{"id":7979,"date":"2023-04-04T15:04:22","date_gmt":"2023-04-04T13:04:22","guid":{"rendered":"https:\/\/www.cami.it\/?p=7979"},"modified":"2026-07-28T09:44:28","modified_gmt":"2026-07-28T07:44:28","slug":"rexroth-pump-test-for-tbm","status":"publish","type":"post","link":"https:\/\/www.cami.it\/en\/rexroth-pump-test-for-tbm\/","title":{"rendered":"Bosch Rexroth A4CSG 355 EP: Pump Overhaul and Testing for a Tunnel Boring Machine"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">After its complete overhauling, we installed and tested in our testing room at the cutting edge a <strong>Bosch Rexroth pump, model A4CSG 355 EP with closed circuit<\/strong>.<\/p>\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p class=\"wp-block-paragraph\">These particular pumps find application <strong>on the head of a mechanical milling cutter<\/strong> of a <strong>Tunnel Boring Machine<\/strong> commonly known as a <strong>TBM, a machine allowing the complete mechanization of the tunnel excavation and the construction of their coating.<\/strong><\/p>\n\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-table is-style-regular\"><table><thead><tr><th>Description<\/th><th>Model<\/th><th>Displacement <\/th><th>Brand <\/th><\/tr><\/thead><tbody><tr><td>HYDRAULIC PUMP TESTING <\/td><td>A4CSG 355 EP<\/td><td>355 cc<\/td><td>BOSCH REXROTH<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"800\" data-id=\"7981\" src=\"https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-1.jpg\" alt=\"\" class=\"wp-image-7981\" srcset=\"https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-1.jpg 1000w, https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-1-300x240.jpg 300w, https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-1-768x614.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"800\" data-id=\"7983\" src=\"https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-2.jpg\" alt=\"\" class=\"wp-image-7983\" srcset=\"https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-2.jpg 1000w, https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-2-300x240.jpg 300w, https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-2-768x614.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/figure>\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"800\" data-id=\"7985\" src=\"https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-3.jpg\" alt=\"\" class=\"wp-image-7985\" srcset=\"https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-3.jpg 1000w, https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-3-300x240.jpg 300w, https:\/\/www.cami.it\/cspa\/wp-content\/uploads\/2023\/03\/POMPA-PER-TALPA-3-768x614.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>After its complete overhauling, we installed and tested in our testing room at the cutting edge a Bosch Rexroth pump, model A4CSG 355 EP with closed circuit. These particular pumps find application on the head of a mechanical milling cutter of a Tunnel Boring Machine commonly known as a TBM, a machine allowing the complete [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":7984,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-7979","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-history-cami-service"],"_links":{"self":[{"href":"https:\/\/www.cami.it\/en\/wp-json\/wp\/v2\/posts\/7979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cami.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cami.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cami.it\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cami.it\/en\/wp-json\/wp\/v2\/comments?post=7979"}],"version-history":[{"count":8,"href":"https:\/\/www.cami.it\/en\/wp-json\/wp\/v2\/posts\/7979\/revisions"}],"predecessor-version":[{"id":11944,"href":"https:\/\/www.cami.it\/en\/wp-json\/wp\/v2\/posts\/7979\/revisions\/11944"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cami.it\/en\/wp-json\/wp\/v2\/media\/7984"}],"wp:attachment":[{"href":"https:\/\/www.cami.it\/en\/wp-json\/wp\/v2\/media?parent=7979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cami.it\/en\/wp-json\/wp\/v2\/categories?post=7979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cami.it\/en\/wp-json\/wp\/v2\/tags?post=7979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}