JD Mower Conditioner.

The John Deere 6 Series rotary mower conditioners (MoCo's) come in five models ranging in cutting widths from 8'2" to 14'6". A low-profile allows cutting as close as .63' to the ground, and the rotating cutting disks reduce streaking or striping in light crops. The strength and impact resistance of the nodular-iron cutterbar reduces the potential for damage in rocky conditions. Depending on the model, John Deere offers three conditioning system choices: urethane rolls, steel rolls or impeller.