This special instalment of the Working Tractors series brings together some really spectacular machines with one thing in common - high horsepower! From articulated giants to mighty rubber-tracked crawlers this DVD is a power-packed, ground-shaking tribute to some of the biggest tractors. Both old and new machines feature, including examples from Caterpillar, Steiger, New Holland Versatile, John Deere, Challenger, Massey Ferguson, Ford and Case IH.