Australian Road Trains Song Ally Harron
Australia has the largest and heaviest road-legal vehicles in the world, with some configurations topping out at close to 200 tonnes (440,000 lb). The majority are between 80 and 120 t (180,000 and 260,000 lb).
Road trains are used for transporting all manner of materials, with livestock, fuel, mineral ores and general freight the most common. Their cost-effective transport has played a significant part in the economic development of remote areas, with some communities totally reliant on a regular service.