Fonte: http://en.wikipedia.org/wiki/Driving_licence_in_Australia

Retirado da fonte: The holder of a car licence is permitted to drive Class C motor vehicles. These are vehicles up to 4.5 tonnes gross vehicle mass (GVM) including cars, utilities, vans, some light trucks, car-based motor tricycles, **tractors and implements** such as graders, and vehicles that seat up to 12 adults, including the driver.