{"id":4791,"date":"2026-10-27T05:46:14","date_gmt":"2026-10-27T05:46:14","guid":{"rendered":"https:\/\/www.hongtengdaparts.com\/product\/volvo-14644494-fan-pump-ec480e\/"},"modified":"2026-10-27T05:46:14","modified_gmt":"2026-10-27T05:46:14","slug":"volvo-14644494-fan-pump-ec480e","status":"publish","type":"product","link":"https:\/\/www.hongtengdaparts.com\/it\/product\/volvo-14644494-fan-pump-ec480e\/","title":{"rendered":"14644494 Pompa a ingranaggi ventola per escavatore Volvo EC480E"},"content":{"rendered":"<p>The EC480E is a 63 tonne class machine with a Volvo D13 engine rated at 284 kW in the manufacturer&#8217;s published specification, in high-reach and heavy-duty configurations. That is a lot of heat to move through a core pack that works in the same dust as everything else on site.<\/p>\n<h2>Applicabilit\u00e0 e prove<\/h2>\n<p>Volvo EC480E excavator. Dealer parts data describes 14644494 as the fan gear pump for the machine. Volvo&#8217;s own online catalogue does not return a citable page for the number, so the description is dealer-established rather than manufacturer-confirmed, and no displacement or pressure figure is published for it here.<\/p>\n<h2>Why the pump and motor are one job<\/h2>\n<p>A fan pump that has worn enough to lose volume has usually been driven hard by a circuit that was already hot, and the heat that did that has also been through the fan motor. When one unit has shed material, the other has swallowed some of it. Replacing only the failed half is the most common reason a second claim follows within a few hundred hours. The EC480E fan motor is <a href=\"https:\/\/www.hongtengdaparts.com\/it\/prodotto\/volvo-14641300-fan-motor-ec480e\/\">14641300<\/a>.<\/p>\n<h2>Checks before ordering<\/h2>\n<ul>\n<li>Clean the cores and re-measure temperatures at low and high idle under load.<\/li>\n<li>Sample the oil and inspect the return filter element for the material the old pump shed.<\/li>\n<li>Measure pump outlet flow and pressure at working temperature.<\/li>\n<li>Check the fan motor case drain volume, and the routing of the drain hose for restriction.<\/li>\n<\/ul>\n<p>Le procedure sono nel nostro <a href=\"https:\/\/www.hongtengdaparts.com\/it\/diagnosi-della-pompa-del-ventilatore-idraulico-dellescavatore\/\">guida alla diagnosi della pompa idraulica del ventilatore<\/a>.<\/p>\n<h2>Montaggio e ordinazione<\/h2>\n<p>Match shaft, pilot, flange, port positions and rotation against the removed pump, prime with clean oil before cranking, change the filter element, keep the case drain unrestricted to tank, and target ISO 4406 18\/16\/13. Minimum order one piece. Three to six month warranty as stated on your proforma invoice; bench checked and photographed before the wooden case closes, delivery 5 to 8 working days from payment subject to stock. The range sits under <a href=\"https:\/\/www.hongtengdaparts.com\/it\/categoria-prodotto\/motore-idraulico-del-ventilatore\/motorino-ventola-volvo\/\">Motore ventola idraulica Volvo<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Parte:<\/strong> Pompa a ingranaggi di azionamento ventola 14644494 per l'escavatore Volvo EC480E, indicata dai dati ricambi del concessionario come pompa idraulica della ventola per quella macchina.<\/p>\n<p><strong>Abbinamento:<\/strong> il motore ventola dell'EC480E \u00e8 14641300, e su questa classe di macchina i due devono essere valutati insieme anzich\u00e9 singolarmente.<\/p>\n<p><strong>Fornita come:<\/strong> ricambio nuovo di marca HTD, prodotto in Cina. MOQ 1 pezzo, cassa in legno, spedizione in 5-8 giorni lavorativi.<\/p>","protected":false},"featured_media":4766,"template":"","meta":[],"product_brand":[],"product_cat":[848,37],"product_tag":[892,794,555,859],"class_list":["post-4791","product","type-product","status-publish","has-post-thumbnail","product_cat-volvo-fan-motor","product_cat-hydraulic-fan-motor","product_tag-892","product_tag-excavator","product_tag-fan-pump","product_tag-volvo-ec480e","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.hongtengdaparts.com\/it\/wp-json\/wp\/v2\/product\/4791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hongtengdaparts.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hongtengdaparts.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/it\/wp-json\/wp\/v2\/media\/4766"}],"wp:attachment":[{"href":"https:\/\/www.hongtengdaparts.com\/it\/wp-json\/wp\/v2\/media?parent=4791"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/it\/wp-json\/wp\/v2\/product_brand?post=4791"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/it\/wp-json\/wp\/v2\/product_cat?post=4791"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hongtengdaparts.com\/it\/wp-json\/wp\/v2\/product_tag?post=4791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}