2012
Peterbilt Model 579
The aerodynamic Model 579 introduced fuel-saving technologies including integrated roof fairings, full chassis side skirts, and a SmartTorque2 engine strategy. Its PACCAR MX-13 achieved class-leading fuel economy.
Heavy Truck
Especificaciones técnicas
| Motor | 12.9L PACCAR MX-13 turbodiesel I6 |
| Potencia | 510 hp |
| Par motor | 2,237 Nm |
| Transmisión | 12-speed Eaton UltraShift Plus |
| Tracción | 4×2 / 6×4 |
| GVWR | 36,000 kg |
|---|---|
| Payload | 22,000 kg |
| Combustible | Diesel |
| Longitud | 9,600 mm |
| Precio orientativo | $170,000 (USA, 2012) |