm) Standard (1,435 mm) |
| Fuel Capacity | 10,230 L |
| Length Over Couplers | 20.60 m |
| Operating Station | Double - Both ends leading |
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