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Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: YCS039155
Condition: Used
Chopping Capabillity: Non Chopping
Description: 2012 Case IH 3412 corn head, 12 row, 30 inch, poly snouts, good condition, header trailer sells separately, seller is a local farmer,
Updated: Friday, September 04, 2026 10:01 AM
Location: Zell, South Dakota
Seller: Lutter Auction
Serial Number: YDS040164
Condition: Used
Stock Number: 82
Description: SN: YDS040164, 12 Row, 30 in. Spacing, Pinching Knife Rolls, Lateral Tilt with Height Control, Case IH Flagship Adapter Quantity: 1
Updated: Wednesday, September 02, 2026 09:22 AM
Location: Sawyer, North Dakota
Seller: Pifer's Auction Company
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: Y9S018668
Condition: Used
Stock Number: 29668A
Description: 12-30" Corn Head, Insight Field Tracker & Auto Header Height Control Sensors, Hyd Deck Plates, Good Dividers, Came off 7240 Combine, 540 Shafts
Updated: Thursday, September 10, 2026 04:13 PM
Location: Shenandoah, Iowa
Seller: Vetter Equipment - Shenandoah
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Auto Contour: Yes
Serial Number: YAS018211
Condition: Used
Description: 12 Row
30' Rows
Updated: Monday, August 31, 2026 03:37 PM
Location: Murray, Kentucky
Seller: McKeel Equipment
Number of Rows: 12
Row Spacing: 30 in
Serial Number: YAS023492
Condition: Used
Stock Number: 0004836
Description: 2010 CASE IH 3412 CORN HEAD
Features: 12-row, 30" spacing
Updated: Tuesday, September 08, 2026 12:02 PM
Location: Murray, Kentucky
Seller: Dixon Farm Equipment
Number of Rows: 12
Row Spacing: 30 in
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: Monday, September 14, 2026 07:47 AM
Location: Charleston, Missouri
Seller: Medlin Equipment Co.
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Condition: Used
Description: 2013 CIH 3412 12 row 30" head, good shape
Updated: Thursday, September 03, 2026 02:35 PM
Location: Norfolk, Nebraska
Seller: Pfeifer's Machinery Sales
Serial Number: YDS039488
Condition: Used
Stock Number: UC4428
Description: Case IH 3412, 12R Corn Head, 12-30”, CNH Feederhouse
Updated: Thursday, September 03, 2026 12:25 PM
Location: La Crosse, Wisconsin
Seller: Johnson Tractor- La Crosse
Number of Rows: 12
Row Spacing: 30 in
Condition: Used
Stock Number: 10872
Chopping Capabillity: Non Chopping
Description: 12 Row-30", Knife Rolls, Hydraulic Decks... CNH Flag Ship Combine Hook Up...
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Updated: Wednesday, September 16, 2026 10:38 AM
Location: Glencoe, Minnesota
Seller: Haukos Bros Inc.
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: YCS022686
Condition: Used
Stock Number: B301DU
Description: 540 pto, dual header drive, price subject to reconditioning
Updated: Thursday, September 10, 2026 11:29 AM
Location: Clay Center, Kansas
Seller: Bruna Implement Co. (Clay Center)
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: YBS022453
Condition: Used
Deck Plates: Hydraulic
Description: Very good head
Updated: Wednesday, September 16, 2026 11:23 AM
Location: Norfolk, Nebraska
Seller: Pfeifer's Machinery Sales
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: YCS022617
Condition: Used
Stock Number: CH617U
Description:
Updated: Wednesday, August 12, 2026 07:26 AM
Location: Albion, Illinois
Seller: Albion Equipment Company, Inc.
Number of Rows: 12
Row Spacing: 30 in
Serial Number: YCS022924
Condition: Used
Stock Number: 64779
Description: 12 ROW 30 INCH
HEADER HEIGHT CONTROL
CHAINS & SPROCKETS-GOOD
KNIVES-OK
540 PTO
Updated: Tuesday, September 15, 2026 09:44 AM
Location: Orange City, Iowa
Seller: Town & Country Implement
Serial Number: YCS023088
Condition: Used
Stock Number: E00680838
Description: Header is good, Brushes on chains are so so, Rest of the header is in good shape,
Updated: Tuesday, September 08, 2026 10:02 PM
Location: Highmore, South Dakota
Seller: Titan Machinery
Row Spacing: 20 in
Serial Number: YBS022192
Condition: Used
Description: 12 row 20” nice header
Updated: Friday, September 04, 2026 09:08 AM
Location: Brownsville, Tennessee
Seller: Vandiver Equipment
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: YAS018171
Condition: Used
Stock Number: 7982
Description: CASE IH 3412 CORN HEAD, 12 ROW, 30 INCH, HYDRAULIC DECK PLATES
Transportation & Financing Available
Updated: Saturday, August 29, 2026 11:14 AM
Location: Smith Center, Kansas
Seller: Jones Machinery Inc.
Number of Rows: 12
Row Spacing: 30 in
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: Wednesday, September 09, 2026 09:21 AM
Location: York, Nebraska
Seller: York Equipment, Inc.
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: YAS022024
Condition: Used
Stock Number: B1163
Description: Header has been through the shop. New chains, sprockets, idlers and knives. New poly installed on most of the header.
Updated: Tuesday, September 08, 2026 09:25 AM
Location: Sikeston, Missouri
Seller: B & B Ag Services and Sales
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: YAS022239
Condition: Used
Stock Number: UCH264
Description:
Updated: Friday, August 21, 2026 01:16 PM
Location: Ottumwa, Iowa
Seller: Greiner Implement Company Inc
Number of Rows: 12
Row Spacing: 30 in
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: Monday, August 24, 2026 11:53 AM
Location: Pontiac, Illinois
Seller: Stoller International, Inc.-Minonk
Number of Rows: 12
Row Spacing: 30 in
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: Wednesday, September 16, 2026 10:38 AM
Location: Glencoe, Minnesota
Seller: Haukos Bros Inc.
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: YAS018164
Condition: Used
Stock Number: 587292
Description:
Updated: Tuesday, September 15, 2026 04:03 PM
Location: West Point, Nebraska
Seller: West Point Implement, Inc.
Number of Rows: 12
Row Spacing: 30 in
Serial Number: Y9S018676
Condition: Used
Stock Number: U44482
Chopping Capabillity: Non Chopping
Description: Stainless steel protectors on poly hoods, Brush style gathering chains, Knives good, Hydraulic deck plates, Header height and lateral tilt sensors.
Updated: Tuesday, September 15, 2026 02:15 PM
Location: Hoxie, Kansas
Seller: Hoxie Implement Co., Inc.
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: Y9S018476
Number of Stalk Stompers: 0
Condition: Used
Description: JAMIE IS SLASHING PRICES!! 12 row, 30 inch
Updated: Friday, September 04, 2026 07:30 AM
Location: Onida, South Dakota
Seller: Lamb's Chevrolet & Implement
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: Y8S018735
Condition: Used
Stock Number: 28735A
Description: 12-30" Corn Head, Field Tracker & Auto Header Height Control Sensors, Hyd Deck Plates, 540 Shafts - Ran on 7230, Roll-A-Cone End Row Augers, 2 Owne...
Updated: Thursday, September 10, 2026 04:13 PM
Location: Indianola, Iowa
Seller: Vetter Equipment - Indianola
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Serial Number: Y9S018485
Condition: Used
Telescoping Drive: Yes
Description: Good condition, came from an estate
Head cart is not for sale
Updated: Thursday, September 03, 2026 02:35 PM
Location: Norfolk, Nebraska
Seller: Pfeifer's Machinery Sales
Number of Rows: 12
Row Spacing: 30 in
Rolls: Knife
Auto Contour: Yes
Serial Number: YAS018045
Condition: Used
Description: 10370B (B)
Field Tracker/Contour Master:Yes
Corn Head Type:Rigid
Row Spacing:30
Gathering Rolls:Knife
PTO Hook Up Type:540 6 Spline 1 ...
Updated: Tuesday, September 08, 2026 09:38 PM
Location: Russellville, Kentucky
Seller: H & R Agri-Power
Number of Rows: 12
Row Spacing: 30 in
Rolls: Other
Serial Number: Y9S019484
Condition: Used
Stock Number: ARRO
Description: Coming In!! Milo/Sorghum row crop head. Case IH 3412 12R30 that has the ARRO Conversion and setup for a flagship combine with 1000rpm driveline. ...
Updated: Wednesday, August 12, 2026 09:28 AM
Location: Elkhart, Kansas
Seller: Scott Power
