Scattered across the frozen wastes of Antarctica an intrepid restorer of historic vehicles will find a motley collection of rusting hulks upon which to practise his skills. Between 1907 and the present day, a huge range of vehicles have been tried, tested and ultimately abandoned amid the ice and snow. A few, like the ‘motor-crawler’ taken by the Ross Sea Party of Shackleton’s Endurance Expedition and one of the Tucker Sno-cats used by Vivian Fuchs to complete the first crossing of the continent have been retrieved and now take pride of place in the Canterbury Museum in Christchurch and the Science Museum in London. And attempts are even now being made to salvage what remains of the Heath-Robinson ‘air-tractor’ used on Douglas Mawson’s Australasian Antarctic Expedition of 1911-14. But most of these vehicles are lost forever, buried in snowdrifts or, in the case of the vehicles carried on the Endurance and at least one bright red Ferguson farm tractor of 1950s vintage, lying at the bottom of the Weddell Sea.
During the Heroic Era of Antarctic exploration, most expedition leaders saw mechanised transport as much as a gimmick to raise the profile of their expeditions prior to departure as a practical means by which to further their plans. Certainly, if they had relied too heavily upon their various machines to attain their exploratory objectives, disappointment would have come early. Shackleton’s Arrol-Johnston motor car and Mawson’s propeller-driven ‘air-tractor’ were both quickly abandoned once in the Antarctic.
Scott’s attitude was different. He firmly believed that if his motor sledges met expectations they would substantially reduce the strain placed on his ponies during the depot-laying journeys. But, in spite of testing in Norway, these failed too as a result of overheating and big-end failure – though to their credit they negotiated 50 miles with a payload of 3,000lb. They also marked the advent of tracked vehicles in the Antarctic and were the forerunners of the tanks of WWI.
Real success came only in 1928 when Richard Byrd took a Ford ‘Snowmobile’ on his first American Antarctic expedition. The Snowmobile, which was virtually a car on skis and tracks, proved much more useful than its predecessors, contributing to the unloading and transportation of stores and completing a journey of 75 miles before being abandoned.
Even more impressive were the vehicles of Byrd’s second expedition of 1933-35. They included two Snowmobiles, three Citröen cars and one ‘Cletrack’ crawler tractor. The latter was capable of hauling 5 tons and, with the vehicle itself weighing 6 tons, represented the first move away from the light vehicles previously favoured. By the end of 1935, the motor convoy had logged more than 11,500 miles – though the majority of this was made up of load carrying from the Bay of Whales to Little America II, rather than inland exploratory journeys.
Byrd’s third expedition was more ambitious still. Its 34-ton ‘Snow Cruiser’ was 55ft long, 20ft wide and 15ft high; it contained living quarters and a laboratory and carried a year’s supply of food and enough fuel for 5,000 miles. It even possessed a roof attachment for an aeroplane. It was also a resounding failure because its four huge wheels gave a contact area with the ice of just 8 square feet. In essence, it failed for exactly the same reasons that Shackleton’s Arrol-Johnston car had failed more than 30 years earlier.
In 1949 the Norwegian-British-Swedish Antarctic Expedition took the American-built Weasel to its base at Maudheim. The Weasels had a dubious reputation: their fan belts broke, they wore out an endless supply of tracks, they had to be handled with extreme caution and they could not be relied upon to pull more than 1½ tons. Taken together, these limitations made using the Weasel for an unsupported journey of any length a distinctly risky business.
Despite these disadvantages, when in the immediate post-war period Vivian Fuchs began to consider the possibility of completing a land-crossing of Antarctica, he initially assumed that Weasels would provide the primary motive power. In addition to the issues relating to reliability, however, he knew that it would be difficult to obtain sufficient numbers of a vehicle which was produced only in small quantities and was already in high demand as a result of increased polar activity on the part of the United States.
Fortunately for the fulfilment of Fuchs’s ambitions, the desire to exploit the Arctic’s mineral reserves resulted, at just the right moment, in the development of an altogether more suitable vehicle. Designed and built by the American Tucker Corporation, the ‘Sno-cat’ was intended primarily to facilitate the repair and maintenance of telephone lines in northern Canada and Alaska. Powered by a 200hp V8 petrol engine and capable of 15mph, its greatest advantage lay in its unique traction system, designed to provide almost 100 per cent traction even when turning in soft snow. The Sno-cat had two major disadvantages, however: it was enormously expensive and very limited in numbers. These factors made it impossible for Fuchs to rely solely upon the Sno-cat. Instead, he and his engineers were forced to make do with what they could get and, in real terms, that meant a motley convoy of Sno-cats, Weasels, a Canadian Muskeg tractor and, most bizarre of all, Ferguson farm tractors.
One Ferguson plunged to the bed of Vahsel Bay when the sea ice broke away. Another was abandoned when the rest of the vehicles pushed into the interior. The Weasels eventually performed much better than might have been expected, but all were left mouldering on the Polar Plateau as they broke down or fuel began to run low. The Muskeg, too, was abandoned to save petrol. Only the expedition’s four Sno-cats completed the crossing, though by the time they reached the Ross Sea some of them were held together, quite literally, with lengths of rope and chunks of timber.
Today, like so many of their predecessors, most of Fuchs’s vehicles still lie strewn along the 2,000-mile route which he forged across Antarctica: sorry testament, perhaps, to man’s wastefulness and his willingness to litter a once pristine natural environment; but surely, too, a wonderful monument to his versatility in overcoming seemingly insurmountable obstacles.

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