{"id":4315,"date":"2025-12-11T15:12:16","date_gmt":"2025-12-11T14:12:16","guid":{"rendered":"https:\/\/verter.it\/demo\/berti\/products\/gkr-sb\/"},"modified":"2026-07-28T16:32:00","modified_gmt":"2026-07-28T14:32:00","slug":"gkr-sb","status":"publish","type":"post","link":"https:\/\/www.bertima.it\/en\/products\/professional-line\/hydraulic-mulching-heads-for-excavators\/gkr-sb\/","title":{"rendered":"GKR\/SB"},"content":{"rendered":"<p data-end=\"782\" data-start=\"74\"><strong data-end=\"84\" data-start=\"74\">GKR\/SB<\/strong> is a <strong data-end=\"121\" data-start=\"91\">hydraulic brush cutter<\/strong> designed for mini-excavators with an operating weight between <strong data-end=\"207\" data-start=\"185\">2.5 and 4 tonnes<\/strong>, ideal for cutting <strong data-end=\"277\" data-start=\"238\">grass and brambles up to 4 cm in diameter<\/strong>. <br data-end=\"281\" data-start=\"278\" \/>It is available in <strong data-end=\"312\" data-start=\"298\">two sizes<\/strong>, from <strong data-end=\"323\" data-start=\"317\">60 and <strong data-end=\"335\" data-start=\"326\">80 cm<\/strong>, and stands out for its robust structure, featuring a <strong data-end=\"430\" data-start=\"404\">double Strenx box<\/strong> and a <strong data-end=\"475\" data-start=\"440\">side belt drive<\/strong> that guarantees reliability even in the most demanding applications. The machine is also equipped with support skids, an adjustable levelling roller, a cast iron hydraulic gear motor with external drainage and the Berti Fluid Box system, designed to simplify hydraulic management.<\/strong><\/p>\n<p data-end=\"1025\" data-start=\"784\">The <strong data-end=\"808\" data-start=\"787\">helical rotor<\/strong>, complete with <strong data-end=\"837\" data-start=\"822\">counter hammers<\/strong>, can be equipped with <strong data-end=\"913\" data-start=\"867\">BERTI type &#8220;B&#8221; forged and tempered hammers.<\/strong><\/p>\n<p data-end=\"1347\" data-start=\"1027\">On request, the GKR\/SB can be supplied with a customised mounting bracket complete with pins, a non-drain motor, <strong data-end=\"1193\" data-start=\"1151\">hydraulic slewing ring with piping<\/strong>, <strong data-end=\"1264\" data-start=\"1195\">ON\/OFF solenoid valve for an accessory function with push-button panel<\/strong> or <strong data-end=\"1304\" data-start=\"1272\">proportional solenoid valve<\/strong> for modulated control of accessories.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>GKR\/SB is a hydraulic brush cutter designed for mini-excavators with an operating weight between 2.5 and 4 tonnes, ideal for cutting grass and brambles up to 4 cm in diameter. It is available in two sizes, from 60 and 80 cm, and stands out for its robust structure, featuring a double Strenx box and a [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4316,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[81],"tags":[],"class_list":["post-4315","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hydraulic-mulching-heads-for-excavators"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.bertima.it\/en\/wp-json\/wp\/v2\/posts\/4315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bertima.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bertima.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bertima.it\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bertima.it\/en\/wp-json\/wp\/v2\/comments?post=4315"}],"version-history":[{"count":5,"href":"https:\/\/www.bertima.it\/en\/wp-json\/wp\/v2\/posts\/4315\/revisions"}],"predecessor-version":[{"id":15544,"href":"https:\/\/www.bertima.it\/en\/wp-json\/wp\/v2\/posts\/4315\/revisions\/15544"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bertima.it\/en\/wp-json\/wp\/v2\/media\/4316"}],"wp:attachment":[{"href":"https:\/\/www.bertima.it\/en\/wp-json\/wp\/v2\/media?parent=4315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bertima.it\/en\/wp-json\/wp\/v2\/categories?post=4315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bertima.it\/en\/wp-json\/wp\/v2\/tags?post=4315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}