The mounted 451 is available with a seven-or nine-foot cutterbar with bolt-on knife sections. The trail-type 456 is only available with a nine-foot cutterbar with bolt-on knife sections.
Exclusive telescoping yoke uses tractor power to lift the mower for easy hook-up. (451 only)
Pitmanless drive and tapered roller bearing give you fast, smooth cutting with less wear on the knife assembly and hold-down clips.
Spring-loaded latch ensures fast breakaway if cutterbar encounters an obstruction. Mower relatches when you back up.
Cutterbar guards are forged from high-strength carbon steel for extra-long life.