John Deere 712C Corn Head

image of 712c corn head platform in field

Serviceability and road transport have never been easier with the 712C Corn Head.

  • Knife stalk rolls result in better stalk control
  • AutoTrac™ RowSense™
  • Single-point latching system is fast and easy
  • Stubble lights enhance visibility at night
Key Specs:
Approximate overall width9.144 m
30 ft
Row spacings50.8, 55.9, 69.9, 74.9, or 76.2 cm
20, 22, 27.5, 29.5, or 30 in.
Deck plate adjustmentHydraulic adjustment
Gatherer chain adjustmentSpring loaded, self-adjusting
Gatherer chainsHeavy-duty, 620, endless steel roller chain with chromed pins (no master connecting link)
Corn Head:
Gatherer pointsFour-position, low-profile floating type hinged above gatherer chains
Center and outer gatherersHinged, quickly removable
Gatherer chainsHeavy-duty 620, endless steel roller chain with chromed pins (no master connecting link)
Minimum clearance between gatherer chains and ground32 mm
1.25 in.
Row unit driveEnclosed, submerged-in-lubricant gearbox, driven by single input hexagon shaft
Gatherer chain adjustmentSpring loaded, self-adjusting
Stalk rollsFluted, opposed, intermeshing, and chopping (two per row-unit)
Deck plate adjustmentHydraulic adjustment
Slip clutchOne per row-unit plus auger drive
Trash knivesFull-length, one-piece, heat-treated steel
Chopping optionsRotary
Dimensions:
Approximate overall widthPoints in operating position (lowered)
3 m
10 ft
Points folded up (service position)
2.7 m
9 ft
9.2 m
30.2 ft
Approximate shipping weight (includes shipping skid)3,423 kg
7,546 lb
Row spacings50.8, 55.9, 69.9, 74.9, or 76.2 cm
20, 22, 27.5, 29.5, or 30 in.
Additional information:
Date collected19-Feb-2019

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