DKHD and DKHDT Series Rotary Disc Headers

Model Range:

Model               Cutting Width

DKHB12           12 ft. (3.66 m)

DKHB15           16 ft. (4.89 m)

DKHDT16         16 ft. (4.89 m)

Nothing can stand in the way of a Challenger® SP185C equipped with a rotary disc header ... including a tight schedule. Choose from three different header models, including the DKHC12, with its 12-foot (3.7 m) cut, and Challenger’s new DKHD and DKHDT RazorBar™ disc headers that cut a 16-foot (4.9 m) swath through the toughest crop conditions at speeds and efficiencies other headers can’t begin to match.
 
DKHDT and DKHD Series disc headers feature a one-piece mainframe for added strength and a rugged modular spur-gear design, which allows all gears to be individually removed through the top of the cutterbar without splitting the bar. That translates into less downtime, lower repair costs and more productivity. The spur gear design also allows the cutterbed profile to be thinner for closer cutting.

Fact is, Challenger rotary disc headers slice through lush alfalfa just as smoothly and cleanly as they do through tall, tangled grass. In addition, header speed can be adjusted independently of engine speed — from 1,800 to 2,600 rpm — for greater fuel efficiency, or to match varying crop conditions.