
• Individually sealed bearings , gears and lubricant – damage or contamination to one disc doesn't spread to another
• Complete gear lubrication , even when cutting on slopes or at an angle
• Austempered discs for extra hardness and durability in punishing conditions
•A protective liner in the hood helps reduce rock damage
• Heavy-duty gears and cross shafts
Shock Protection System
• Protects key disc module drive components when a disc encounters a field obstacle
• Easier in-field repairs
• Dramatically reduces downtime
• Lower replacement-part cost
• Standard on all rotary disc header models
Heavy Duty Knives
• One-bolt knives that are reversible for twice the cutting life
• A knife speed of 187 mph (301 kph)
• A cutterbar angle that adjusts hydraulically from 2–10 degrees below horizontal using the in-cab switch
Make | Case IH |
Model | RD163 |
Disc Header | |
Cutting width, ft in (m) | 16' 1" (4.90) |
Conditioner type, Roll or Flail | Roll |
Conditioner Removable or can be omitted | Yes |
Overall header width, ft in (m) | 16' 3" (4956) |
Cutting height range, in (mm) | 0.7 to 3.5 (18 to 89) |
Cutter bar angle range, degrees | 0 to 10 |
Header drive | Hydrostatic, two drive motors |
Flotation | Hydraulic |
Weight, lbs (kg) | 4,400 (1996) |
Disc Cutterbar | |
Number of discs | 10 |
Knives per disc | 2 |
Disc cutting diameter, in (mm) | 24.3 (618) |
Disc drive components | Bevel gearsets in individual sealed modules |
Disc speed, rpm | 2500 |
Disc blade tip speed, mph (kph) | 181 (291) |
Crop movement, cutterbar to conditioner | |
Transition description, cutterbar to conditioner | Full width auger w/ discharge paddles |
Conditioner | |
Roll / Rotor length, in (mm) | 102 (2591) |
Roll / Rotor diameter, in (mm) | 10.375 (264) |
Roll / Rotor speed, rpm | 938 |
Roll / Rotor material, standard | Rubber |
Alternate roll material | Steel or High-contact urethane |
Roll surface pattern, standard | Chevron intermeshing |
Roll pressure system | Torsion bar |
Roll adjustment method | Crank |
Windrow/swath width, in (mm) | 38 to 96 (965 to 2438) |
Sales Literature | |
Literature number | CIH07211103 |
Literature date | 7/1/2011 |
Operators Manual | |
Manual number | HF-5124-10 |
Manual date | 9/1/2010 |
Manufacturing status | Current |
First Entry Date | 3/1/2012 |
Revision Date | -- |
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