{"id":15947,"date":"2025-07-07T05:49:12","date_gmt":"2025-07-07T05:49:12","guid":{"rendered":"https:\/\/www.haeuslers.com.au\/WP\/?page_id=15947"},"modified":"2025-07-07T06:03:42","modified_gmt":"2025-07-07T06:03:42","slug":"612fc","status":"publish","type":"page","link":"https:\/\/www.haeuslers.com.au\/WP\/john-deere\/combine-harvesters\/corn-heads\/612fc\/","title":{"rendered":"612FC"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"15947\" class=\"elementor elementor-15947\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7dde3d98 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7dde3d98\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-67d3cb69\" data-id=\"67d3cb69\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-27a96236 elementor-widget elementor-widget-shortcode\" data-id=\"27a96236\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.deere.com.au\/assets\/images\/region-4\/campaigns\/ag-turf\/sales-event\/q3-2017\/712c\/712c_corn_heads_r4a059543_large_6ebe8af6e82a05b510e24378fa5299d2607a18fd.jpg\" alt=\"\" width=\"2000\" height=\"2000\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6285d990\" data-id=\"6285d990\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6efc7e63 elementor-widget elementor-widget-text-editor\" data-id=\"6efc7e63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span style=\"color: #000000;\"><strong><\/strong><\/span><\/h2><h2><span style=\"color: #000000\"><strong>612FC<\/strong><\/span><\/h2><h3><span style=\"color: #000000\">Corn Head<\/span><\/h3><p><span style=\"color: #000000\"><ul><li>Available in 12-row models in 76.2 cm (30 in.) row spacing<\/li><li>StalkMaster\u2122 and non-StalkMaster options<\/li><li>612FC cycle fold time is less than one minute in either direction, up or down<\/li><li>Folding function controlled by the armrest display screen or hydro handle switch<\/li><\/ul><\/span><\/p><p><span style=\"color: #000000\"><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b873aad elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7b873aad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5566fb86 elementor-align-left elementor-widget elementor-widget-fd_advanced_button\" data-id=\"5566fb86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"fd_advanced_button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t            <div class=\"single-button-wrapper\">\n                <a href=\"http:\/\/www.haeuslers.com.au\/contact-us\/\" rel=\"nofollow\" class=\"elementor-button elementor-size-sm single-button-normal style1\">\n\t\n                                            <span class=\"elementor-button-icon elementor-align-icon-left\">\n                           <i aria-hidden=\"true\" class=\"fas fa-phone\"><\/i>\t\t\n                        <\/span>\n                                        <span class=\"btn-hover btn-hover\"><\/span>\n                    <span class=\"single-button-text\">Contact Us<\/span>\n                <\/a>\n                            <\/div>\n            \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-12a0b925 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"12a0b925\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-526e45bb\" data-id=\"526e45bb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3f657831 elementor-widget elementor-widget-spacer\" data-id=\"3f657831\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-53fe4d6c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"53fe4d6c\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-60a39673\" data-id=\"60a39673\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-45f2d6eb elementor-widget elementor-widget-heading\" data-id=\"45f2d6eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Features<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2e5c6a elementor-widget elementor-widget-toggle\" data-id=\"d2e5c6a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2211\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2211\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\"><p>Folding capability speeds transport between fields<\/p>\n<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2211\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2211\"><p><\/p>\n<p><br \/><div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/r4a057855_612fc_corn_head.jpg\" alt=\"712FC Folding Corn Head\">\n    <span class=\"caption\">712FC Folding Corn Head<\/span>\n   <\/div>\n  <\/div>\n  <p>Each of the outer three rows of the 712FC fold hydraulically from the cab to allow for narrow transport width during road transport between fields or for storage.<\/p>\n  <p>&nbsp;<\/p>\n  <p><strong>Feature benefit:<\/strong><\/p>\n  <ul>\n   <li>Eliminates the need for header transport trailer, reducing the cost of total harvesting equipment.<\/li>\n   <li>Reduces nonproductive harvesting time used to mount header to a transport trailer and reattach it to the combine at the next field.<\/li>\n  <\/ul>\n  <h5>Theory of operation<\/h5>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/r4a057608_folding_cylinders_612fc.jpg\" alt=\"Folding cylinders\">\n    <span class=\"caption\">Folding cylinders<\/span>\n   <\/div>\n  <\/div>\n  <p>Two large, durable-frame folding cylinders provide smooth hydraulic force to move the corn head wings from the working position&nbsp;or&nbsp;field position to the transport position.<\/p>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/combines\/gen4_commandcenter_4600.jpg\" alt=\"Gen 4 display\">\n    <span class=\"caption\">Gen 4 display<\/span>\n   <\/div>\n  <\/div>\n  <p>The control of the 712FC folding function is integrated into the operator cab of S-Series Combines. Operators can fold the 712FC quickly and easily from the Gen 4 display screen without leaving the cab.<\/p><br \/><br \/><br \/><\/p>\n<p>\n<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2212\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2212\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\"><p>Hydraulically adjustable deck plates<\/p>\n<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2212\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2212\"><p><\/p>\n<p><br \/><div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/rear_deckplate_adjust_cylinders.jpg\" alt=\"Hydraulic deck plates\">\n    <span class=\"caption\">Hydraulic deck plates<\/span>\n   <\/div>\n  <\/div>\n  <p>Hydraulically adjustable deck plates allow the operator to adjust the deck plate opening while on the go in order to match changes in stalk or cob size as well as crop conditions.<\/p>\n  <p>&nbsp;<\/p>\n  <p><strong>Feature benefit:<\/strong><\/p>\n  <ul>\n   <li><p>Improved separator performance through minimized material-other-than-grain (MOG) intake<\/p><\/li>\n   <li><p>Reduce ear loss to maximize potential yield.<\/p><\/li>\n   <li><p>Maximized potential yield through reduced ear loss<\/p><\/li>\n   <li><p>Improving sample quality through minimized premature shelling and kennel damage<\/p><\/li>\n  <\/ul>\n  <p>&nbsp;<\/p>\n  <p><strong>Functionality:<\/strong><\/p>\n  <p>&nbsp;<\/p>\n  <p>Hydraulic deck plate feature is controlled on the go from the cab by the operator with the multifunction control handle.<\/p>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/setpoint_deck_plate1.jpg\" alt=\"Deck plate spacing \">\n    <span class=\"caption\">Deck plate spacing <\/span>\n   <\/div>\n  <\/div>\n  <p>The deck plate spacing indicator is displayed on the corner-post display and on the Gen 4 display on the armrest.<\/p>\n  <p>&nbsp;<\/p>\n  <p>Deck plate resume is also featured with hydraulically-adjustable deck plates.&nbsp;Three deck plate positions can be programmed for varying crop conditions using the resume feature.<\/p><br \/><br \/><br \/><\/p>\n<p>\n<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2213\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2213\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\"><p>AutoTrac&trade; RowSense&trade; solution enables hands-free corn harvest<\/p>\n<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2213\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2213\"><p><\/p>\n<p><br \/><div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/combines\/r4a057595_autotrac_rowsense_feelers.jpg\" alt=\"Feelers signal to the combine to keep it on the row\">\n    <span class=\"caption\">Feelers signal to the combine to keep it on the row<\/span>\n   <\/div>\n  <\/div>\n  <p>AutoTrac RowSense is a solution that increases machine efficiency and reduces operator fatigue for corn growers. AutoTrac RowSense offers operators the same high levels of convenience and productivity experienced in other crops or with AutoTrac-equipped tractors and AutoTrac RowSense on self-propelled sprayers.<\/p>\n  <p>&nbsp;<\/p>\n  <p><strong>Feature benefit:<\/strong><\/p>\n  <ul>\n   <li>Maintains harvesting efficiency in down crop and low-visibility (dusty) conditions.<\/li>\n   <li>Increases the acre-per-hour performance potential and reduces grain loss.<\/li>\n   <li>Enhances operator comfort and reduces operator stress.<\/li>\n  <\/ul>\n  <h5>Functionality:<\/h5>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/combines\/starfire_position_receiver_picks_up_signal.jpg\" alt=\"StarFire\u2122 position receiver picks up signal\">\n    <span class=\"caption\">StarFire\u2122 position receiver picks up signal<\/span>\n   <\/div>\n  <\/div><br \/><br \/><br \/><\/p>\n<p>\n<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2214\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2214\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\"><p>StalkMaster&trade; row-unit enables stalk chopping<\/p>\n<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2214\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2214\"><p><\/p>\n<p><br \/><div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/r4b005960_gearcase.jpg\" alt=\"StalkMaster row-unit\">\n    <span class=\"caption\">StalkMaster row-unit<\/span>\n   <\/div>\n  <\/div>\n  <p>The StalkMaster corn head chopping system allows operators to size and chop corn stalks while harvesting, eliminating second-pass operations and saving time. StalkMaster is available on 706C, 708C, 708FC, 712C, 712FC, 716C, and the 718C Corn Heads.<\/p>\n  <p>&nbsp;<\/p>\n  <p><strong>Feature benefit:<\/strong><\/p>\n  <ul>\n   <li><p>Uniform sizing of corn stalks to speed decomposition and&nbsp;provide for soil protection from wind and water.<\/p><\/li>\n   <li><p>Eliminates the need for the second-pass operation to size stalk residue, saving time and expense.<\/p><\/li>\n   <li><p>Agronomic needs of individuals matched easily because the StalkMaster can be equipped with either intermeshing or opposed knife stalk rolls.<\/p><\/li>\n   <li><p>Ultimate flexibility to chop or not chop when desired through a quick,no tools required disconnect feature<\/p><\/li>\n  <\/ul>\n  <h5>Functionality<\/h5>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/jd_453287_gpc_stalkmaster_chopping_blades.jpg\" alt=\"StalkMaster chopping blades\">\n    <span class=\"caption\">StalkMaster chopping blades<\/span>\n   <\/div>\n  <\/div>\n  <p>Each StalkMaster row-unit gearcase is equipped with two heat-treated and wear-coated rotating blades positioned below the stalk rolls. As stalks are pulled through the rolls stalks are cut to size and distributed evenly throughout the row. If the blades encounter an obstruction they will swing backward avoiding damage and interruption to harvest.&nbsp; Blades can be reversed to extend their useable wear life.<\/p>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/r4b005957_rrd_stalkmaster_disconnect_feature.jpg\" alt=\"StalkMaster chopping disconnect feature\">\n    <span class=\"caption\">StalkMaster chopping disconnect feature<\/span>\n   <\/div>\n  <\/div>\n  <p>The gearcase on the StalkMaster row-units feature a no tools needed disconnect.&nbsp;Each row has a convenient shifting lever on the right side of the gearcase to turn the function on or off in a matter of minutes.<\/p>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/r4b005962_rrd_stalkmaster_gearcase.jpg\" alt=\"StalkMaster gearcase\">\n    <span class=\"caption\">StalkMaster gearcase<\/span>\n   <\/div>\n  <\/div>\n  <p>A heavy-duty slip-clutch design protects both the row-unit gearcase and the StalkMaster lower chopping unit gearcase. If the clutch slips, the operator will know immediately.<\/p>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/non_stalkmaster_drives.jpg\" alt=\"712C right-hand side and drive shaft\">\n    <span class=\"caption\">712C right-hand side and drive shaft<\/span>\n   <\/div>\n  <\/div>\n  <p>Enclosed&nbsp;chain cases drive the gathering chains and stalk rolls for each row to provide robust durability and uninterrupted harvesting. Heavy-duty bearings mounted in machined castings along with O-ring seals&nbsp;increase life and improve serviceability.<\/p>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/windrow_curtain.jpg\" alt=\"Rubberized curtains\">\n    <span class=\"caption\">Rubberized curtains<\/span>\n   <\/div>\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/600c_protective_shield.jpg\" alt=\"Steel-protective shield\">\n    <span class=\"caption\">Steel-protective shield<\/span>\n   <\/div>\n  <\/div>\n  <p>StalkMaster chopping heads feature side- and rear-mounted rubberized curtains to optimize chopped crop residue distribution.&nbsp; Also, the right-hand side of the head has an additional shield for protection from protruding blades.<\/p>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/716c_large_sprocket_chain.jpg\" alt=\"Larger sprockets and chain\">\n    <span class=\"caption\">Larger sprockets and chain<\/span>\n   <\/div>\n  <\/div>\n  <p>Continuous-loop American National Standards Institute (ANSI) #100 chain allows for higher loads and longer life by eliminating all connector links and half links. The large-diameter sprockets along with large 38-mm (1.50-in.) transverse hex back shaft and row-unit shafts provide improved sprocket and chain life.<\/p>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/cornhead_drive.jpg\" alt=\"Telescoping drive shaft\">\n    <span class=\"caption\">Telescoping drive shaft<\/span>\n   <\/div>\n  <\/div>\n  <p>Telescoping drive&nbsp;shafts mount to the splined feederhouse back shafts on all 50, 60, 70, W-, T-, C-, and S-Series Combines.<\/p>\n  <p>&nbsp;<\/p>\n  <p>The coupler features an 8-degree index, allowing the operator to match the drive shaft splines without rotating the platform feederhouse.<\/p>\n  <p>&nbsp;<\/p>\n  <p>Telescoping drive shafts:<\/p>\n  <ul>\n   <li>Feature fast, no-tools coupler<\/li>\n   <li>Can be retrofitted to earlier 90 Series and 40 Series Corn Heads<\/li>\n  <\/ul><br \/><br \/><br \/><\/p>\n<p>\n<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2215\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-2215\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\"><p>Opposed stalk roll options for premium stalk processing<\/p>\n<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2215\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-2215\"><p><\/p>\n<p><br \/><div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/600c_chopping_row_unit.jpg\" alt=\"700C row unit\">\n    <span class=\"caption\">700C row unit<\/span>\n   <\/div>\n  <\/div>\n  <p>The opposed knife stalk rolls are the best equipment option when typical corn harvesting conditions are dry and producers are using the StalkMaster\u2122 stalk chopping option.<\/p>\n  <p>&nbsp;<\/p>\n  <p><strong>Feature benefit:<\/strong><\/p>\n  <ul>\n   <li><p>Majority of stalk material will be sized at 304.8 mm (12 in.) or longer to provide soil protection from wind and water<\/p><\/li>\n   <li><p>Designed to harvest with low power consumption for high performance and low fuel consumption<\/p><\/li>\n  <\/ul>\n  <p>They are manufactured of highly durable material with an added wear coating for increased wear life.<\/p>\n  <h5>Functionality<\/h5>\n  <div class=\"seccion-images\">\n   <div>\n    <img decoding=\"async\" src=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/opposed_stalk_rolls.jpg\" alt=\"Opposed knife stalk roll\">\n    <span class=\"caption\">Opposed knife stalk roll<\/span>\n   <\/div>\n  <\/div>\n  <p>Rolls are designed with eight opposed, full-length blades that result in better stalk control, improved stalk processing, and reduced material-other-than-grain (MOG) intake. This eight-blade design improves function and reduces localized blade wear in the front of the rolls. Rolls are constructed of austempered ductile iron material with a flux-fused dual coating in the front and 7.6 cm (3 in.) of high-wear zone for longer life.<\/p>\n  <p>&nbsp;<\/p>\n  <p>The stalk rolls turn at 1050 rpm when back shaft speed is at 700 rpm. The tip speed compared to the gathering chain speed is optimized to reduce MOG intake and increase overall capacity while minimizing losses.<\/p>\n  <p>&nbsp;<\/p>\n  <p>The single-piece cast knife roll design provides excellent serviceability when replacement is required.<\/p><br \/><br \/><br \/><\/p>\n<p>\n<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Contact Us Features 712FC Folding Corn Head Each of the outer three rows of the 712FC fold hydraulically from the cab to allow for narrow transport width during road transport between fields or for storage. &nbsp; Feature benefit: Eliminates the need for header transport trailer, reducing the cost of total harvesting equipment. Reduces nonproductive harvesting&hellip;<\/p>\n<p class=\"more-link\"><a href=\"https:\/\/www.haeuslers.com.au\/WP\/john-deere\/combine-harvesters\/corn-heads\/612fc\/\" class=\"themebutton\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":15834,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[],"tags":[],"class_list":["post-15947","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>612FC - Haeusler&#039;s Group<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.haeuslers.com.au\/WP\/john-deere\/combine-harvesters\/corn-heads\/612fc\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"612FC - Haeusler&#039;s Group\" \/>\n<meta property=\"og:description\" content=\"Contact Us Features 712FC Folding Corn Head Each of the outer three rows of the 712FC fold hydraulically from the cab to allow for narrow transport width during road transport between fields or for storage. &nbsp; Feature benefit: Eliminates the need for header transport trailer, reducing the cost of total harvesting equipment. Reduces nonproductive harvesting&hellip;Read More\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.haeuslers.com.au\/WP\/john-deere\/combine-harvesters\/corn-heads\/612fc\/\" \/>\n<meta property=\"og:site_name\" content=\"Haeusler&#039;s Group\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/HaeuslerGroup\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-07T06:03:42+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/salesmanual.deere.com\/sales\/salesmanual\/images\/NA\/combines_headers\/headers\/r4a057855_612fc_corn_head.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.haeuslers.com.au\\\/WP\\\/john-deere\\\/combine-harvesters\\\/corn-heads\\\/612fc\\\/\",\"url\":\"https:\\\/\\\/www.haeuslers.com.au\\\/WP\\\/john-deere\\\/combine-harvesters\\\/corn-heads\\\/612fc\\\/\",\"name\":\"612FC - 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