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Platform Parts & Attachments

Platform Parts

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Full-Fingered Auger Assembly

Full-Fingered Auger Assembly
  • Feature one retracting feed-finger between each of the auger flights in addition to the standard center fingers
  • Fingers at the end of the auger facilitate feeding and improve visibility of the full cutterbar
  • Increased feeding capacity and reduction of slugs in tough crop conditions
  • Auger fingers not included, but all internal components like shafts, locking collars, auger drive assemblies and hardware are included and fully assembled

Note: Full-finger augers became standard equipment midway through 900 Series Platform production.

 

Part Number: AH205647 - 20-ft. auger (Models: 900 Series Platforms)

Part Number: AH205648 - 22-ft. auger (Models: 900 Series Platforms)

Part Number: AH205649 - 25-ft. auger (Models: 900 Series Platforms)

Part Number: AH205650 - 30-ft. auger (Models: 900 Series Platforms)

Knifeback Repair Kits and Knife Drive Conversion Kits

Knifeback Repair Kits and Knife Drive Conversion Kits
  • Allows you to make repairs on broken knives in the field, reducing machine downtime
  • Repaired knife sections perform as well as pre-assembled knife section
  • As strong as original knifeback

Part Number: AH202442 - Repairs broken John Deere 3-in. knives on 2-1/6-in. hole spacing (including 900, 900F and 900R Cutting Platforms)

Part Number: AH204939 - Cutterbar hardware kit

Part Number: AH202628 - Repairs broken John Deere 4-in., double-cut knives on 900D Series Draper Platforms

Part Number: AH204940 - Cutterbar hardware kit

Knife Sections

Dura-Twin Knife Sections for 4-In. Cutting System

  • Unique 4-in. knife system provides you with faster, cleaner and smoother cutting action
  • Manufactured to the same quality specifications as the Dura-Lite and Dura-Cut knife sections to ensure long wear life and high performance
  • Made of high-carbon and heat-treated hardened chrome steel for long life in most abrasive crop and field conditions
  • Manufactured to stop cracking, distortion and residual stress
  • Deep serrations reduce stripping and tearing of crop – reduces shatter loss at the cutterbar
  • Holes in the knife section provide a controlled breakage zone so the knife section will break without damaging guards
  • Each section securely fastens with special bolt and self-locking nut
  • Allows for quick, easy replacement of knife sections

 

Dura-Twin Fine-Tooth

  • Standard on 600 Series Rigid, 900D draper, and 600D draper platforms
  • Fine-tooth design features 14 teeth per in.
  • Recommended for use in small grains or in grassy undergrowth conditions
  • Smaller serrations more resistant to stone breakage
  • Minimal plugging in serration area

Part Number: H153329 (Models: 600R, 600F, 900D draper and 600D draper platforms)

 

Dura-Twin Coarse-Tooth

  • Standard on 600 Series Flex platforms
  • Coarse-tooth design features 7 teeth per in. with deeper serrations
  • Recommended for use in coarse grains and green-stemmed crops such as soybeans
  • Coarser serrations grab stalks and bring them to ledger surface
  • Coarse-tooth serrations can break easier in small, rocky conditions

Part Number: H163131 (Models: 600R, 600F, 900D and 600D)

Dura-Twin Short/Long Knife Sections for 4-in. Cutting Systems

Dura-Twin Short/Long Fine-Tooth

  • Designed for no-till conditions, allowing stalk to enter cutterbar more efficiently
  • Short tip provides larger area for no-till stalk to enter cutting region, whereas regular Dura-Twin tend to push no-till stalks
  • Can be ordered from the factory on new platforms
  • Work well with blunt-tip 4-in. guards or special no-till guards
  • Fine-tooth design (14 teeth per in.)

Part Number: H215025 (Models: 600F, 600R, 900D and 600D)

 

Dura-Twin Short/Long Coarse-Tooth

  • Designed for no-till conditions with soybeans planted in standing corn stalks or wheat stubble
  • Short tip provides larger area for no-till stalk to enter cutting region, whereas regular Dura-Twin tend to push the stalk with less room for it to enter cutterbar
  • Coarse-tooth design (7 teeth per in.) works effectively in coarse grains or green-stemmed crops such as soybeans
  • Work well with blunt-tip 4-in. guards or special no-till guards
  • Can be ordered from the factory on new platforms

Part Number: H215064 (Models: 600F, 600R, 900D and 600D)

 

Dura-Twin Countersink Fine-Tooth Section

  • Special knife section used only on 600D Draper Platforms with dual-drive knife system
  • Used on the ends of the upper left-hand and lower right-hand knife segments (center overlapping region)
  • Only five H226351 sections used per 600D dual-drive platform
  • Section has countersunk holes for countersink bolts, allowing for flush knife section surface in the center overlapping region

Part Number: H226351 (Models: 600D Platforms with Dual-Drive Knife System)

3-in. Cutting Systems

Dura-Lite and Dura-Cut Sections for 3-in. Cutting System

  • Manufactured of high carbon steel and an induction-hardened heat-treat process for long life in most abrasive crop and field conditions
  • Deep serrations reduce stripping and tearing of crop, minimizing shatter loss at the cutterbar
  • Dura-Lite open-center design reduces weight and lowers the mass of the cutterbar, lowering power requirements
  • Less vibration for a smoother running knife and less stress on the knifehead and drive system
  • Available in both fine-cut and a more aggressive coarse-tooth sections, for coarser, dryer crops
  • Coarse-tooth section, with seven serrations per in., is self-sharpening to maintain a sharp cutting edge
  • Bolt-on design for easy and quick section replacement

 

Dura-Lite Fine-Tooth

  • For 3-in. cutting systems only
  • Open-center design lowers mass of cutterbar, reducing power requirements
  • Reduces vibration for smooth running knife and less stress on drive system
  • Fine-tooth design (14 teeth per in.) recommended for finer stems and grassy undergrowth conditions
  • Smaller serrations are more resistant to stone breakage

Part Number: H207929 (Models: 200, 900, 900F, 900R, 918 Draper and 920 Draper)

 

Dura-Lite Coarse-Tooth

  • For 3-in. cutting systems only
  • Open-center design lowers mass of cutterbar, reducing power requirements
  • Reduces vibration for smooth running knife and less stress on drive system
  • Coarse-tooth design (7 teeth per in.) recommended for coarse, dry crops
  • Coarse-tooth grabs stalks and brings into the ledger surface
  • Self-sharpens to maintain a well-defined pattern
  • Coarse-tooth serrations can break easier in small, rocky conditions

Part Number: H207930 (Models: 200, 900, 900F, 900R, 918 Draper and 920 Draper)

 

Dura-Cut Fine-Tooth

  • For 3-in. cutting systems only
  • Solid section face provides sturdy build, but extra weight and possible vibration on drive system
  • Solid section design can help with more resistance to rock breakage
  • Fine-tooth design (14 teeth per in.) recommended for finer stems and grassy undergrowth conditions
  • Smaller serrations are more resistant to stone breakage

Part Number: H213799 (Models: 200, 900, 900F, 900R, 918 Draper and 920 Draper)

 

Dura-Cut Coarse-Tooth

  • For 3-in. cutting systems only
  • Solid section face provides sturdy build, but extra weight and possible vibration on drive system
  • Solid section design can help with more resistance to rock breakage
  • Coarse-tooth design (7 teeth per in.) recommended for coarse, dry crops
  • Coarse-tooth grabs stalks and brings into the ledger surface
  • Self-sharpens to maintain a well-defined pattern

Part Number: H213800 (Models: 200, 900, 900F, 900R, 918 Draper and 920 Draper)

Coarse-tooth knife section for rocky conditions

  • Designed to break when it comes in contact with an obstacle to reduce possible damage to the knife guard
  • Similar to Dura-Lite coarse tooth section, but it’s through-hardened and painted black
  • Aggressive for coarser, dryer crops
  • Self-sharpens to maintain a well-defined pattern
  • Grabs the stalk and brings it to the ledger surface
  • Part Number: H168316 (Models: 200, 900, 900F, 900R, 918 Draper and 920 Draper)

Auger Fingers

  • Ensure smooth feeding of material into the feeder house
  • Zone hardened to withstand higher stress levels without deforming or breaking
  • Feature a breakaway groove, enabling them to fall back into the auger drum, preventing expensive damage to the platform and reducing repair, cost and downtime
  • Fits exactly
  • Guaranteed

Knife Guards for 4-in. Cutting Systems

These 4-in. knife guards are designed to work with the Dura-Twin knife sections mentioned in the previous section for faster, cleaner cutting action. Long point guards are designed for rigid and draper platforms for small grains, while blunt point are ideal for flex platforms that are used in soybeans and no-till conditions (where long point will stab stalks).

 

Download our Quick Reference Sheet to see available guards and compatible models.

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