John Deere CR18 Corn Head

studio image of corn head

CR18 18-Row Corn Head from John Deere. Learn more about the features, specifications, and more for the CR18 Corn Head.

  • Minimize tire and track damage from stubble with Stalk Deflectors
  • Easily harvest down and leaning corn with Active End Fenders
  • Size residue less than 6 inches with RowMax™ Chopping Stalk Rolls
Manufacturer
John Deere
Category
Corn Heads
Location
Anna, Ohio
Franklin, Indiana
Greenfield, Indiana
Greensburg, Indiana
Greenville, Ohio
Oxford, Ohio
Richmond, Indiana
Rushville, Indiana
Urbana, Ohio
Specs
Key Specs:
Approximate overall widthWith 50.8-cm (20-in.) row spacing: 9.5 m
31.17 ft
With 55.9-cm (22-in.) row spacing: 10 m
32.8 ft
Approximate folded width
Row spacings50.8 or 55.9 cm
20 or 22 in.
Deck plate adjustmentHydraulic adjustment
Gathering chain adjustmentSpring loaded, self-adjusting
Gathering chainsHeavy-duty, 620, endless steel roller chain with chromed pins (no master connecting link)
Corn Head:
Gathering pointsFour-position, low-profile floating type hinged above gathering chains
Center and outer gatheringsHinged, quickly removable
Gathering chainsHeavy-duty, 620, endless steel roller chain with chromed pins (no master connecting link)
Minimum clearance between gathering chains and ground32 mm
1.25 in.
Row unit driveEnclosed, submerged-in-lubricant gearbox, driven by single input hexagon shaft
Gathering chain adjustmentSpring loaded, self-adjusting
Stalk rollsOpposed, 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
Stalk deflectorsFactory-installed option
Dimensions:
Approximate overall widthWith 50.8-cm (20-in.) row spacing: 9.5 m
31.17 ft
With 55.9-cm (22-in.) row spacing: 10 m
32.8 ft
Approximate folded widthPoints in operating position (lowered)
2.97 m
9.75 ft
Points folded up (service position)
2.3 m
7.58 ft
Approximate shipping weight (includes shipping skid)With 50.8-cm (20-in.) row spacing: 4838 kg
10,666 lb
With 55.9-cm (22-in.) row spacing: 4854 kg
10,701 lb
Row spacings50.8 or 55.9 cm
20 or 22 in.
Standard weightWith 50.8-cm (20-in.) row spacing: non StalkMaster™ 4838 or StalkMaster 5149 kg
10,666 or 11,352 lb
With 55.9-cm (22-in.) row spacing: non StalkMaster 4854 or StalkMaster 5404 kg
10,701 or 11,914 lb
Additional information:
Date collected15 June 2020