OUT OF STOCK
Heavy farm work calls for crawler tractors. But traditional steel tracks have their limitations and when, in 1987, Challenger introduced their model 65 with rubber tracks a revolution was under way. This exciting new DVD by Chris Lockwood shows 23 examples working on British farms - subsoiling, ploughing, cultivating, pressing and drilling with machines that pull up to 600 hp coupled to electronic wizardry such as GPS and auto steer. DVD approx. 100 mins.