{"id":2536,"date":"2026-10-03T06:12:40","date_gmt":"2026-10-03T06:12:40","guid":{"rendered":"https:\/\/hongtai-machine.com\/?post_type=product&#038;p=2536"},"modified":"2026-10-13T10:14:56","modified_gmt":"2026-10-13T10:14:56","slug":"betoneira-autocarregavel-ht-cm300","status":"publish","type":"product","link":"https:\/\/hongtai-machine.com\/pt-br\/product\/betoneira-autocarregavel-ht-cm300\/","title":{"rendered":"Betoneira autocarreg\u00e1vel de esteira HT-CM300 (300 L, Rato R420 15 cv)"},"content":{"rendered":"<h2>HT-CM300: lotes r\u00e1pidos e frequentes em obras apertadas<\/h2>\n<p>A <strong>betoneira autocarreg\u00e1vel de esteira HT-CM300<\/strong> da HONGTAI \u00e9 dimensionada para equipes que concretam pouco e com frequ\u00eancia: mour\u00f5es de cerca, sapatas, degraus e reparos, em que um lote de 300 L \u00e9 lan\u00e7ado e acabado antes que o pr\u00f3ximo seja misturado. A ca\u00e7amba frontal, no estilo de carregadeira, abastece o tambor por uma boca larga de 750 mm, o tambor mistura em movimento e um <strong>\u00e2ngulo de basculamento hidr\u00e1ulico de 100\u00b0<\/strong> o esvazia por completo no ponto de lan\u00e7amento.<\/p>\n<p>Um motor a gasolina <strong>Rato R420 de 15 cv<\/strong> aciona o sistema hidr\u00e1ulico e o chassi de esteiras de borracha com 700 mm (27,6 in) de largura, para que a HT-CM300 continue trabalhando em solo macio, encostas e acessos estreitos onde carrinhos de m\u00e3o e betoneiras reboc\u00e1veis atrasam o servi\u00e7o.<\/p>\n<h2>Principais caracter\u00edsticas<\/h2>\n<ul>\n<li><strong>Tambor de 300 L<\/strong> com ca\u00e7amba autocarreg\u00e1vel frontal<\/li>\n<li>Motor a gasolina <strong>Rato R420<\/strong> de 420 cm\u00b3, 15 cv<\/li>\n<li><strong>\u00c2ngulo de basculamento hidr\u00e1ulico de 100\u00b0<\/strong> para descargas limpas e completas<\/li>\n<li><strong>Boca do tambor de 750 mm<\/strong> e bica da tremonha de 760 mm para carregamento r\u00e1pido<\/li>\n<li>Chassi de esteiras de borracha com <strong>700 mm de largura<\/strong>, 1.200 mm de contato da esteira<\/li>\n<li><strong>Tanque de combust\u00edvel de 6,6 L<\/strong> e tanque de \u00f3leo hidr\u00e1ulico de 20 L<\/li>\n<\/ul>\n<h2>Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<div style=\"margin:0 0 1.5em\">\n<table style=\"width:100%;min-width:0;border-collapse:collapse;font-size:15px;line-height:1.5\">\n<thead>\n<tr style=\"background:#1f2a36;color:#ffffff\">\n<th style=\"text-align:left;padding:10px 12px;border:1px solid #d5dbe1\">Par\u00e2metro<\/th>\n<th style=\"text-align:left;padding:10px 12px;border:1px solid #d5dbe1\">Valor<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#eef2f5\">\n<td colspan=\"2\" style=\"padding:8px 12px;border:1px solid #d5dbe1;font-weight:bold\">Tambor de mistura e carregador<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Capacidade do tambor<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">300 L<\/td>\n<\/tr>\n<tr style=\"background:#f7f9fa\">\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Di\u00e2metro da boca do tambor<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">750 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Comprimento do tambor de mistura<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">1.050 mm<\/td>\n<\/tr>\n<tr style=\"background:#f7f9fa\">\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Largura da bica da tremonha<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">760 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">\u00c2ngulo de basculamento<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">100\u00b0<\/td>\n<\/tr>\n<tr style=\"background:#eef2f5\">\n<td colspan=\"2\" style=\"padding:8px 12px;border:1px solid #d5dbe1;font-weight:bold\">Dimens\u00f5es e peso<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Peso da m\u00e1quina<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">690 kg<\/td>\n<\/tr>\n<tr style=\"background:#f7f9fa\">\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Dimens\u00f5es totais (C \u00d7 L \u00d7 A, com pedal e ca\u00e7amba)<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">2.000 \u00d7 900 \u00d7 2.000 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Largura do chassi<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">700 mm<\/td>\n<\/tr>\n<tr style=\"background:#f7f9fa\">\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Altura livre do solo<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">110 mm<\/td>\n<\/tr>\n<tr style=\"background:#eef2f5\">\n<td colspan=\"2\" style=\"padding:8px 12px;border:1px solid #d5dbe1;font-weight:bold\">Material rodante<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Largura da esteira<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">180 mm<\/td>\n<\/tr>\n<tr style=\"background:#f7f9fa\">\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Comprimento de contato da esteira com o solo<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">1.200 mm<\/td>\n<\/tr>\n<tr style=\"background:#eef2f5\">\n<td colspan=\"2\" style=\"padding:8px 12px;border:1px solid #d5dbe1;font-weight:bold\">Motor e sistema hidr\u00e1ulico<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Motor<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Rato R420, monocil\u00edndrico, quatro tempos, a gasolina<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Cilindrada<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">420 cm\u00b3<\/td>\n<\/tr>\n<tr style=\"background:#f7f9fa\">\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Pot\u00eancia nominal<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">15 cv \/ 3.600 rpm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Combust\u00edvel<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Gasolina sem chumbo (RON 92)<\/td>\n<\/tr>\n<tr style=\"background:#f7f9fa\">\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Tanque de combust\u00edvel<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">6,6 L<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">\u00d3leo do motor<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">1,1 L<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">\u00d3leo hidr\u00e1ulico<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">ISO VG 46 antidesgaste<\/td>\n<\/tr>\n<tr style=\"background:#f7f9fa\">\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">Tanque de \u00f3leo hidr\u00e1ulico<\/td>\n<td style=\"padding:8px 12px;border:1px solid #d5dbe1\">20 L<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><em>As especifica\u00e7\u00f5es foram extra\u00eddas da ficha t\u00e9cnica da f\u00e1brica e podem variar conforme a configura\u00e7\u00e3o. Entre em contato conosco para obter a ficha t\u00e9cnica mais recente.<\/em><\/p>\n<h2>Por que um tambor de 300 L?<\/h2>\n<ul>\n<li><strong>Lotes f\u00e1ceis de administrar:<\/strong> cada carga pode ser lan\u00e7ada e acabada antes que o concreto comece a dar pega.<\/li>\n<li><strong>Menos desperd\u00edcio<\/strong> em pequenas concretagens, como furos para mour\u00f5es, bases e reparos.<\/li>\n<li><strong>Mesmo conjunto motriz de 15 cv<\/strong> e mesmo chassi da HT-CM500, para que pe\u00e7as e manuten\u00e7\u00e3o sejam compartilhadas em toda a sua frota.<\/li>\n<\/ul>\n<h2>Aplica\u00e7\u00f5es t\u00edpicas<\/h2>\n<ul>\n<li>Funda\u00e7\u00f5es, sapatas e lajes em quintais e amplia\u00e7\u00f5es<\/li>\n<li>Concretagem de bases para mour\u00f5es de cerca, postes e placas<\/li>\n<li>Cal\u00e7adas, p\u00e1tios, degraus e pequenos muros de arrimo<\/li>\n<li>Reformas onde um caminh\u00e3o betoneira convencional n\u00e3o consegue chegar<\/li>\n<li>Obras em fazendas, haras e constru\u00e7\u00f5es rurais<\/li>\n<li>Locadoras que atendem construtoras e propriet\u00e1rios de im\u00f3veis<\/li>\n<\/ul>\n<h2>Outros tamanhos<\/h2>\n<p>Precisa de mais produ\u00e7\u00e3o por viagem? Conhe\u00e7a a <a href=\"https:\/\/hongtai-machine.com\/pt-br\/product\/betoneira-autocarregavel-ht-cm500\/\">betoneira de esteira HT-CM500 de 500 L<\/a>. Para os espa\u00e7os mais apertados, a <a href=\"https:\/\/hongtai-machine.com\/pt-br\/product\/betoneira-autocarregavel-ht-cm200\/\">betoneira HT-CM200 de 200 L<\/a> pesa apenas 465 kg. Veja todas as <a href=\"https:\/\/hongtai-machine.com\/pt-br\/product-category\/mini-betoneiras\/\">minibetoneiras<\/a>.<\/p>\n<h2>Direto da f\u00e1brica para revendedores e locadoras<\/h2>\n<ul>\n<li><strong>Pre\u00e7os direto da f\u00e1brica<\/strong> com faixas por volume para revendedores<\/li>\n<li><strong>OEM \/ ODM:<\/strong> cores personalizadas, marca pr\u00f3pria e op\u00e7\u00f5es de configura\u00e7\u00e3o. Conhe\u00e7a nossos <a href=\"https:\/\/hongtai-machine.com\/pt-br\/servicos\/\">servi\u00e7os de OEM e exporta\u00e7\u00e3o<\/a>.<\/li>\n<li><strong>Embalagem para exporta\u00e7\u00e3o:<\/strong> m\u00e1quinas fixadas em estruturas de a\u00e7o para frete mar\u00edtimo em cont\u00eaineres 20GP \/ 40HQ<\/li>\n<li><strong>Pe\u00e7as de reposi\u00e7\u00e3o:<\/strong> veda\u00e7\u00f5es do tambor, esteiras, componentes hidr\u00e1ulicos e pe\u00e7as do motor dispon\u00edveis para sua equipe de assist\u00eancia t\u00e9cnica<\/li>\n<\/ul>\n<div style=\"margin:2em 0 1em;padding:28px 24px;background:#1f2a36;color:#ffffff;border-left:6px solid #f7a81b;border-radius:6px\">\n<h2 style=\"margin:0 0 10px;color:#ffffff\">Solicite uma cota\u00e7\u00e3o da HT-CM300<\/h2>\n<p style=\"margin:0 0 14px;color:#e6eaee\">Informe o porto de destino, a quantidade e a cor de sua prefer\u00eancia. Nossa equipe de exporta\u00e7\u00e3o responder\u00e1 com pre\u00e7os direto da f\u00e1brica, um plano de carregamento do cont\u00eainer e a ficha t\u00e9cnica completa.<\/p>\n<p style=\"margin:0\"><a href=\"https:\/\/hongtai-machine.com\/pt-br\/contato\/\" style=\"display:inline-block;margin:0 10px 10px 0;padding:12px 26px;background:#f7a81b;color:#161d26;font-weight:bold;text-decoration:none;border-radius:4px\">Solicitar cota\u00e7\u00e3o<\/a><a href=\"https:\/\/wa.me\/8613562795625\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;margin:0 10px 10px 0;padding:12px 26px;border:2px solid #ffffff;color:#ffffff;font-weight:bold;text-decoration:none;border-radius:4px\">Fale no WhatsApp<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>Tambor de 300 L<\/strong> com ca\u00e7amba autocarreg\u00e1vel frontal<\/li>\n<li>Motor a gasolina <strong>Rato R420<\/strong> de 420 cm\u00b3, 15 cv<\/li>\n<li><strong>\u00c2ngulo de basculamento hidr\u00e1ulico de 100\u00b0<\/strong> para descargas limpas e completas<\/li>\n<li><strong>Boca do tambor de 750 mm<\/strong> e bica da tremonha de 760 mm para carregamento r\u00e1pido<\/li>\n<li>Chassi de esteiras de borracha com <strong>700 mm de largura<\/strong>, 1.200 mm de contato da esteira<\/li>\n<\/ul>\n<div class=\"hts-pcta\"><a class=\"hts-pcta-quote\" href=\"https:\/\/hongtai-machine.com\/pt-br\/contato\/\">Solicitar cota\u00e7\u00e3o<\/a><a class=\"hts-pcta-wa\" href=\"https:\/\/wa.me\/8613562795625\" target=\"_blank\" rel=\"noopener\">Fale no WhatsApp<\/a><\/div>\n","protected":false},"featured_media":1463,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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