1) Two high-quality, reversible knives per disc on four, five or six oval cutting discs
2) Rock guards and skid shoes to protect discs and carry the cutterbar over uneven ground.
3) An enclosed gear-driven cutterbar that provides years of reliable service
4) A 540-rpm PTO driveline with overrunning clutch to protect the tractor driveline
5) Adjustable flotation springs for changing cutterbar ground pressure
6) A spring-loaded breakaway latch that protects the cutterbar
7) A single-acting hydraulic cylinder that easily lifts the cutterbar after each pass
8) An articulation joint that allows mowers to operate above and below horizontal
