Cold Planers and Milling Machines Cold Planers and Milling Machines. play_circle_outline. 1Minute Manager's Edge: BM 35 Milling Machine. PM300 Series Cold Planers. Roadtec RT500 Recycling Trailer. BM 2200/75 Milling Machine. Roadtec RX600e Cold Planer. PM620, PM622 Milling Machines.