{"id":1664,"date":"2026-05-04T17:56:46","date_gmt":"2026-05-04T09:56:46","guid":{"rendered":"https:\/\/x2d3r9enw4.wpdns.site\/?post_type=product&#038;p=1664"},"modified":"2026-07-17T15:59:31","modified_gmt":"2026-07-17T07:59:31","slug":"hydraulic-transmission-piston-pump-a4vtg","status":"publish","type":"product","link":"https:\/\/prancehydraulic.com\/fr\/product\/hydraulic-transmission-piston-pump-a4vtg\/","title":{"rendered":"Hydraulic Transmission Piston Pump A4VTG"},"content":{"rendered":"<div data-page-id=\"LvAYdY1k2oui57x3Y9rcrkRNnwg\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\n<h2>Description d\u00e9taill\u00e9e<\/h2>\n<div class=\"old-record-id-WSRCf8YPJdx4qUcV278cMSmtnIf\">This hydraulic pump is designed with multiple practical functions to ensure stable and efficient operation in various hydraulic systems. It is equipped with an integrated auxiliary pump dedicated to providing stable boost and pilot oil supply, which guarantees sufficient oil pressure for the system\u2019s control components and effectively prevents cavitation. When the swashplate moves through the neutral position, the pump\u2019s flow direction changes smoothly without obvious pressure fluctuations or mechanical impact, reducing internal wear and prolonging service life. It is configured with high-pressure relief valves with integrated boost function and a dedicated boost-pressure relief valve, which jointly protect the system from overpressure damage and maintain stable boost pressure. As a standard configuration, it comes with an adjustable pressure cut-off function, allowing users to flexibly set the cut-off pressure according to actual working needs. Additionally, it features a through drive design that enables the mounting of further pumps up to the same nominal size, expanding the system\u2019s hydraulic output capacity and enhancing application versatility.<\/div>\n<\/div>\n<p><!-- prance-product-optimization --><\/p>\n<section class=\"pls-product-buyer-guide\">\n<h2>S\u00e9lection et DPX<\/h2>\n<p>Cette gamme de produits doit \u00eatre choisie en fonction du circuit hydraulique approuv\u00e9. Confirmez le d\u00e9bit ou la cylindr\u00e9e requis, la pression continue et de pointe, la vitesse d'entra\u00eenement, le type de commande, le fluide et l'interface d'installation avant la s\u00e9lection finale.<\/p>\n<h3>Informations \u00e0 inclure dans votre demande de devis<\/h3>\n<ul>\n<li>Cylindr\u00e9e ou d\u00e9bit requis \u00e0 la vitesse de service<\/li>\n<li>Pression syst\u00e8me continue et de pointe<\/li>\n<li>Vitesse d'entra\u00eenement, exigence de contr\u00f4le et type de circuit<\/li>\n<li>Bride de fixation, arbre, orifices, exigences en mati\u00e8re de fluide et de filtration<\/li>\n<\/ul>\n<h3>Ressources associ\u00e9es<\/h3>\n<ul>\n<li><a href=\"https:\/\/prancehydraulic.com\/fr\/hydraulic-pumps\/\">Pompes hydrauliques<\/a><\/li>\n<li><a href=\"https:\/\/prancehydraulic.com\/fr\/blog\/hydraulic-pump-flow-calculation\/\">Calcul du d\u00e9bit de la pompe hydraulique<\/a><\/li>\n<li><a href=\"https:\/\/prancehydraulic.com\/fr\/blog\/hydraulic-pump-datasheet-reading\/\">Guide des fiches techniques de pompes hydrauliques<\/a><\/li>\n<\/ul>\n<p><a href=\"https:\/\/prancehydraulic.com\/fr\/contact-us\/\">Demander un devis<\/a> \u00b7 <a href=\"https:\/\/prancehydraulic.com\/fr\/download-center\/\">Centre de t\u00e9l\u00e9chargement<\/a> \u00b7 <a href=\"https:\/\/prancehydraulic.com\/fr\/oem-odm\/\">OEM \/ ODM<\/a><\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>1.Integrated auxliay pump for boost and piot oilsupply.<\/p>\n<p>2.Flow direcion changes smoothy when the swashplate is moved through the neutral postion<\/p>\n<p>3.High-pressure relief valves with integated boost function.<\/p>\n<p>4.With adjustable pressure cut-off as standard<\/p>\n<p>5.Boost-pressure relief valve<\/p>\n<p>6.Through drive for mounting of further pumps up to same nominal size<\/p>","protected":false},"featured_media":2047,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[49,55],"product_tag":[],"class_list":["post-1664","product","type-product","status-publish","has-post-thumbnail","product_cat-piston-pump","product_cat-variable-displacement-pump","first","instock","featured","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/prancehydraulic.com\/fr\/wp-json\/wp\/v2\/product\/1664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prancehydraulic.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/prancehydraulic.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/prancehydraulic.com\/fr\/wp-json\/wp\/v2\/comments?post=1664"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prancehydraulic.com\/fr\/wp-json\/wp\/v2\/media\/2047"}],"wp:attachment":[{"href":"https:\/\/prancehydraulic.com\/fr\/wp-json\/wp\/v2\/media?parent=1664"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/prancehydraulic.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1664"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/prancehydraulic.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1664"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/prancehydraulic.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}