{"id":16593,"date":"2025-06-10T19:19:56","date_gmt":"2025-06-10T19:19:56","guid":{"rendered":"https:\/\/avantgardetech.pt\/?post_type=product&#038;p=16593"},"modified":"2025-06-10T19:19:57","modified_gmt":"2025-06-10T19:19:57","slug":"caterpillar-450-retroescavadora","status":"publish","type":"product","link":"https:\/\/vcmachines.pt\/index.php\/produto\/caterpillar-450-retroescavadora\/","title":{"rendered":"Caterpillar 450 \u2013 Retroescavadora"},"content":{"rendered":"<h4 data-sourcepos=\"2:1-2:36\">Retroescavadora Caterpillar 450<\/h4>\n<p data-sourcepos=\"4:1-4:331\">A <strong>Retroescavadora Cat 450<\/strong> \u00e9 um modelo de alto desempenho e grande porte, ideal para as aplica\u00e7\u00f5es mais exigentes que requerem <strong>pot\u00eancia m\u00e1xima, profundidade de escava\u00e7\u00e3o e capacidade de eleva\u00e7\u00e3o superiores<\/strong>. Como uma retroescavadora de <strong>giro central<\/strong>, ela oferece uma plataforma robusta e est\u00e1vel para opera\u00e7\u00f5es intensivas.<\/p>\n<p data-sourcepos=\"6:1-6:350\">Equipada com um motor potente, como o <strong>Cat C4.4 ACERT<\/strong>, que entrega uma pot\u00eancia l\u00edquida de aproximadamente <strong>98 kW (131 hp)<\/strong>, a 450 cumpre as normas de emiss\u00e3o mais rigorosas (como US EPA Tier 4 Final). Este motor robusto, combinado com um aumento de torque significativo, garante que a m\u00e1quina tenha for\u00e7a de sobra para as tarefas mais dif\u00edceis.<\/p>\n<p data-sourcepos=\"8:1-8:333\">A Cat 450 \u00e9 capaz de atingir uma <strong>profundidade de escava\u00e7\u00e3o padr\u00e3o de 5185 mm (17 p\u00e9s)<\/strong>, o que a torna adequada para projetos de grande escala que exigem escava\u00e7\u00f5es profundas. Com um <strong>peso operacional m\u00e1ximo de 13300 kg (29320 lb)<\/strong>, esta m\u00e1quina \u00e9 constru\u00edda para a durabilidade e estabilidade, mesmo nas condi\u00e7\u00f5es mais adversas.<\/p>\n<p data-sourcepos=\"10:1-10:233\">Projetada para a <strong>m\u00e1xima produtividade e fiabilidade<\/strong>, a Cat 450 \u00e9 a escolha ideal para empreiteiros e empresas que necessitam de uma retroescavadora com capacidade e desempenho excecionais para enfrentar os trabalhos mais pesados.<\/p>\n<h4><\/h4>\n<h4>Motor<\/h4>\n<p><strong>Pot\u00eancia L\u00edquida &#8211; SAE J1349:2011:<\/strong> 98 kW<br \/>\n<strong>Di\u00e2metro:<\/strong> 105 mm<br \/>\n<strong>Curso:<\/strong> 127 mm<br \/>\n<strong>Cilindrada:<\/strong> 4.4 l<br \/>\n<strong>Pot\u00eancia Bruta a 2.200 rpm &#8211; ISO 14396:<\/strong> 106 kW<br \/>\n<strong>Pot\u00eancia L\u00edquida &#8211; 2.200 rpm &#8211; SAE J1349:<\/strong> 51 kW<br \/>\n<strong>Pot\u00eancia de Pico L\u00edquida Nominal &#8211; SAE J1349:<\/strong> 100 kW<br \/>\n<strong>Pot\u00eancia L\u00edquida Nominal a 2.200 rpm &#8211; SAE J1349:<\/strong> 98 kW<br \/>\n<strong>Pot\u00eancia de Pico L\u00edquida Nominal &#8211; ISO 9249:<\/strong> 100 kW<br \/>\n<strong>Aumento de Torque L\u00edquido &#8211; 1.200 rpm:<\/strong> 88 %<br \/>\n<strong>Pot\u00eancia de Pico L\u00edquida &#8211; 1.800 rpm &#8211; SAE J1349:<\/strong> 54 kW<br \/>\n<strong>Pot\u00eancia Bruta &#8211; SAE J1995:2014:<\/strong> 55 kW<br \/>\n<strong>Pot\u00eancia de Pico L\u00edquida &#8211; 1.800 rpm &#8211; ISO 9249:<\/strong> 54 kW<br \/>\n<strong>Pot\u00eancia L\u00edquida Nominal &#8211; 2.200 rpm &#8211; ISO 9249:<\/strong> 51 kW<br \/>\n<strong>Pot\u00eancia de Pico L\u00edquida &#8211; 1.800 rpm &#8211; EEC 80\/1269:<\/strong> 54 kW<br \/>\n<strong>Pot\u00eancia L\u00edquida Nominal &#8211; 2.200 rpm &#8211; EEC 80\/1269:<\/strong> 51 kW<br \/>\n<strong>Pot\u00eancia Bruta a 2.200 rpm &#8211; SAE J1995:<\/strong> 109 kW<br \/>\n<strong>Aumento de Torque L\u00edquido &#8211; 1.400 rpm &#8211; SAE J1349:<\/strong> 540 N\u00b7m<br \/>\n<strong>Pot\u00eancia Bruta &#8211; ISO 14396:<\/strong> 55 kW<br \/>\n<strong>Aumento de Torque L\u00edquido &#8211; 1.400 rpm:<\/strong> 29%<br \/>\n<strong>Condi\u00e7\u00f5es de Pot\u00eancia Nominal &#8211; Sem Redu\u00e7\u00e3o Necess\u00e1ria At\u00e9:<\/strong> 2286 m<br \/>\n<strong>Pot\u00eancia L\u00edquida Nominal a 2.200 rpm &#8211; ISO 9249:<\/strong> 98 kW<br \/>\n<strong>Modelo do Motor:<\/strong> C4.4 ACERT 106 kW (143 hp) Eletr\u00f3nico \u2013 Turbo Intercooler<br \/>\n<strong>Torque de Pico L\u00edquido SAE J1349:<\/strong> 416 N\u00b7m<br \/>\nEmiss\u00f5es: O motor cumpre as normas de emiss\u00e3o U.S. EPA Tier 4 Final.<br \/>\nNota: N\u00e3o \u00e9 necess\u00e1ria redu\u00e7\u00e3o de pot\u00eancia at\u00e9 2286 m (7.500 ft).<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Caterpillar 450 \u2013 Retroescavadora<\/strong><\/p>\n<p><strong><span class=\"citation-10\">Pot\u00eancia L\u00edquida &#8211; SAE J1349:2011:<\/span><\/strong><span class=\"citation-10 citation-end-10\"> 98 kW<\/span><br \/>\n<strong><span class=\"citation-9\">Profundidade de Escava\u00e7\u00e3o &#8211; Padr\u00e3o:<\/span><\/strong><span class=\"citation-9 citation-end-9\"> 5185 mm<\/span><br \/>\n<strong><span class=\"citation-8\">Peso Operacional &#8211; M\u00e1ximo:<\/span><\/strong><span class=\"citation-8 citation-end-8\"> 13300 kg<br \/>\n<strong>Profundidade de escava\u00e7\u00e3o &#8211; Padr\u00e3o:<\/strong> 83 mm<br \/>\n<\/span><\/p>\n","protected":false},"featured_media":16594,"template":"","meta":[],"product_brand":[],"product_cat":[91,98],"product_tag":[],"class_list":["post-16593","product","type-product","status-publish","has-post-thumbnail","product_cat-catrapilar","product_cat-retroescavadora","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/vcmachines.pt\/index.php\/wp-json\/wp\/v2\/product\/16593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vcmachines.pt\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vcmachines.pt\/index.php\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/vcmachines.pt\/index.php\/wp-json\/wp\/v2\/product\/16593\/revisions"}],"predecessor-version":[{"id":16595,"href":"https:\/\/vcmachines.pt\/index.php\/wp-json\/wp\/v2\/product\/16593\/revisions\/16595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vcmachines.pt\/index.php\/wp-json\/wp\/v2\/media\/16594"}],"wp:attachment":[{"href":"https:\/\/vcmachines.pt\/index.php\/wp-json\/wp\/v2\/media?parent=16593"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vcmachines.pt\/index.php\/wp-json\/wp\/v2\/product_brand?post=16593"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vcmachines.pt\/index.php\/wp-json\/wp\/v2\/product_cat?post=16593"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vcmachines.pt\/index.php\/wp-json\/wp\/v2\/product_tag?post=16593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}