 Freedom-Ford.com. Mason Machinery has MacDon's M1240 windrower that offers cab features to keep operators safe, comfortable, and productive all day long, including ultra-glide cab suspension, a high-back multi-adjustable air ride seat, Bluetooth radio, warning beacons, and a fully adjustable steering column. The deluxe option takes it further with heated vented leather seating, power mirrors, and a 360-degree night vision to keep you cutting along after the sun sets.