Clips from latest DVD 'Machines at Work' Volume 3, includes NH CR9090 Combine, Grimme Maxtron 620 Beet Harvester, MF 7274 Combine, MF 2190 Baler, Agrifac Big Six Beet Harvester, Case 430 Quadtrac, Carrot Harvesting, Beet drilling, Muck spreading and much more.