{"id":2808,"date":"2026-10-29T10:34:38","date_gmt":"2026-10-29T09:34:38","guid":{"rendered":"https:\/\/www.ludwig-hunger.de\/product-ranges\/marine\/facing\/vd4hd-rc\/"},"modified":"2026-11-13T10:03:32","modified_gmt":"2026-11-13T09:03:32","slug":"vd4hd-rc","status":"publish","type":"page","link":"https:\/\/www.ludwig-hunger.de\/en\/product-ranges\/marine\/facing\/vd4hd-rc\/","title":{"rendered":"VD4HD-RC"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2808\" class=\"elementor elementor-2808 elementor-937\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ef97e27 e-flex e-con-boxed e-con e-parent\" data-id=\"1ef97e27\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-70b8d335 e-con e-atomic-element e-flexbox-base e-default-div e-70b8d335-b70706e \" data-id=\"70b8d335\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"70b8d335\">\n    <div class=\"elementor-element elementor-element-27c84269 e-con e-atomic-element e-flexbox-base e-default-div e-27c84269-eb1fe3d \" data-id=\"27c84269\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"27c84269\">\n    \t\t<div class=\"elementor-element elementor-element-40084b23 elementor-view-stacked elementor-position-inline-start elementor-mobile-position-inline-start elementor-shape-circle elementor-widget elementor-widget-icon-box\" data-id=\"40084b23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-cogs\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M512.1 191l-8.2 14.3c-3 5.3-9.4 7.5-15.1 5.4-11.8-4.4-22.6-10.7-32.1-18.6-4.6-3.8-5.8-10.5-2.8-15.7l8.2-14.3c-6.9-8-12.3-17.3-15.9-27.4h-16.5c-6 0-11.2-4.3-12.2-10.3-2-12-2.1-24.6 0-37.1 1-6 6.2-10.4 12.2-10.4h16.5c3.6-10.1 9-19.4 15.9-27.4l-8.2-14.3c-3-5.2-1.9-11.9 2.8-15.7 9.5-7.9 20.4-14.2 32.1-18.6 5.7-2.1 12.1.1 15.1 5.4l8.2 14.3c10.5-1.9 21.2-1.9 31.7 0L552 6.3c3-5.3 9.4-7.5 15.1-5.4 11.8 4.4 22.6 10.7 32.1 18.6 4.6 3.8 5.8 10.5 2.8 15.7l-8.2 14.3c6.9 8 12.3 17.3 15.9 27.4h16.5c6 0 11.2 4.3 12.2 10.3 2 12 2.1 24.6 0 37.1-1 6-6.2 10.4-12.2 10.4h-16.5c-3.6 10.1-9 19.4-15.9 27.4l8.2 14.3c3 5.2 1.9 11.9-2.8 15.7-9.5 7.9-20.4 14.2-32.1 18.6-5.7 2.1-12.1-.1-15.1-5.4l-8.2-14.3c-10.4 1.9-21.2 1.9-31.7 0zm-10.5-58.8c38.5 29.6 82.4-14.3 52.8-52.8-38.5-29.7-82.4 14.3-52.8 52.8zM386.3 286.1l33.7 16.8c10.1 5.8 14.5 18.1 10.5 29.1-8.9 24.2-26.4 46.4-42.6 65.8-7.4 8.9-20.2 11.1-30.3 5.3l-29.1-16.8c-16 13.7-34.6 24.6-54.9 31.7v33.6c0 11.6-8.3 21.6-19.7 23.6-24.6 4.2-50.4 4.4-75.9 0-11.5-2-20-11.9-20-23.6V418c-20.3-7.2-38.9-18-54.9-31.7L74 403c-10 5.8-22.9 3.6-30.3-5.3-16.2-19.4-33.3-41.6-42.2-65.7-4-10.9.4-23.2 10.5-29.1l33.3-16.8c-3.9-20.9-3.9-42.4 0-63.4L12 205.8c-10.1-5.8-14.6-18.1-10.5-29 8.9-24.2 26-46.4 42.2-65.8 7.4-8.9 20.2-11.1 30.3-5.3l29.1 16.8c16-13.7 34.6-24.6 54.9-31.7V57.1c0-11.5 8.2-21.5 19.6-23.5 24.6-4.2 50.5-4.4 76-.1 11.5 2 20 11.9 20 23.6v33.6c20.3 7.2 38.9 18 54.9 31.7l29.1-16.8c10-5.8 22.9-3.6 30.3 5.3 16.2 19.4 33.2 41.6 42.1 65.8 4 10.9.1 23.2-10 29.1l-33.7 16.8c3.9 21 3.9 42.5 0 63.5zm-117.6 21.1c59.2-77-28.7-164.9-105.7-105.7-59.2 77 28.7 164.9 105.7 105.7zm243.4 182.7l-8.2 14.3c-3 5.3-9.4 7.5-15.1 5.4-11.8-4.4-22.6-10.7-32.1-18.6-4.6-3.8-5.8-10.5-2.8-15.7l8.2-14.3c-6.9-8-12.3-17.3-15.9-27.4h-16.5c-6 0-11.2-4.3-12.2-10.3-2-12-2.1-24.6 0-37.1 1-6 6.2-10.4 12.2-10.4h16.5c3.6-10.1 9-19.4 15.9-27.4l-8.2-14.3c-3-5.2-1.9-11.9 2.8-15.7 9.5-7.9 20.4-14.2 32.1-18.6 5.7-2.1 12.1.1 15.1 5.4l8.2 14.3c10.5-1.9 21.2-1.9 31.7 0l8.2-14.3c3-5.3 9.4-7.5 15.1-5.4 11.8 4.4 22.6 10.7 32.1 18.6 4.6 3.8 5.8 10.5 2.8 15.7l-8.2 14.3c6.9 8 12.3 17.3 15.9 27.4h16.5c6 0 11.2 4.3 12.2 10.3 2 12 2.1 24.6 0 37.1-1 6-6.2 10.4-12.2 10.4h-16.5c-3.6 10.1-9 19.4-15.9 27.4l8.2 14.3c3 5.2 1.9 11.9-2.8 15.7-9.5 7.9-20.4 14.2-32.1 18.6-5.7 2.1-12.1-.1-15.1-5.4l-8.2-14.3c-10.4 1.9-21.2 1.9-31.7 0zM501.6 431c38.5 29.6 82.4-14.3 52.8-52.8-38.5-29.6-82.4 14.3-52.8 52.8z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tVD4HD-RC\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-45d1ad83 e-con e-atomic-element e-flexbox-base e-default-div e-45d1ad83-901912c \" data-id=\"45d1ad83\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"45d1ad83\">\n    \t\t<div class=\"elementor-element elementor-element-1840acc6 elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-eael-breadcrumbs\" data-id=\"1840acc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"eael-breadcrumbs\">\n\t\t\t<div class=\"eael-breadcrumbs__content\"><a href=\"https:\/\/www.ludwig-hunger.de\/en\/\">Home<\/a> <span class=\"eael-breadcrumb-separator\">\/<\/span> <span class = \"eael-current\">Page<\/span><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\n<\/div>\n\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5a6bbfa2 e-flex e-con-boxed e-con e-parent\" data-id=\"5a6bbfa2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e149a9a elementor-widget elementor-widget-heading\" data-id=\"1e149a9a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">VD4HD-RC\n<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-11f7ccfd e-con e-atomic-element e-flexbox-base e-default-div e-11f7ccfd-8aabe91 \" data-id=\"11f7ccfd\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"11f7ccfd\">\n    <div class=\"elementor-element elementor-element-3d59120a e-con e-atomic-element e-flexbox-base e-default-div e-3d59120a-ef3686e \" data-id=\"3d59120a\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"3d59120a\">\n    \t\t<div class=\"elementor-element elementor-element-4f6b6d12 elementor-widget elementor-widget-text-editor\" data-id=\"4f6b6d12\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Facing machine <br\/>for diameters up to 650 mm<\/p><p> <\/p><h3>Application range:<\/h3><p>The VD4HD\/0\u00b0 facing machine can be used to repair the following seating surfaces:<\/p><ul><li>Cylinder liner seating surface on the engine block,<\/li><li>Cylinder head seating surface on the cylinder liner, and<\/li><li>Cylinder liner seating surface on the cylinder head.<\/li><\/ul><h3>Working range:<\/h3><p>Facing diameter up to 650 mm<\/p><p> <\/p><h3>Features:<\/h3><p>The VD4HD-RC drive is a component of the modular VD4HD SYSTEM and can therefore also be used as a drive for a boring head for boring valve seats and a boring head<br\/>for counterboring seat ring bores.<\/p><p>The gear head of the VD4HD-RC is identical to the gear head of the VD4HD valve seat turning machine and is therefore only required if no VD4E is available.<br\/>If you already own a predecessor model VD4E with a Type 4E power supply unit and would like to use it with our new facing heads, we can retrofit your machine to the new, more powerful VD4HD SYSTEM.<br\/>We recommend operating the three available facing heads with the VD4HD drive and the corresponding Type 4HD power supply unit.<br\/>We would be happy to advise you on this and send you a quote.<\/p><p>A facing head is attached to the gear head instead of a boring head for valve seats.<br\/>The machine is centered by a pilot, which is adapted to the respective engine specification where the seating surface to be machined is located.<\/p><h3>Technical Data:<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f86b577 elementor-widget elementor-widget-text-editor\" data-id=\"f86b577\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\n<table class=\"list\" style=\"width: 100%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"2\">\n  <thead>\n    <tr>\n      <th style=\"vertical-align: top;\">Working range<\/th>\n      <th style=\"vertical-align: top; text-align: center !important;\">Head Type D4.1\/0\u00b0<\/th>\n      <th style=\"vertical-align: top; text-align: center !important;\">Head Type D4.5\/0\u00b0<\/th>\n      <th style=\"vertical-align: top; text-align: center !important;\">Head Type D6.5\/0\u00b0<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>  Facing \u00d8<\/td>\n      <td style=\"vertical-align: top; text-align: center !important;\">70 &#8211; 330 mm<\/td>\n      <td style=\"vertical-align: top; text-align: center !important;\">75 &#8211; 455 mm<\/td>\n      <td style=\"vertical-align: top; text-align: center !important;\">400 &#8211; 650 mm<\/td>\n    <\/tr>\n    <tr>\n      <td>  Max. turning width<\/td>\n      <td style=\"vertical-align: top; text-align: center !important;\">35 mm<\/td>\n      <td style=\"vertical-align: top; text-align: center !important;\">50 mm<\/td>\n      <td style=\"vertical-align: top; text-align: center !important;\">50 mm<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>Feed movements<\/strong><\/td>\n      <td colspan=\"3\"><\/td>\n    <\/tr>\n    <tr>\n      <td>  Speed<\/td>\n      <td colspan=\"3\" style=\"vertical-align: top; text-align: center !important;\">100 &#8211; 250 rpm<sup>-1<\/sup><\/td>\n    <\/tr>\n    <tr>\n      <td>  Facing feed<\/td>\n      <td colspan=\"3\" style=\"vertical-align: top; text-align: center !important;\">0.05 mm<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>Electrical equipment<\/strong><\/td>\n      <td colspan=\"3\"><\/td>\n    <\/tr>\n    <tr>\n      <td>  Operating voltage<\/td>\n      <td colspan=\"3\" style=\"vertical-align: top; text-align: center !important;\">max. 50 VDC<\/td>\n    <\/tr>\n    <tr>\n      <td>  Rated current<\/td>\n      <td colspan=\"3\" style=\"vertical-align: top; text-align: center !important;\">max. 10 A<\/td>\n    <\/tr>\n    <tr>\n      <td>  Supply voltage<\/td>\n      <td colspan=\"3\" style=\"vertical-align: top; text-align: center !important;\">100 &#8211; 277 VAC<\/td>\n    <\/tr>\n    <tr>\n      <td>  Power consumption<\/td>\n      <td colspan=\"3\" style=\"vertical-align: top; text-align: center !important;\">0.6 kW<\/td>\n    <\/tr>\n    <tr>\n      <td><strong>Dimensions and weight<\/strong><\/td>\n      <td colspan=\"3\"><\/td>\n    <\/tr>\n    <tr>\n      <td>  Length\/Width\/Height<\/td>\n      <td colspan=\"3\" style=\"vertical-align: top; text-align: center !important;\">410 \/ 125 \/ 400 mm<\/td>\n    <\/tr>\n    <tr>\n      <td>  Net weight<\/td>\n      <td colspan=\"3\" style=\"vertical-align: top; text-align: center !important;\">approx. 18 kg<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-6afa223b e-con e-atomic-element e-flexbox-base e-default-div e-6afa223b-7d6d98f \" data-id=\"6afa223b\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"6afa223b\">\n    \t\t<div class=\"elementor-element elementor-element-3a008a4d elementor-widget elementor-widget-image\" data-id=\"3a008a4d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"233\" src=\"https:\/\/www.ludwig-hunger.de\/wp-content\/uploads\/2026\/10\/VD4HD-RC_large-1.jpg\" class=\"attachment-large size-large wp-image-2809\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5d4dc177 e-con-full e-flex e-con e-child\" data-id=\"5d4dc177\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-16b6a579 elementor-widget elementor-widget-heading\" data-id=\"16b6a579\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Download VD4HD-RC Brochure\n\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30315cab elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"30315cab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.ludwig-hunger.de\/wp-content\/uploads\/2026\/10\/VD4HD_0\u00b0Prospekt-1.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-download\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M216 0h80c13.3 0 24 10.7 24 24v168h87.7c17.8 0 26.7 21.5 14.1 34.1L269.7 378.3c-7.5 7.5-19.8 7.5-27.3 0L90.1 226.1c-12.6-12.6-3.7-34.1 14.1-34.1H192V24c0-13.3 10.7-24 24-24zm296 376v112c0 13.3-10.7 24-24 24H24c-13.3 0-24-10.7-24-24V376c0-13.3 10.7-24 24-24h146.7l49 49c20.1 20.1 52.5 20.1 72.6 0l49-49H488c13.3 0 24 10.7 24 24zm-124 88c0-11-9-20-20-20s-20 9-20 20 9 20 20 20 20-9 20-20zm64 0c0-11-9-20-20-20s-20 9-20 20 9 20 20 20 20-9 20-20z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download PDF<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\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-62aa7839 elementor-widget elementor-widget-heading\" data-id=\"62aa7839\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Related Content<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2c2993b7 e-con-full e-flex e-con e-child\" data-id=\"2c2993b7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-71abb57c elementor-widget elementor-widget-heading\" data-id=\"71abb57c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Retro-Fit action<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-342a5096 elementor-widget elementor-widget-text-editor\" data-id=\"342a5096\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><img decoding=\"async\" class=\"alignleft wp-image-2417\" src=\"https:\/\/www.ludwig-hunger.de\/wp-content\/uploads\/2026\/11\/Retro-Fit-Aktion_productthumbnail.jpg\" alt=\"\" width=\"70\" height=\"57\">With the Retrofit Promotion from Hunger, you can get your &#8220;old&#8221; machine ready for daily repair work again: (Applies to VDS2.3E, VDS2.5E, and VD4E) Your Advantages: Flexible supply voltage from 100-300VAC Price savings of up to 46% compared to a new unit More powerful motors and more efficient control result in 50% higher power transmission during turning Ecologically sensible, as only the necessary parts are replaced.<br\/><a href=\"https:\/\/www.ludwig-hunger.de\/en\/latest-news\/retrofit-promotion\/\">View details<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-443c82d e-con-full e-flex e-con e-child\" data-id=\"443c82d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-345b54a elementor-widget elementor-widget-heading\" data-id=\"345b54a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Clamping Cylinder Heads\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99deeb5 elementor-widget elementor-widget-text-editor\" data-id=\"99deeb5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><img decoding=\"async\" class=\"alignleft\" src=\"https:\/\/www.ludwig-hunger.de\/wp-content\/uploads\/2026\/10\/Zylinderkoepfe-aufspannen_productthumbnail-150x150.jpg\" alt=\"\" width=\"70\" height=\"70\">Application: Heavy cylinder heads from large diesel engines can be clamped securely and easily on the extremely robust WV assembly stand for maintenance and repair work.<br\/><a href=\"https:\/\/www.ludwig-hunger.de\/en\/product-ranges\/marine\/clamping-cylinder-heads\/\">View details<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-67ee0498 e-con-full e-flex e-con e-child\" data-id=\"67ee0498\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2e1ad425 elementor-widget elementor-widget-heading\" data-id=\"2e1ad425\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">VD4HD<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fc5a117 elementor-widget elementor-widget-text-editor\" data-id=\"4fc5a117\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-882 \" src=\"https:\/\/www.ludwig-hunger.de\/wp-content\/uploads\/2026\/10\/VD4HD_productthumbnail.jpg\" alt=\"\" width=\"71\" height=\"53\">Valve seat turning machine for seat diameters 60 &#8211; 230mm.<br\/><a href=\"https:\/\/www.ludwig-hunger.de\/en\/product-ranges\/marine\/valve-seat-reconditioning-by-turning\/vd4hd\/\">View details<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0842e93 e-con-full e-flex e-con e-child\" data-id=\"0842e93\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ed1815e elementor-widget elementor-widget-heading\" data-id=\"ed1815e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">RCM<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89ba829 elementor-widget elementor-widget-text-editor\" data-id=\"89ba829\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2016\" src=\"https:\/\/www.ludwig-hunger.de\/wp-content\/uploads\/2026\/10\/RCM_large-1-240x300.jpg\" alt=\"\" width=\"70\" height=\"88\" srcset=\"https:\/\/www.ludwig-hunger.de\/wp-content\/uploads\/2026\/10\/RCM_large-1-240x300.jpg 240w, https:\/\/www.ludwig-hunger.de\/wp-content\/uploads\/2026\/10\/RCM_large-1.jpg 300w\" sizes=\"(max-width: 70px) 100vw, 70px\" \/>Facing lathe for diameters up to 720mm <br\/><a href=\"https:\/\/www.ludwig-hunger.de\/en\/product-ranges\/marine\/facing\/rcm\/\">View details<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6ff64c2b e-con-full e-flex e-con e-child\" data-id=\"6ff64c2b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b44aac9 elementor-widget elementor-widget-heading\" data-id=\"b44aac9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">VD4HD-RC<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48a1c53d elementor-widget elementor-widget-text-editor\" data-id=\"48a1c53d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-898\" src=\"https:\/\/www.ludwig-hunger.de\/wp-content\/uploads\/2026\/10\/VD4HD-RC_productthumbnail.jpg\" alt=\"\" width=\"70\" height=\"54\">Facing lathe for diameters up to 650 mm.<br\/><a href=\"https:\/\/www.ludwig-hunger.de\/en\/product-ranges\/marine\/facing\/vd4hd-rc\/\">View details<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-22993b8b e-con-full e-flex e-con e-child\" data-id=\"22993b8b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d8dde68 elementor-widget elementor-widget-heading\" data-id=\"d8dde68\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Boring Seat Ring Holes<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64c96afa elementor-widget elementor-widget-text-editor\" data-id=\"64c96afa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-902 alignleft\" src=\"https:\/\/www.ludwig-hunger.de\/wp-content\/uploads\/2026\/10\/Sitzringbohrung-ausdrehen_productthumbnail.jpg\" alt=\"\" width=\"70\" height=\"75\">Application: With the VD4HD-ADM boring machine, valve seat ring holes in the cylinder head can be bored out for the installation of oversized seat rings.<br\/><a href=\"https:\/\/www.ludwig-hunger.de\/en\/product-ranges\/marine\/boring-out-valve-seat-ring-bores\/\">View details<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5042fc2e e-con-full e-flex e-con e-child\" data-id=\"5042fc2e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a37b348 elementor-widget elementor-widget-heading\" data-id=\"2a37b348\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Repairing Conical Surfaces<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d17fc3f elementor-widget elementor-widget-text-editor\" data-id=\"5d17fc3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-912\" src=\"https:\/\/www.ludwig-hunger.de\/wp-content\/uploads\/2026\/10\/Konusflaeche-instandsetzen_productthumbnail.jpg\" alt=\"\" width=\"70\" height=\"96\">Application: With the VD4HD\/-30\u00b0 cone lathe, the conical surface on the valve cage can be repaired.<br\/><a href=\"https:\/\/www.ludwig-hunger.de\/en\/product-ranges\/marine\/reconditioning-the-tapered-surface\/\">View details<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\n<\/div>\n\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>VD4HD-RC Home \/ Seite VD4HD-RC Facing machine for diameters up to 650 mm Application range: The VD4HD\/0\u00b0 facing machine can be used to repair the following seating surfaces: Cylinder liner seating surface on the engine block, Cylinder head seating surface on the cylinder liner, and Cylinder liner seating surface on the cylinder head. Working range: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2698,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":"","site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2808","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ludwig-hunger.de\/en\/wp-json\/wp\/v2\/pages\/2808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ludwig-hunger.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ludwig-hunger.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ludwig-hunger.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ludwig-hunger.de\/en\/wp-json\/wp\/v2\/comments?post=2808"}],"version-history":[{"count":5,"href":"https:\/\/www.ludwig-hunger.de\/en\/wp-json\/wp\/v2\/pages\/2808\/revisions"}],"predecessor-version":[{"id":3196,"href":"https:\/\/www.ludwig-hunger.de\/en\/wp-json\/wp\/v2\/pages\/2808\/revisions\/3196"}],"up":[{"embeddable":true,"href":"https:\/\/www.ludwig-hunger.de\/en\/wp-json\/wp\/v2\/pages\/2698"}],"wp:attachment":[{"href":"https:\/\/www.ludwig-hunger.de\/en\/wp-json\/wp\/v2\/media?parent=2808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}