It also allowed a much more robust connection between the hauling traces of the oxen and the rear axle of the wagon (usually iron chain or rods) that is necessary for heavy haulage.
They carved the roads and built the rail; their tractive power made populating the interior possible; their contributions to the harvesting of timber opened the bush; they offered a start in life to the enterprising youngster".
Bullocks were preferred by many explorers and teamsters because they were cheaper, quieter, tougher and more easily maintained than horses therefore making them more popular for draught work.
[3] Frequently comprising long trains of bullocks, yoked in pairs, they were used for hauling drays, wagon or jinker loads of goods and lumber prior to the construction of railways and the formation of roads.
In early days the flexible two-wheeled dray, with a centre pole and narrow 3-inch (8 cm) iron tyres was commonly used.
A bullock team was led by a pair of well trained leaders who responded to verbal commands as they did not have reins or a bridle.
[6] The ox-wagon could also be disassembled in five minutes by hitting out four pegs on the wheels, then lifting the top of the wagon in seven pieces and carried by four people over rough terrain or across rivers.
When a pro-German Afrikaner nationalist organisation formed in 1939, to oppose South Africa's entry into World War II on the British side, it called itself the Ossewabrandwag (Ox-wagon Sentinel).