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Number of Rows: 12
Row Spacing: 76.2 cm
Serial Number: Y8S018744
Condition: Used
Stock Number: 61946
Description: 3412 12 row 30"
POLLY-GOOD
DECK PLATES HAVE ONE SEASON ON THEM
KNIVES LESS THAN 200 ACRES
NON CHOPPING
FIELD TRACKER SENSORS
GATHERING CHAIN...
Updated: Wednesday, July 22, 2026 10:57 AM
Location: Orange City, Iowa, USA
Seller: Town & Country Implement
Serial Number: YAS022519
Condition: Used
Stock Number: 5000
Description: CASE 3412 CORN HEAD Quantity: 1
Updated: Tuesday, July 28, 2026 01:59 PM
Location: Sikeston, Missouri, USA
Seller: Dewitt Auction Co
Row Spacing: 76.2 cm
Serial Number: YAS023492
Condition: Used
Stock Number: 8250
Description: CASE IH 3412 CORN HEAD, 30" ROWS Quantity: 1
Updated: Tuesday, July 28, 2026 01:58 PM
Location: Sikeston, Missouri, USA
Seller: Dewitt Auction Co
Serial Number: YDS039730
Condition: Used
Stock Number: 3027
Description: '13 Case-IH 3412 12X30 corn head w/Patriot crop sweeper reel Header height, row sense, SN: YDS039730 Quantity: 1
Updated: Monday, July 27, 2026 11:07 PM
Location: Coggon, Iowa, USA
Seller: Hoge Auctioneering
Number of Rows: 12
Row Spacing: 76.2 cm
Serial Number: YDS040330
Condition: New
Stock Number: N4864
Description: 2014 Case IH 3412 12R
2014 CASE IH 3412 12 ROW CORN HEADER-30 IN SPACING-12 ROWS-PINCHING KNIFE ROLLS
Updated: Tuesday, June 30, 2026 09:14 AM
Location: Charleston, Missouri, USA
Seller: Medlin Equipment Co.
Number of Rows: 12
Row Spacing: 76.2 cm
Serial Number: YCS039221
Condition: Used
Stock Number: T03422
Chopping Capabillity: Non Chopping
Description: 2013 Case IH 3412 Corn Head. 12 Row 30" Spacing Unit Rigid Frame, Non-chopping and 6 Spline Drive Shaft. Fits CIH Flagship Combines. Header Carts...
Updated: Monday, June 29, 2026 04:16 PM
Location: Mildmay, Ontario, Canada
Seller: Equipment Ontario
Number of Rows: 12
Row Spacing: 76.2 cm
Rolls: Knife
Condition: Used
Description: 2013 CIH 3412 12 row 30" head, good shape
Updated: Monday, July 27, 2026 02:12 PM
Location: Norfolk, Nebraska, USA
Seller: Pfeifer's Machinery Sales
Number of Rows: 12
Row Spacing: 76.2 cm
Cutting Width: 9.14 m
Serial Number: YDS039479
Condition: Used
Stock Number: P7573
Description: Helping Customer Sale Call For More Information
Updated: Tuesday, July 28, 2026 08:45 AM
Location: Paragould, Arkansas, USA
Seller: Baker Imp - Paragould
Serial Number: YDS039488
Condition: Used
Stock Number: UC4428
Description: Case IH 3412, 12R Corn Head, 12-30”, CNH Feederhouse
Updated: Sunday, July 05, 2026 08:59 PM
Location: La Crosse, Wisconsin, USA
Seller: Johnson Tractor- La Crosse
Number of Rows: 12
Row Spacing: 76.2 cm
Rolls: Knife
Auto Contour: Yes
Serial Number: YDS039700
Condition: Used
Description: 145966
Field Tracker/Contour Master:Yes
Automatic Header Height Control:Yes
Corn Head Type:Rigid
Row Spacing:30
Gathering Rolls:Knife ...
Updated: Wednesday, July 29, 2026 09:20 PM
Location: Salisbury, Missouri, USA
Seller: Crown Power & Equipment - Salisbury
Number of Rows: 12
Row Spacing: 76.2 cm
Rolls: Knife
Serial Number: YBS022453
Condition: Used
Deck Plates: Hydraulic
Description: Ver good head
Updated: Monday, July 27, 2026 02:12 PM
Location: Norfolk, Nebraska, USA
Seller: Pfeifer's Machinery Sales
Number of Rows: 12
Row Spacing: 76.2 cm
Serial Number: YCS022145
Condition: Used
Stock Number: 62301
Description: single point hyd hookup
540 PTO shafts/dual drive
off a 7120 CIH combine
auger & trough good
red poly good
gathering chains & sprockets good
...
Updated: Wednesday, July 29, 2026 10:32 AM
Location: Rock Valley, Iowa, USA
Seller: Town & Country Implement
Number of Rows: 12
Row Spacing: 76.2 cm
Rolls: Knife
Serial Number: YCS022617
Condition: Used
Stock Number: CH617U
Description:
Updated: Friday, June 19, 2026 03:36 PM
Location: Albion, Illinois, USA
Seller: Albion Equipment Company, Inc.
Number of Rows: 12
Row Spacing: 76.2 cm
Condition: Used
Stock Number: 10412
Description: 12 Row-30", Calmer Rolls, Hydraulic Decks... CNH Flag Ship Combine Hook Up...
View our complete inventory of planters, corn headers, flex heade...
Updated: Friday, July 24, 2026 05:20 PM
Location: Glencoe, Minnesota, USA
Seller: Haukos Bros Inc.
Number of Rows: 12
Row Spacing: 76.2 cm
Serial Number: YCS022924
Condition: Used
Stock Number: 64779
Description: 12 ROW 30 INCH
HEADER HEIGHT CONTROL
CHAINS & SPROCKETS-GOOD
KNIVES-OK
540 PTO
Updated: Wednesday, July 29, 2026 10:32 AM
Location: Orange City, Iowa, USA
Seller: Town & Country Implement
Number of Rows: 12
Row Spacing: 76.2 cm
Rolls: Knife
Auto Contour: Yes
Serial Number: YCS022926
Condition: Used
Description: 10779A (A)
Field Tracker/Contour Master:Yes
Corn Head Type:Rigid
Row Spacing:30
Gathering Rolls:Knife
PTO Hook Up Type:1000 21 Spline ...
Updated: Tuesday, July 28, 2026 09:37 PM
Location: Hopkinsville, Kentucky, USA
Seller: H & R Agri-Power
Serial Number: YCS022420
Condition: Used
Stock Number: UC4533
Description: Case IH 3412, 12R Corn Head, 30" Rows, 3 Sensors, Metal On Poly, 540 PTO
Updated: Sunday, July 05, 2026 08:59 PM
Location: Janesville, Wisconsin, USA
Seller: Johnson Tractor
Row Spacing: 50.8 cm
Serial Number: YBS022192
Condition: Used
Description: 12 row 20” nice header
Updated: Thursday, July 16, 2026 09:56 AM
Location: Brownsville, Tennessee, USA
Seller: Vandiver Equipment
Number of Rows: 12
Row Spacing: 76.2 cm
Rolls: Knife
Serial Number: YAS022395
Condition: Used
Outer Side Shield: Yes
Description: 2010 Case IH 3412 cornhead 12 row 30 inch, tall corn shield, 3 sensor auto header
Updated: Saturday, July 18, 2026 12:42 PM
Location: York, Nebraska, USA
Seller: York Equipment, Inc.
Number of Rows: 12
Row Spacing: 76.2 cm
Rolls: Knife
Auto Contour: Yes
Serial Number: YAS018211
Condition: Used
Description: 12 Row
30' Rows
Updated: Tuesday, July 21, 2026 11:18 AM
Location: Murray, Kentucky, USA
Seller: McKeel Equipment
Condition: Used
Stock Number: EQ0044052
Field Ready: Yes
Description: CASE IH 3412
AUTO-CONTOUR HEADSIGHT
Updated: Tuesday, July 07, 2026 02:34 PM
Location: Saint-Hyacinthe, Quebec, Canada
Seller: Terapro Agriculture
Number of Rows: 12
Row Spacing: 76.2 cm
Serial Number: Y9S018849
Condition: Used
Stock Number: 43883
Chopping Capabillity: Non Chopping
Description: 12 Row, 30" Spacing. Please call with questions.
Updated: Friday, July 24, 2026 03:05 PM
Location: Corpus Christi, Texas, USA
Seller: King Ranch Ag & Turf
Number of Rows: 12
Row Spacing: 50.8 cm
Serial Number: YAS022508
Condition: Used
Stock Number: A116620
Description: 2010 CASE IH 3412 CORN HEAD
STOCK #A116620
12 ROW
20 INCH SPACING
KNIFE ROLLS
SINGLE POINT HOOK UP
POLY SNOUTS
NEW DECK PLATE UPDATE KIT FOR...
Updated: Friday, July 17, 2026 12:22 PM
Location: Exeter, Ontario, Canada
Seller: Delta Power Equipment
Number of Rows: 12
Row Spacing: 76.2 cm
Rolls: Knife
Serial Number: YAS022239
Condition: Used
Stock Number: UCH264
Description:
Updated: Monday, July 20, 2026 01:48 PM
Location: Ottumwa, Iowa, USA
Seller: Greiner Implement Company Inc
Number of Rows: 12
Row Spacing: 76.2 cm
Rolls: Standard
Serial Number: YAS023577
Condition: Used
Stock Number: UHF577
Description:
Updated: Friday, July 24, 2026 03:16 PM
Location: Caldwell, Idaho, USA
Seller: Burks' Tractor - Caldwell
Number of Rows: 12
Row Spacing: 76.2 cm
Serial Number: YAS023496
Condition: Used
Stock Number: 8348
Description: 12RN 30", Knife Rolls, Hyd Decks, Flag Ship Hookup, 1Pt Hookup, Head Sight, SS Wear Kits
Updated: Thursday, May 07, 2026 03:52 PM
Location: Marion, South Dakota, USA
Seller: Wieman Land & Auction Co.
Number of Rows: 12
Row Spacing: 76.2 cm
Rolls: Knife
Auto Contour: Yes
Crop Reel: Yes
Serial Number: YAS023583
Description: USED 2010 CASE IH CORN HEAD
-12 ROW RIGID
-30 IN SPACING
-HEADSIGHT W/ 4 SENSORS
-POLY SNOUTS
-KNIFE ROLLS
-HYDRAULIC DECK PLATES
**DISC...
Updated: Tuesday, May 26, 2026 09:14 AM
Location: Pontiac, Illinois, USA
Seller: Stoller International, Inc.
Number of Rows: 12
Row Spacing: 76.2 cm
Condition: Used
Stock Number: 10777
Description: 12 Row-30", Calmer Rolls, Hydraulic Decks... CNH Flag Ship Combine Hook Up...
View our complete inventory of planters, corn headers, flex heade...
Updated: Friday, July 24, 2026 05:20 PM
Location: Glencoe, Minnesota, USA
Seller: Haukos Bros Inc.