The 4400 corn headers are designed to handle increasing corn yields and tougher corn plants. With the increased productivity of the Axial-Flow^® combines, the double roller chains run in an oil bath, to operate the row units in 8 and 12 and 16 row corn headers. It gives them the ability to handle the toughest and heaviest crop conditions at the maximum reliabilty. The row unit gearboxes themselves are a heavy-duty design. All row units are slip clutch protected and run in an oil bath for quiet running and high reliability.

A perfect chop is essential with corn stalks, speeding up and enhancing their decomposition and preventing stalk borer pests from overwintering in the crop. With the 4400 header the corn plants are pulled down by high speed stalk rollers fitted with hardened knives, to ensure a proper grip on the plant to prevent the straw from entering the combine. Optional stalk choppers are available for each row, chopping the stubble close to ground, and to chop the straw pulled down by the rollers. The chopped straw is spread evenly over the rows for fast decomposition. The choppers can be engaged or disengaged separately for every row when the header is used in very stony conditions.

Simplicity is key when it comes to servicing. On 4400 series headers the row unit dividers can easily be opened one handed, with gas struts providing assistance. Every header also comes with a spring tension release tool for removing the gathering chain. To move quickly from one field to another without leaving the comfort of the cab, both six- and eight-row headers are available in a foldable configuration.

Designed for precise, high-capacity harvesting, C500 series corn headers have been updated to ensure your crop is handled quickly and efficiently.

• Capacity
  With the largest infeed auger in the industry and improved row unit design, overall capacity has been increased by more than 30% over previous models.


• Weight
  Engineering advancements have reduced weight by more than 45 kgs per row unit without sacrificing durability.
  Less weight provides a better center of gravity for the header and combine with reduced weight at the front on the combine.


• Durability
  Driveline maintenance requirements have been reduced.
  Gearboxes replace chain drives, improving durability and performance and reducing maintenance intervals.
  Row unit and chopper drivelines are independent, providing individual overload protection for both the chopper and row unit drives.


• Productivity
  Industry-exclusive dual self-adjusting hydraulic deck plates come standard. Two methods of adjustment allow for easy fine-tuning as field conditions change: in-cab operator adjustment to meet overall crop conditions, and automatic micro adjustments for changing field conditions.
  Header mounted sensors provide in-cab slip detection, immediately notifying the operator.
  Powered end-divider augers ensure optimum productivity in even the most challenging conditions.
  Tall-corn attachments are available.

Case IH's proven hood and divider design ensures smoother and cleaner picking, particularly in downed corn. The redesigned outer hoods accommodate divider augers and tall corn attachments and can be changed without modifications or the need for tools. An optional tall corn attachment is compatible with units that have active end augers installed. Poly shields are held in place over top of the augers and are easily stored on the backsheet of the header when not in use.

Engineered for today’s combines, C500 series row units are notably lighter.
An integrated toolbar allows for direct installation of optional stalk stomper assemblies. Two stalk stomper selections are available.

• Row Unit Features
  Independent drive lines for row unit and chopper drives with dedicated slip clutch protection ensures optimal performance and reduces the risk of damage to the entire drive system.
  Redesigned, lighter row units complement the larger cross auger for lower overall header weight, minimizing compaction and improving weight distribution of the combine. A spring-free, self-adjusting deck plate linkage system offers up to 6mm of variation. Its design eliminates common buildup issues found in spring-adjusted systems, significantly reducing maintenance time and costs.
  Header-mounted automatic slip clutch detection utilizes in-cab alerts through the Case IH Pro 1200 or Pro 700 display, identifying problems before a major failure occurs.


• Compatibility
  C500 series corn heads have been designed to be compatible with 140/150/160 series Case IH combines, 240/250/260 series Case IH combines, as well as the new AF series combines.

Designing a header capable of taking on any challenge it’s likely to face in the field, is a tall order. The 3100 draper header handles every crop in its stride. The cam action reel lifts the crop and draws it over the cutterbar, before gently laying it on the belt. The reel is adjustable from the cab to help feeding in different conditions. The 3100 series draper headers have been developed to allow the full capacity of Case IH Axial-Flow combines to be exploited, but while this means they match the high forward speeds attainable, that’s not at the cost of grain losses. Grain-saving belts are designed to harvest more and retain all grain. The narrow end dividers minimise crop knock down, particularly when cutting out of the row, while the gentle yet rugged belts maximise throughput and capacity. An optional top auger can be fitted to allow even and unrestricted crop flow into the combine when working in tough rape/canola straw and dense straw conditions.

Among the most innovative features of Case IH combine header design is the patented central knife drive, which powers the two phased knives from the middle of the header, resulting in smooth running without vibrations. For reduced wear and longer life, the knife drive runs in an oil bath. An integrated stone trap collects stones and soil to ensure contamination cannot reach the grain tank and the chances of combine internal damage are minimised.

Simple reversing of the belts and the auger. When combining has recommenced, side belt drive is delayed by 3-5 to ensure a smooth crop flow to the feeder.