John Deere Corn Head | New John Deere Corn Heads | Combines

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John Deere New Agriculture Combines Corn Heads C12R 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 (15.2 cm) with RowMax™ Chopping Stalk Rolls

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Specifications

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John Deere

CR12

Corn Head

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Key Specs

Approximate overall width	With 50.8-cm (20-in.) row spacing: 6.5 m 21.17 ft With 55.9-cm (22-in.) row spacing: 7 m 23 ft With 76.2-cm (30-in.) row spacing: 9.14 m 30 ft With 91.4-cm (36-in.) row spacing: 10.9 m 35.8 ft With 96.5-cm (38-in.) row spacing: 11.4 m 37.4 ft
Approximate folded width
Row spacings	50.8, 55.9, 76.2, 91.4, or 96.5 cm 20, 22, 30, 36, or 38 in.
Deck plate adjustment	Hydraulic adjustment
Gathering chain adjustment	Spring loaded, self-adjusting
Gathering chains	Heavy-duty, 620, endless steel roller chain with chromed pins (no master connecting link)

Corn Head

Gathering points	Four-position, low-profile floating type hinged above gathering chains
Center and outer gatherings	Hinged, quickly removable
Gathering chains	Heavy-duty, 620, endless steel roller chain with chromed pins (no master connecting link)
Minimum clearance between gathering chains and ground	32 mm 1.25 in.
Row unit drive	Enclosed, submerged-in-lubricant gearbox, driven by single input hexagon shaft
Gathering chain adjustment	Spring loaded, self-adjusting
Stalk rolls	Opposed, intermeshing, and chopping (two per row-unit)
Deck plate adjustment	Hydraulic adjustment
Slip clutch	One per row-unit plus auger drive
Trash knives	Full-length, one-piece, heat-treated steel
Stalk deflectors	Factory-installed option

Dimensions

Approximate overall width	With 50.8-cm (20-in.) row spacing: 6.5 m 21.17 ft With 55.9-cm (22-in.) row spacing: 7 m 23 ft With 76.2-cm (30-in.) row spacing: 9.14 m 30 ft With 91.4-cm (36-in.) row spacing: 10.9 m 35.8 ft With 96.5-cm (38-in.) row spacing: 11.4 m 37.4 ft
Approximate folded width	Points in operating position (lowered) With 50.8-cm (20-in.) row spacing: 2.97 m 9.75 ft With 55.9-cm (22-in.) row spacing: 2.97 m With 76.2-cm (30-in.) row spacing: 3.2 m 10.58 ft With 91.4-cm (36-in.) row spacing: 3.2 m With 96.5-cm (38-in.) row spacing: 3.2 m Points folded up (service position) With 50.8-cm (20-in.) row spacing: 2.3 m 7.58 ft With 55.9-cm (22-in.) row spacing: 2.3 m With 76.2-cm (30-in.) row spacing: 2.6 m 8.58 ft With 91.4-cm (36-in.) row spacing: 2.6 m With 96.5-cm (38-in.) row spacing: 2.6 m
Approximate shipping weight (includes shipping skid)	With 50.8-cm (20-in.) row spacing: 4534 kg 9996 lb With 55.9-cm (22-in.) row spacing: 4620 kg 10,185 lb With 76.2-cm (30-in.) row spacing: 3490 kg 7694 lb With 91.4-cm (36-in.) row spacing: 5416 kg 11,940 lb With 96.5-cm (38-in.) row spacing: 5149 kg 11,352 lb
Row spacings	50.8, 55.9, 76.2, 91.4, or 96.5 cm 20, 22, 30, 36, or 38 in.
Standard weight	With 50.8-cm (20-in.) row spacing: non StalkMaster™ 3561 or StalkMaster 3965 kg 7851 or 8741 lb With 55.9-cm (22-in.) row spacing: non StalkMaster 3667 or StalkMaster 3490 kg 8084 or 7694 lb With 76.2-cm (30-in.) row spacing: non StalkMaster 3871 or StalkMaster 4275 kg 8534 or 9425 lb With 91.4-cm (36-in.) row spacing: non StalkMaster 4132 or StalkMaster 4534 kg 9110 or 9996 lb With 96.5-cm (38-in.) row spacing: non StalkMaster 4216 or StalkMaster 4620 kg 9295 or 10,185 lb

Additional information

Date collected	15 June 2020

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