{"id":859,"date":"2026-07-15T02:26:35","date_gmt":"2026-07-15T02:26:35","guid":{"rendered":"https:\/\/round-balers.com\/?post_type=product&#038;p=859"},"modified":"2026-07-15T10:09:14","modified_gmt":"2026-07-15T10:09:14","slug":"9yk-870-trailed-type-round-baler-for-tractor","status":"publish","type":"product","link":"https:\/\/round-balers.com\/pt\/produto\/9yk-870-trailed-type-round-baler-for-tractor\/","title":{"rendered":"Enfardadeira de fardos redondos reboc\u00e1vel 9YK-870 para trator"},"content":{"rendered":"<div id=\"model-response-message-contentr_a181f0a31e605358\" class=\"markdown markdown-main-panel enable-luminous-fast-follows enable-updated-hr-color stronger\" dir=\"ltr\" aria-busy=\"false\" aria-live=\"polite\">\n<p>The 9YK-870 Trailed-type Round Baler is a purpose-built compact round baler designed for collecting and compressing post-harvest residue from corn, rice, wheat, soybeans, and a wide variety of grasses into dense, uniform round bales measuring \u03a6630 mm in diameter and 700 mm in width. Powered through a tractor&#8217;s 540 rpm PTO shaft and requiring just 25 to 50 hp of matching power, this small round baler for compact tractor is engineered to convert crop waste into manageable, storable bales suitable for animal feed, bedding material, or biomass energy. With a roll-drum-type compressing chamber, spring-tooth pickup spanning 800 mm, and rope-wrapping bundling, it delivers consistent results whether you are baling dry straw or freshly cut pasture grass.<\/p>\n<p>Designed with productivity and ease of operation in mind, the 9YK-870 round hay baler machine fits seamlessly into both small-scale and medium-scale farming operations. The trailed hitching method allows straightforward attachment and detachment from most utility tractors, while the machine&#8217;s overall footprint of 1300 x 1300 x 1350 mm keeps it maneuverable even in tighter field conditions. Whether you are processing corn stalks, wheat straw, rice straw, or cultivated pasture grass, this round baler for hay and residue handling reduces field cleanup time, lowers labor costs, and creates value-added bale products ready for transport, storage, or sale.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-857 size-full\" src=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler.webp\" alt=\"Enfardadeira de fardos redondos rebocada 9YK-870\" width=\"800\" height=\"800\" srcset=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler.webp 800w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/><\/p>\n<h2>Especifica\u00e7\u00f5es do produto<\/h2>\n<table style=\"width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\" data-path-to-node=\"2\">\n<thead>\n<tr>\n<td style=\"text-align: center;\"><strong>N\u00e3o.<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Item<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Unidade<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Especifica\u00e7\u00e3o<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,1,0,0\">1<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,1,1,0\">Nome do modelo<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,1,2,0\">\/<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,1,3,0\">Enfardadeira redonda modelo 870<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,2,0,0\">2<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,2,1,0\">M\u00e9todo de engate<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,2,2,0\">\/<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,2,3,0\">Seguido<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,3,0,0\">3<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,3,1,0\">Largura de sele\u00e7\u00e3o<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,3,2,0\">mm<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,3,3,0\">800<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,4,0,0\">4<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,4,1,0\">Estrutura do selecionador<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,4,2,0\">\/<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,4,3,0\">tipo de dente de mola<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,5,0,0\">5<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,5,1,0\">Estrutura do alimentador<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,5,2,0\">\/<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,5,3,0\">Alimenta\u00e7\u00e3o direta por dente de mola<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,6,0,0\">6<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,6,1,0\">Velocidade de opera\u00e7\u00e3o<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,6,2,0\">km\/h<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,6,3,0\">2 ~ 5<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,7,0,0\">7<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,7,1,0\">Tipo de c\u00e2mara de compress\u00e3o de fardos<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,7,2,0\">\/<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,7,3,0\">tipo tambor de rolo<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,8,0,0\">8<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,8,1,0\">Largura da c\u00e2mara de compress\u00e3o<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,8,2,0\">mm<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,8,3,0\">700<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,9,0,0\">9<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,9,1,0\">Di\u00e2metro de compress\u00e3o<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,9,2,0\">mm<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,9,3,0\">\u03a6630<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,10,0,0\">10<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,10,1,0\">Tipo de agrupamento<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,10,2,0\">\/<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,10,3,0\">Enrolamento de corda<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,11,0,0\">11<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,11,1,0\">Dimens\u00f5es do fardo (di\u00e2metro \u00d7 largura)<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,11,2,0\">mm<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,11,3,0\">\u03a6630\u00d7700<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,12,0,0\">12<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,12,1,0\">Dimens\u00f5es totais (Comprimento \u00d7 Largura \u00d7 Altura)<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,12,2,0\">mm<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,12,3,0\">1300\u00d71300\u00d71350<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,13,0,0\">13<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,13,1,0\">Tamanho do pneu<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,13,2,0\">\/<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,13,3,0\">18\u00d76,50-8-4PR<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,14,0,0\">14<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,14,1,0\">Peso<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,14,2,0\">kg<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,14,3,0\">440<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,15,0,0\">15<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,15,1,0\">Faixa de pot\u00eancia correspondente<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,15,2,0\">hp<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,15,3,0\">25 ~ 50<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,16,0,0\">16<\/span><\/td>\n<td style=\"text-align: center;\">\n<p data-path-to-node=\"2,16,1,0\">Sincronize a velocidade da tomada de for\u00e7a (TDF)<\/p>\n<\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,16,2,0\">rpm<\/span><\/td>\n<td style=\"text-align: center;\"><span data-path-to-node=\"2,16,3,0\">540<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Caracter\u00edsticas da enfardadeira de feno redonda reboc\u00e1vel 9YK-870<\/h2>\n<p>1. Sistema operacional de modo duplo com monitoramento completo de processos<br \/>\nA enfardadeira de fardos redondos possui um sistema operacional simples, oferecendo modos autom\u00e1tico e manual, atendendo tanto operadores experientes quanto iniciantes. Cada etapa do processo de enfardamento \u00e9 totalmente monitorada em tempo real, proporcionando ao operador uma vis\u00e3o clara e imediata do status do equipamento e permitindo interven\u00e7\u00e3o imediata sempre que necess\u00e1rio, reduzindo drasticamente o risco de erros operacionais durante as \u00e9pocas de colheita.<\/p>\n<p>2. Posicionamento de la\u00e7o de enrolamento de rede de alta precis\u00e3o<br \/>\nUm sensor dedicado de alta precis\u00e3o conta e posiciona com exatid\u00e3o o n\u00famero de voltas da rede de amarra\u00e7\u00e3o aplicadas a cada fardo. Esse controle inteligente de amarra\u00e7\u00e3o permite que os agricultores otimizem a quantidade de corda ou rede de amarra\u00e7\u00e3o utilizada por fardo, resultando diretamente em economia significativa de custos com materiais ao longo de toda a safra, sem comprometer a integridade estrutural ou a resist\u00eancia \u00e0s intemp\u00e9ries dos fardos prontos.<\/p>\n<p>3. Tela sens\u00edvel ao toque colorida port\u00e1til com sensor de precis\u00e3o<br \/>\nA tela sens\u00edvel ao toque colorida integrada no dispositivo port\u00e1til oferece controle est\u00e1vel e confi\u00e1vel em todas as opera\u00e7\u00f5es de enfardamento. Combinado com um sensor de deslocamento de alta precis\u00e3o, o sistema permite que os operadores monitorem e controlem o peso do fardo em tempo real, eliminando as suposi\u00e7\u00f5es e garantindo densidade consistente do fardo do primeiro ao \u00faltimo ciclo, mesmo sob condi\u00e7\u00f5es vari\u00e1veis \u200b\u200bde volume da colheita.<\/p>\n<p>4. Lubrifica\u00e7\u00e3o totalmente autom\u00e1tica com \u00f3leo fino e graxa centralizada<br \/>\nA m\u00e1quina incorpora um sistema de lubrifica\u00e7\u00e3o autom\u00e1tica com \u00f3leo fino que mant\u00e9m o funcionamento suave e cont\u00ednuo de todo o sistema de transmiss\u00e3o por corrente, prolongando significativamente a vida \u00fatil de todos os componentes m\u00f3veis. Os pontos de lubrifica\u00e7\u00e3o com graxa est\u00e3o organizados em um sistema centralizado de abastecimento de \u00f3leo, permitindo que os t\u00e9cnicos de manuten\u00e7\u00e3o realizem a manuten\u00e7\u00e3o de todos os pontos de lubrifica\u00e7\u00e3o principais de forma r\u00e1pida e em um \u00fanico local, reduzindo consideravelmente o tempo de inatividade e o total de horas de manuten\u00e7\u00e3o por temporada.<\/p>\n<p>5. Ajuste hidr\u00e1ulico da altura de coleta com capacidade flutuante<br \/>\nThe hydraulic system controls the pickup unit&#8217;s working height with smooth, responsive precision, while also providing a meaningful floating capacity that allows the pickup assembly to follow uneven ground contours automatically. This adaptive design ensures the machine maintains optimal crop intake across varied terrain, reduces material loss, and simplifies end-of-day cleaning and routine maintenance with straightforward hydraulic positioning.<\/p>\n<p>6. Componentes de marcas mundialmente renomadas em todo o produto.<br \/>\nCada componente cr\u00edtico, incluindo o eixo de transmiss\u00e3o, rolamentos de precis\u00e3o, conjunto da embreagem, corrente de transmiss\u00e3o e sistema de controle eletr\u00f4nico, \u00e9 proveniente de fabricantes de primeira linha reconhecidos internacionalmente. Esse compromisso com a utiliza\u00e7\u00e3o de materiais de alta qualidade garante que a 9YK-870 atenda aos mais altos padr\u00f5es de confiabilidade e durabilidade, consolidando sua posi\u00e7\u00e3o como uma das melhores op\u00e7\u00f5es de enfardadeiras de fardos redondos dispon\u00edveis para operadores que exigem desempenho e valor a longo prazo de seu investimento.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-902 size-full\" src=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-7.webp\" alt=\"Enfardadeira de fardos redondos rebocada 9YK-870\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-7.webp 1600w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-7-1280x960.webp 1280w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-7-980x735.webp 980w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-7-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1600px, 100vw\" \/><\/p>\n<h2>Como funciona uma enfardadeira de feno redonda?<\/h2>\n<p>The 9YK-870 Trailed-type round baler process begins when the tractor pulls the machine across a windrow of cut or swathed crop material at a field speed of 2 to 5 km\/h. The 540 rpm PTO shaft delivers rotational power from the tractor engine through the round baler PTO shaft connection to the machine&#8217;s internal drive system, energizing all working components simultaneously.<\/p>\n<p>Na parte frontal da m\u00e1quina, o rotor de recolhimento com dentes de mola, com 800 mm de largura, recolhe o material solto da leira e o alimenta diretamente na c\u00e2mara de compacta\u00e7\u00e3o, sem a necessidade de um sistema separado de rosca transportadora ou esteira. O mecanismo de alimenta\u00e7\u00e3o direta por dentes de mola minimiza as perdas de material e reduz o risco de entupimentos comuns em modelos mais antigos.<\/p>\n<p>Uma vez dentro da c\u00e2mara de compress\u00e3o do tambor rotativo, o material da colheita \u00e9 submetido \u00e0 a\u00e7\u00e3o de m\u00faltiplos rolos acionados, dispostos ao redor do interior da c\u00e2mara de enfardamento. \u00c0 medida que os rolos giram, fazem com que o material que entra se dobre e se comprima em um n\u00facleo espiral que se fecha continuamente. O fardo em crescimento gira contra os rolos da enfardadeira de tambor, que aplicam compress\u00e3o progressiva em todas as dire\u00e7\u00f5es, resultando em um fardo denso e uniformemente formado, com di\u00e2metro final consistente de \u03a6630 mm e largura de 700 mm.<\/p>\n<p>Um sistema de sensores monitora continuamente a densidade e o di\u00e2metro do fardo durante a forma\u00e7\u00e3o. Quando o tamanho desejado \u00e9 atingido, o operador recebe um alerta atrav\u00e9s da tela sens\u00edvel ao toque colorida. A m\u00e1quina ent\u00e3o inicia automaticamente a sequ\u00eancia de amarra\u00e7\u00e3o com corda, onde o fio de enfardadeira \u00e9 alimentado sobre a face do fardo girat\u00f3rio por um aplicador transversal, fixando o fardo com um n\u00famero predefinido de voltas, determinado pelo sensor de la\u00e7o de amarra\u00e7\u00e3o de alta precis\u00e3o.<\/p>\n<p>Ap\u00f3s o t\u00e9rmino do enfardamento, a porta traseira da m\u00e1quina abre hidraulicamente e o fardo pronto rola suavemente para o campo. A porta traseira fecha automaticamente e o ciclo reinicia imediatamente, permitindo que o trator e a enfardadeira continuem avan\u00e7ando com interrup\u00e7\u00e3o m\u00ednima no fluxo de trabalho da colheita. Esse processo cont\u00ednuo permite que um \u00fanico operador, com um trator compacto adequado, enfarde grandes \u00e1reas de campo com efici\u00eancia, tornando a 9YK-870 uma excelente op\u00e7\u00e3o de mini enfardadeira redonda para fazendas que variam de pequenas propriedades familiares a opera\u00e7\u00f5es comerciais de m\u00e9dio porte.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-900 size-full\" src=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-5.webp\" alt=\"Enfardadeira de fardos redondos rebocada 9YK-870\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-5.webp 1600w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-5-1280x960.webp 1280w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-5-980x735.webp 980w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-5-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1600px, 100vw\" \/><\/p>\n<h2>\u00c1reas de aplica\u00e7\u00e3o<\/h2>\n<p>1. Silagem de milho<br \/>\nEsta enfardadeira redonda para talos de milho e silagem destaca-se na recolha dos res\u00edduos densos e volumosos deixados ap\u00f3s a colheita do milho. O recolhedor de dentes de mola de 800 mm de largura levanta eficientemente os talos achatados, enquanto a c\u00e2mara do tambor compacta-os em fardos firmes, ideais para o armazenamento de silagem fermentada. Selados com corda, os fardos de silagem de milho ret\u00eam a humidade e o valor nutricional, fornecendo um valioso suplemento alimentar durante toda a esta\u00e7\u00e3o seca para explora\u00e7\u00f5es pecu\u00e1rias de todos os tamanhos.<\/p>\n<p>2. Palha de trigo<br \/>\nAp\u00f3s a colheita dos gr\u00e3os, os campos de trigo ficam cobertos por uma camada de palha solta, dif\u00edcil de manejar e que muitas vezes \u00e9 queimada. A enfardadeira de palha redonda 9YK-870 transforma esse res\u00edduo em fardos compactos e empilh\u00e1veis \u200b\u200bde \u03a6630 x 700 mm. Esses fardos de palha de trigo s\u00e3o ideais para cama de animais, substrato para o cultivo de cogumelos, controle da eros\u00e3o em encostas ou venda direta como cobertura vegetal para horticultura, agregando valor comercial real ao que antes era apenas res\u00edduo agr\u00edcola.<\/p>\n<p>3. Palha de arroz<br \/>\nRice paddy harvest leaves behind large volumes of hollow, lightweight straw that is challenging to collect without a dedicated machine. The 9YK-870&#8217;s spring-tooth feeder picks up rice straw gently and consistently, feeding it into the compression chamber without clogging. The resulting bales are useful for animal feed supplementation, thatching material, paper pulp production, and biomass energy applications, helping rice farmers reduce post-harvest field burning and improve overall farm sustainability.<\/p>\n<p>4. Talos de algod\u00e3o<br \/>\nCotton stalk residue is woody and fibrous, making it challenging for lighter equipment to process. The 9YK-870&#8217;s robust roll-drum compressing chamber and world-class drive components handle the rigidity of cotton stalks effectively, producing firm bales suitable for biomass fuel generation, paper board manufacturing, or soil incorporation. Baling cotton stalks with this compact round baler also eliminates overwintering pest habitat, contributing to a healthier field environment in the next growing season.<\/p>\n<p>5. Alfafa<br \/>\nA alfafa est\u00e1 entre as forragens mais ricas em nutrientes dispon\u00edveis, e enfard\u00e1-la corretamente \u00e9 essencial para preservar esse valor. A enfardadeira de feno cil\u00edndrica 9YK-870 processa m\u00faltiplos cortes de alfafa por safra com desempenho de recolhimento consistente e compress\u00e3o suave que preserva a fixa\u00e7\u00e3o das folhas. O sistema de amarra\u00e7\u00e3o com corda fixa os fardos de alfafa firmemente, facilitando o armazenamento ao ar livre ou em galp\u00f5es, e o transporte para o mercado como forragem de alta qualidade, contribuindo para a produ\u00e7\u00e3o lucrativa de feno de alfafa em escala agr\u00edcola.<\/p>\n<p>6. Grama de pasto<br \/>\nComo enfardadeira de fardos redondos dedicada ao feno e \u00e0 pastagem, a 9YK-870 apresenta desempenho confi\u00e1vel em gram\u00edneas nativas, pastagens melhoradas e composi\u00e7\u00f5es mistas de pastagens. Operando na velocidade ideal de 2 a 5 km\/h, garante-se uma coleta completa, protegendo as folhas delicadas e preservando o valor nutricional da forragem seca. Isso torna os fardos de feno resultantes altamente adequados para programas de alimenta\u00e7\u00e3o de cavalos, bovinos e ovinos, onde a consist\u00eancia da qualidade nutricional de fardo para fardo \u00e9 fundamental.<\/p>\n<p>7. Pontas e folhas da cana-de-a\u00e7\u00facar<br \/>\nAp\u00f3s o corte da cana, os campos ficam cobertos por folhas e talos verdes que representam um valor nutricional significativo como alimento para ruminantes. A enfardadeira de feno redondo pequeno 9YK-870 recolhe esses materiais antes que sequem e se desfa\u00e7am, formando fardos compactos que ret\u00eam a umidade e a digestibilidade. Os fardos de subprodutos da cana-de-a\u00e7\u00facar fornecem \u00e0s opera\u00e7\u00f5es de gado leiteiro e de corte uma fonte de alimento economicamente vi\u00e1vel durante os per\u00edodos de seca, quando o fornecimento de forragem cultivada \u00e9 limitado, melhorando significativamente a autossufici\u00eancia alimentar na propriedade.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-898 size-full\" src=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-3.webp\" alt=\"Enfardadeira de fardos redondos rebocada 9YK-870\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-3.webp 1600w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-3-1280x960.webp 1280w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-3-980x735.webp 980w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-3-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1600px, 100vw\" \/><\/p>\n<h2>Componentes da enfardadeira de feno redonda<\/h2>\n<div>\n<h3>1. Carretel de recolhimento com dentes de mola<\/h3>\n<p>O recolhedor de dentes flex\u00edveis de 800 mm de largura \u00e9 o primeiro ponto de contato entre a m\u00e1quina e a colheita. Seus dedos flex\u00edveis varrem o solo, levantando e transportando o material da leira para cima e para dentro do sistema de alimenta\u00e7\u00e3o com perdas m\u00ednimas. O design dos dentes flex\u00edveis se adapta \u00e0s irregularidades da superf\u00edcie, reduzindo a quebra dos dentes em terrenos pedregosos em compara\u00e7\u00e3o com alternativas r\u00edgidas, tornando-se um fator determinante para a efici\u00eancia geral da m\u00e1quina.<\/p>\n<\/div>\n<div>\n<h3>2. C\u00e2mara de fardos de tambor rotativo<\/h3>\n<p>O cora\u00e7\u00e3o de toda enfardadeira de fardos redondos, a c\u00e2mara de enfardamento com rolos, consiste em uma s\u00e9rie de rolos cil\u00edndricos acionados, dispostos de forma a criar uma cavidade de enfardamento de di\u00e2metro fixo. \u00c0 medida que a colheita entra, os rolos a agarram e a giram em uma espiral cada vez mais apertada, aplicando compress\u00e3o uniforme de todos os lados simultaneamente. A largura da c\u00e2mara de 700 mm e o di\u00e2metro alvo de \u03a6630 mm s\u00e3o calibrados para produzir fardos com excelentes rela\u00e7\u00f5es densidade\/peso, adequados para a maioria dos sistemas de manuseio e armazenamento.<\/p>\n<\/div>\n<div>\n<h3>3. Rolos para enfardadeira redonda<\/h3>\n<p>Os rolos individuais da enfardadeira de fardos redondos s\u00e3o componentes de a\u00e7o tratados termicamente e projetados com precis\u00e3o para suportar as cargas de compress\u00e3o e rota\u00e7\u00e3o do enfardamento cont\u00ednuo. O perfil da superf\u00edcie determina a intensidade com que o material \u00e9 agarrado e comprimido \u00e0 medida que o fardo cresce. A condi\u00e7\u00e3o dos rolos afeta diretamente a densidade e a consist\u00eancia da forma do fardo, e \u00e9 por isso que adquirir rolos de fabricantes de componentes de classe mundial prolonga significativamente os intervalos de manuten\u00e7\u00e3o e a vida \u00fatil geral da m\u00e1quina.<\/p>\n<\/div>\n<div>\n<h3>4. Sistema de Enrolamento de Corda e Barbante<\/h3>\n<p>O sistema de corda para enfardadeira de fardos redondos utiliza um bra\u00e7o aplicador controlado por sensor que percorre a largura da c\u00e2mara de enfardamento, aplicando a corda em um n\u00famero predefinido de voltas antes de cortar e reiniciar automaticamente. Compat\u00edvel com cordas de sisal e sint\u00e9ticas padr\u00e3o para enfardadeiras de fardos redondos, o sistema minimiza o consumo de material de amarra\u00e7\u00e3o por meio da contagem precisa das voltas, e seu design compacto torna as trocas de corda r\u00e1pidas e f\u00e1ceis, mesmo no campo durante a alta temporada.<\/p>\n<\/div>\n<div>\n<h3>5. Transmiss\u00e3o por corrente e eixo de acionamento da tomada de for\u00e7a (PTO)<\/h3>\n<p>The\u00a0round baler PTO shaft\u00a0connection at 540 rpm transfers all working power from the tractor to the machine&#8217;s main gearbox, which then distributes torque through a chain drive transmission system to the pickup, rollers, and wrapping mechanism. The high-quality chain components, sourced from renowned international brands, are bathed in automatically circulated thin oil lubrication for extended wear life and smooth, low-noise power transfer throughout the entire operating cycle.<\/p>\n<\/div>\n<div>\n<h3>6. Porta traseira e sistema de eje\u00e7\u00e3o<\/h3>\n<p>A porta traseira hidr\u00e1ulica abre completamente assim que o enfardamento \u00e9 finalizado, permitindo que o fardo pronto role para o campo sob seu pr\u00f3prio peso. Em seguida, a porta traseira fecha automaticamente, preparando imediatamente a c\u00e2mara para o pr\u00f3ximo ciclo de enfardamento. Este sistema de eje\u00e7\u00e3o confi\u00e1vel e de ciclo r\u00e1pido minimiza o tempo entre os fardos e mant\u00e9m o trator em movimento eficiente, o que \u00e9 fundamental para maximizar a produ\u00e7\u00e3o di\u00e1ria de enfardamento durante o curto per\u00edodo p\u00f3s-colheita.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-899 size-full\" src=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-4.webp\" alt=\"Enfardadeira de fardos redondos rebocada 9YK-870\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-4.webp 1600w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-4-1280x960.webp 1280w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-4-980x735.webp 980w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-4-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1600px, 100vw\" \/><\/p>\n<h2>Solu\u00e7\u00e3o de problemas comuns para a enfardadeira de fardos redondos 9YK-870<\/h2>\n<p>1. Coleta que n\u00e3o recolhe a colheita corretamente<br \/>\nIf the spring-tooth pickup is leaving significant amounts of material on the ground, first check whether any teeth are bent, broken, or missing, as a single damaged tooth disrupts the entire pickup reel&#8217;s sweeping pattern. Also verify that the pickup height is correctly set via the hydraulic adjustment system, as running too high results in missed material while running too low risks ground contact and soil contamination of the bale.<\/p>\n<p>2. Entupimento ou bloqueio da c\u00e2mara de enfardamento<br \/>\nO entupimento da c\u00e2mara ocorre mais frequentemente quando a velocidade de opera\u00e7\u00e3o excede os 2 a 5 km\/h recomendados, quando as leiras s\u00e3o excessivamente espessas ou quando o material da colheita est\u00e1 muito \u00famido. Se ocorrer um entupimento, pare o trator imediatamente e desengate a tomada de for\u00e7a (TDF) antes de tentar desobstru\u00ed-lo. Abra a porta traseira para aliviar a press\u00e3o e remova cuidadosamente o material manualmente usando um gancho, certificando-se de que ningu\u00e9m esteja perto dos rolos durante qualquer procedimento de desobstru\u00e7\u00e3o.<\/p>\n<p>3. Fardos soltos ou com formato irregular<br \/>\nFardos soltos ou deformados geralmente indicam que o material da colheita n\u00e3o est\u00e1 sendo alimentado uniformemente na c\u00e2mara, frequentemente causado por uma leira irregular, um canal de alimenta\u00e7\u00e3o parcialmente obstru\u00eddo ou rolos desgastados que n\u00e3o aplicam mais press\u00e3o consistente. Verifique a largura da leira em rela\u00e7\u00e3o \u00e0 capacidade de recolhimento de 800 mm e redistribua o material, se necess\u00e1rio. Inspecione tamb\u00e9m o estado dos rolos da enfardadeira de fardos redondos em busca de padr\u00f5es de desgaste irregulares que indiquem a necessidade de substitui\u00e7\u00e3o de um rolamento ou rolo.<\/p>\n<p>4. Barbante n\u00e3o est\u00e1 enrolando corretamente<br \/>\nIf the round baler twine is failing to wrap, breaking mid-cycle, or not cutting cleanly, begin by checking that the twine spool is correctly loaded and that the thread path follows the manufacturer&#8217;s routing guide without kinks or tangles. Inspect the twine cutter blade for dullness or residue buildup, as even a partially blunt cutter will cause unreliable cuts. Also verify that the wrapping sensor is detecting bale size correctly and triggering the wrap sequence at the right time.<\/p>\n<p>5. Ru\u00eddo ou vibra\u00e7\u00e3o excessivos durante o funcionamento<br \/>\nRu\u00eddos ou vibra\u00e7\u00f5es incomuns s\u00e3o um sinal de alerta precoce de um problema mec\u00e2nico e nunca devem ser ignorados. As causas comuns incluem uma corrente de transmiss\u00e3o seca ou esticada que necessita de lubrifica\u00e7\u00e3o ou substitui\u00e7\u00e3o, um rolamento desgastado em um dos conjuntos de rolos, fixadores soltos na estrutura do recolhedor ou da c\u00e2mara de fardos, ou um fardo desequilibrado causando carga assim\u00e9trica nos rolos. Realize uma inspe\u00e7\u00e3o completa da tens\u00e3o da corrente, folga dos rolamentos e aperto dos fixadores ao primeiro sinal de ru\u00eddo operacional incomum.<\/p>\n<p>6. Tela sens\u00edvel ao toque exibindo c\u00f3digos de erro<br \/>\nWhen the handheld color touch screen displays an error code or warning indicator, consult the operator&#8217;s manual error code table immediately to identify the specific system fault. Common electronic errors relate to sensor signal loss, wrapping counter malfunction, or power supply interruptions caused by loose wiring harness connectors. In most cases, verifying all sensor cable connections and ensuring the main control unit is properly grounded will resolve electronic display faults without requiring parts replacement.<\/p>\n<p>7. A porta traseira n\u00e3o abre ou fecha corretamente.<br \/>\nTailgate operational issues are typically hydraulic in nature. Check that the tractor&#8217;s hydraulic system is providing adequate flow and pressure to the baler&#8217;s hydraulic circuit. Inspect hydraulic hose connections for leaks or kinks that could restrict fluid flow to the tailgate cylinder. Also verify that the tailgate latch mechanism is engaging and releasing cleanly, as worn latch components can prevent the gate from opening at bale ejection even when the hydraulic system is functioning correctly.<\/p>\n<p>8. Desconex\u00e3o ou vibra\u00e7\u00e3o do eixo da tomada de for\u00e7a<br \/>\nIssues with the round baler PTO shaft connection are most often caused by incorrect coupling of the shaft to the tractor PTO stub, wear of the slip clutch within the PTO line, or a misalignment angle that exceeds the driveline&#8217;s rated operating envelope. Always verify that the PTO shaft click-locks securely to both the tractor and the machine, that the guard tubes are intact, and that the working angle of the shaft does not exceed 15 degrees during field operation to prevent accelerated wear of the universal joints.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-897 size-full\" src=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-2.webp\" alt=\"Enfardadeira de fardos redondos rebocada 9YK-870\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-2.webp 1600w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-2-1280x960.webp 1280w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-2-980x735.webp 980w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-2-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1600px, 100vw\" \/><\/p>\n<h2>Como escolher a enfardadeira de fardos redondos certa para sua fazenda<\/h2>\n<p>1. Escolha a pot\u00eancia adequada para o seu trator.<br \/>\nThe single most important compatibility check is whether your tractor can supply the required PTO horsepower and shaft speed. The 9YK-870 requires 25 to 50 hp and a 540 rpm PTO, covering the majority of compact and utility tractors worldwide. Selecting a baler that exceeds your tractor&#8217;s power output results in chronic underperformance, overheating, and premature mechanical failure of both the baler and the tractor&#8217;s drivetrain.<\/p>\n<p>2. Considere seus principais tipos de cultivo<br \/>\nDifferent crops have different baling requirements. Light, dry hay and straw bale easily at most speeds, while heavier, wetter materials like corn silage or green grass demand lower ground speeds and a machine with sufficient chamber strength. The 9YK-870&#8217;s roll-drum design with spring-tooth direct feeding handles a broad spectrum from fine grass to coarse corn stalks, making it one of the most versatile compact <a href=\"https:\/\/round-balers.com\/pt\/product-category\/round-balers\/\"><strong>enfardadeira redonda<\/strong><\/a> Op\u00e7\u00f5es dispon\u00edveis nesta classe de pot\u00eancia.<\/p>\n<p>3. Avaliar os requisitos de tamanho dos fardos<br \/>\nConsidere como os fardos prontos ser\u00e3o manuseados, armazenados e vendidos. Os fardos redondos de \u03a6630 x 700 mm produzidos pela enfardadeira 9YK-870 s\u00e3o classificados como mini fardos redondos, ideais para opera\u00e7\u00f5es com capacidade de manuseio por carregadeira frontal e armazenamento em instala\u00e7\u00f5es agr\u00edcolas padr\u00e3o. Se o seu mercado consumidor ou equipamento de manuseio exigir formatos de fardos maiores, considere se uma m\u00e1quina maior seria apropriada, embora isso implique em requisitos de pot\u00eancia e custo de aquisi\u00e7\u00e3o significativamente maiores.<\/p>\n<p>4. Avaliar as necessidades do sistema de embalagem<br \/>\nDecida se sua opera\u00e7\u00e3o requer capacidade de enfardamento com barbante, rede ou filme pl\u00e1stico, com base no uso final. O enfardamento com barbante, como o oferecido na 9YK-870, \u00e9 econ\u00f4mico e suficiente para feno e palha secos. Se voc\u00ea prev\u00ea enfardar fardos com filme pl\u00e1stico para produ\u00e7\u00e3o de silagem, verifique se a m\u00e1quina inclui ou pode ser atualizada com um acess\u00f3rio de enfardamento com filme pl\u00e1stico compat\u00edvel, ou se ser\u00e1 necess\u00e1rio adquirir separadamente uma unidade de enfardamento dedicada para ensilagem em fardos redondos para opera\u00e7\u00f5es subsequentes de enfardamento no campo.<\/p>\n<p>5. Analise as pe\u00e7as e o suporte p\u00f3s-venda.<br \/>\nA round baler for sale is only as good as the support network behind it. Confirm that your supplier can provide timely access to genuine round baler parts, including pickup teeth, round baler belts (if applicable), rollers, bearings, and electronic components, within a timeframe that won&#8217;t leave you parked in the field during harvest. Mexico Round Baler Co., Ltd. offers a global parts logistics network and dedicated after-sales engineering support to minimize downtime for all customers.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-901 size-full\" src=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-6.webp\" alt=\"Enfardadeira de fardos redondos rebocada 9YK-870\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-6.webp 1600w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-6-1280x960.webp 1280w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-6-980x735.webp 980w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-6-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1600px, 100vw\" \/><\/p>\n<h2>Enfardadeira de fardos redondos e eixo de tomada de for\u00e7a da enfardadeira de fardos redondos<\/h2>\n<p>No component is more fundamentally important to round baler operation than the round baler PTO shaft, yet it is frequently overlooked by first-time buyers focused on the baler itself. The PTO shaft is the physical mechanical link that transfers rotational energy from the tractor&#8217;s power take-off stub to the baler&#8217;s main input gearbox, and without it, no baling whatsoever can occur. On the 9YK-870, the PTO shaft must deliver 540 rpm at the correct torque level to energize the pickup reel, drive the compression rollers, and power the wrapping mechanism simultaneously.<\/p>\n<p>A correctly specified PTO shaft for a small round baler of this class must be rated to handle the peak torque spikes that occur at bale ejection and during heavy-crop feeding situations. Standard agricultural PTO shafts for the 25 to 50 hp power range include an integrated slip clutch or shear bolt overload protection mechanism, which protects both the baler&#8217;s input gearbox and the tractor&#8217;s drivetrain components in the event of a sudden blockage or bale chamber overload. Selecting a PTO shaft without adequate overload protection for a mini round baler application is a false economy that frequently results in catastrophically expensive gearbox or tractor transmission damage.<\/p>\n<p>O comprimento f\u00edsico e o alcance telesc\u00f3pico do eixo da tomada de for\u00e7a (TDF) tamb\u00e9m devem ser compat\u00edveis com a geometria do engate entre o trator e a enfardadeira. Como a 9YK-870 utiliza um m\u00e9todo de engate rebocado, a dist\u00e2ncia entre o eixo da TDF do trator e o flange de entrada da enfardadeira varia conforme o trator se articula nas curvas e atravessa terrenos irregulares. O eixo nunca deve atingir a extens\u00e3o ou compress\u00e3o m\u00e1xima durante os \u00e2ngulos de trabalho mais extremos encontrados no campo, pois qualquer uma dessas condi\u00e7\u00f5es imp\u00f5e uma tens\u00e3o inaceit\u00e1vel nas juntas universais e pode causar a separa\u00e7\u00e3o ou falha repentina do eixo durante a opera\u00e7\u00e3o da enfardadeira de fardos redondos.<\/p>\n<p>Para operadores que buscam eixos de tomada de for\u00e7a (TDF) de reposi\u00e7\u00e3o ou atualizados para suas enfardadeiras de feno redondo, \u00e9 essencial que o perfil da estria, a classifica\u00e7\u00e3o da s\u00e9rie do eixo, o comprimento de trabalho e o tipo de prote\u00e7\u00e3o contra sobrecarga correspondam \u00e0s especifica\u00e7\u00f5es do equipamento original. O uso de um eixo subdimensionado ou incompat\u00edvel \u00e9 uma das principais causas de falha prematura da junta universal e de paradas inesperadas durante as opera\u00e7\u00f5es de pico da temporada. A Mexico Round Baler Co., Ltd. pode orientar na sele\u00e7\u00e3o correta do eixo de TDF para o modelo 9YK-870 e fornecer componentes de transmiss\u00e3o compat\u00edveis como parte de um pacote completo para a m\u00e1quina, garantindo que cada elemento da cadeia de transmiss\u00e3o de pot\u00eancia, do trator \u00e0 enfardadeira, esteja devidamente compat\u00edvel para m\u00e1xima confiabilidade e produtividade.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-904 size-full\" src=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-9.webp\" alt=\"Enfardadeira de fardos redondos rebocada 9YK-870\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-9.webp 1600w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-9-1280x960.webp 1280w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-9-980x735.webp 980w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-9-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1600px, 100vw\" \/><\/p>\n<h2>Perguntas frequentes<\/h2>\n<p><strong>P: Qual a pot\u00eancia do trator necess\u00e1ria para operar a enfardadeira de fardos redondos 9YK-870?<\/strong><br \/>\nA: O 9YK-870 foi projetado para tratores com pot\u00eancia entre 25 e 50 hp e tomada de for\u00e7a (TDF) de 540 rpm. Isso o torna compat\u00edvel com a maioria dos tratores utilit\u00e1rios compactos e subcompactos dispon\u00edveis globalmente. Operar fora dessa faixa de pot\u00eancia, principalmente em condi\u00e7\u00f5es de culturas densas e pesadas, pode resultar em paradas frequentes, forma\u00e7\u00e3o incompleta de fardos e sobrecarga desnecess\u00e1ria na transmiss\u00e3o do trator e nos componentes da TDF.<\/p>\n<p><strong>P: Quais s\u00e3o as dimens\u00f5es dos fardos produzidos por esta mini enfardadeira de fardos redondos?<\/strong><br \/>\nA: A 9YK-870 produz fardos com \u03a6630 mm de di\u00e2metro e 700 mm de largura. Isso se enquadra na categoria de mini fardos redondos ou fardos redondos pequenos, o que facilita o manuseio com uma p\u00e1 carregadeira frontal padr\u00e3o ou um acess\u00f3rio para manuseio de fardos na maioria dos tratores utilit\u00e1rios. Essas dimens\u00f5es s\u00e3o ideais para a distribui\u00e7\u00e3o de ra\u00e7\u00e3o em escala agr\u00edcola, pequenos rebanhos e armazenamento em est\u00e1bulos, sem a necessidade de equipamentos de eleva\u00e7\u00e3o pesados.<\/p>\n<p><strong>P: Esta enfardadeira de fardos redondos para feno tamb\u00e9m pode ser usada para silagem?<\/strong><br \/>\nA: Yes, the 9YK-870 can be used to bale high-moisture green forage for silage production. The machine&#8217;s roll-drum chamber compresses wet material effectively at lower operating speeds. Once bales are ejected, they can be individually wrapped in stretch film using a separate bale wrapper unit to create airtight fermentation conditions. This makes the 9YK-870 a practical solution for operations seeking a versatile silage round baler at compact tractor power levels.<\/p>\n<p><strong>P: Como a opera\u00e7\u00e3o da enfardadeira de fardos redondos afeta a necessidade de substitui\u00e7\u00e3o da correia?<\/strong><br \/>\nA: A 9YK-870 utiliza um sistema de compress\u00e3o por tambor rotativo em vez de uma c\u00e2mara de enfardamento com correia, o que significa que as correias tradicionais das enfardadeiras de fardos redondos n\u00e3o s\u00e3o um item de desgaste prim\u00e1rio nesta m\u00e1quina espec\u00edfica. As enfardadeiras com correia exigem a substitui\u00e7\u00e3o peri\u00f3dica das correias, pois estas esticam e desgastam. Os sistemas de tambor rotativo, como o da 9YK-870, exigem, por sua vez, inspe\u00e7\u00e3o peri\u00f3dica e eventual substitui\u00e7\u00e3o dos rolos de acionamento e rolamentos individuais, que geralmente t\u00eam um intervalo de manuten\u00e7\u00e3o mais longo do que as correias em condi\u00e7\u00f5es operacionais compar\u00e1veis.<\/p>\n<p><strong>P: Que tipo de fio para enfardadeira de fardos redondos deve ser usado com esta m\u00e1quina?<\/strong><br \/>\nA: The 9YK-870&#8217;s rope wrapping system is compatible with standard agricultural baler twine in both natural sisal and synthetic polypropylene compositions. Twine should be selected based on expected bale weight and storage conditions. Heavier bales stored outdoors benefit from UV-stabilized synthetic twine with higher breaking strength, while lighter, dry straw bales can be reliably secured with standard sisal round baler twine. Always verify twine spool size compatibility with the machine&#8217;s twine compartment before purchasing in bulk.<\/p>\n<p><strong>P: Quais s\u00e3o os pneus recomendados para enfardadeira de fardos redondos?<\/strong><br \/>\nA: The 9YK-870 is fitted with 18 x 6.50-8-4PR specification round baler tires as standard. These agricultural-rated tires provide adequate load capacity for the machine&#8217;s 440 kg operating weight plus the dynamic loads of baling. When inspecting or replacing tires, ensure the replacement meets or exceeds the original 4-ply rating and the 18 x 6.50-8 size specification, as undersized or low-ply tires risk sidewall failure under heavy field loading conditions, particularly on stony or uneven terrain.<\/p>\n<p><strong>P: Esta enfardadeira redonda \u00e9 adequada especificamente para talos de milho?<\/strong><br \/>\nA: A enfardadeira 9YK-870 \u00e9 ideal para enfardadeiras de fardos redondos de palha de milho. O sistema de alimenta\u00e7\u00e3o direta com dentes de mola lida eficazmente com o material mais grosso e r\u00edgido da palha de milho quando a m\u00e1quina opera na faixa de velocidade mais baixa, de 2 a 5 km\/h. As leiras devem ter densidade moderada e uniforme para evitar sobrecarga na c\u00e2mara. A palha devidamente triturada ou picada \u00e9 mais f\u00e1cil de enfardar e produz fardos mais densos do que a palha inteira; portanto, combinar a enfardadeira de fardos redondos com uma tritura\u00e7\u00e3o pr\u00e9via melhora significativamente a qualidade do produto final.<\/p>\n<p><strong>P: Como fa\u00e7o para realizar verifica\u00e7\u00f5es de manuten\u00e7\u00e3o de rotina na enfardadeira de fardos redondos?<\/strong><br \/>\nA: Daily pre-operation checks should include inspecting all pickup teeth for bends or breakages, verifying chain tension and lubrication across the entire chain drive system, checking that the twine spool is adequately loaded and correctly routed, confirming hydraulic hose integrity with no visible leaks, and reviewing the touch screen display for any stored warning codes. The centralized grease lubrication system should be serviced weekly or per the schedule in the operator&#8217;s manual, and roller bearing play should be assessed at each monthly inspection interval.<\/p>\n<p><strong>P: O que torna esta enfardadeira compacta de fardos redondos adequada para pequenas propriedades rurais?<\/strong><br \/>\nA: Tr\u00eas fatores tornam a 9YK-870 particularmente adequada para pequenas propriedades rurais: sua baixa necessidade de pot\u00eancia, de apenas 25 a 50 hp, permite o uso com tratores compactos acess\u00edveis, em vez de m\u00e1quinas de alta pot\u00eancia; seu peso operacional de 440 kg e dimens\u00f5es gerais de 1300 x 1300 x 1350 mm facilitam a manobra em piquetes menores e a passagem por port\u00f5es de fazenda padr\u00e3o; e seu design para um \u00fanico operador dispensa m\u00e3o de obra adicional para realizar uma opera\u00e7\u00e3o completa de enfardamento, mantendo os custos de produ\u00e7\u00e3o por fardo baixos, mesmo com volumes anuais de enfardamento menores, t\u00edpicos de pequenas propriedades rurais.<\/p>\n<p><strong>P: Qual \u00e9 a diferen\u00e7a no tamanho dos fardos entre os diferentes tamanhos de enfardadeiras dispon\u00edveis no mercado?<\/strong><br \/>\nA: Os tamanhos das enfardadeiras redondas variam desde mini enfardadeiras como a 9YK-870, que produz fardos de \u03a6630 x 700 mm, passando por m\u00e1quinas de m\u00e9dio porte que produzem fardos de 1.000 a 1.200 mm de di\u00e2metro e pesam de 200 a 400 kg, at\u00e9 grandes enfardadeiras comerciais que produzem fardos de 1.500 mm de di\u00e2metro e mais de 500 kg. Os mini fardos s\u00e3o ideais para pequenas cria\u00e7\u00f5es de animais e situa\u00e7\u00f5es de manuseio manual. Os fardos grandes s\u00e3o adequados para empresas de ensilagem e grandes confinamentos de gado. A 9YK-870 ocupa a posi\u00e7\u00e3o ideal em termos de produtividade para pequenas e m\u00e9dias propriedades rurais que buscam enfardamento mecanizado eficiente e acess\u00edvel.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-896 size-full\" src=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-1.webp\" alt=\"Enfardadeira de fardos redondos rebocada 9YK-870\" width=\"1600\" height=\"1200\" srcset=\"https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-1.webp 1600w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-1-1280x960.webp 1280w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-1-980x735.webp 980w, https:\/\/round-balers.com\/wp-content\/uploads\/2026\/07\/9YK-870-Trailed-type-Round-Baler-1-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1600px, 100vw\" \/><\/p>\n<h2>Avalia\u00e7\u00f5es de clientes<\/h2>\n<p><strong>Carlos Menendez, produtor de gr\u00e3os, Estados Unidos<\/strong><br \/>\n&#8220;We run a mixed crop operation in Iowa, mainly corn and soybeans, and we&#8217;ve been using this 9YK-870 for about two seasons now. Honestly it&#8217;s been a workhorse. My old 38 hp tractor handles it without any strain, PTO runs smooth at 540, and we&#8217;re consistently getting tight 630mm diameter bales every cycle. Had a minor issue with the twine cutter in month four and the support team walked us through the fix over video call. Replacement round baler parts arrived within a week. No complaints.&#8221;<\/p>\n<p><strong>Rajesh Sharma, produtor de trigo, \u00cdndia<\/strong><br \/>\n&#8220;I farm wheat in Rajasthan and the straw volume after harvest is massive. Before this machine I was burning everything which was a waste and bad for the soil. Now I&#8217;m baling all of it. The spring tooth pickup handles dry straw really well even when it&#8217;s been lying in a thin windrow. The touch screen is simple enough that my farm assistant learned it in one afternoon. We&#8217;re doing around 200 bales a day when conditions are right. I&#8217;d call it one of the best round baler investments I&#8217;ve made.&#8221;<\/p>\n<p><strong>Augusto Ferreira, pecuarista, Brasil<\/strong><br \/>\n&#8220;We run cattle on pasture in Minas Gerais and we needed a small round baler that could handle Brachiaria and Tifton grasses, which can be quite heavy when we cut during the rainy season. The 9YK-870 copes with it just fine as long as we keep the speed at the lower end, around 2.5 km\/h when it&#8217;s really green. Bales come out consistently at 630 by 700 and we wrap them in film for silage. Service from the supplier was fast, everything was clearly communicated in Spanish and the shipping to Brazil was quicker than expected.&#8221;<\/p>\n<p><strong>James Holliday, agricultor de produ\u00e7\u00e3o mista, Austr\u00e1lia<\/strong><br \/>\n&#8220;Shipping to Australia took a bit longer than I hoped but the machine arrived in perfect condition, well packed. Set it up on my 42 hp Kubota in half a day. I mainly use it for oaten hay and mixed cereal straw and it&#8217;s been reliable for the three months I&#8217;ve owned it. The automatic lubrication system is a proper time saver compared to my old machine where I had to grease everything by hand every shift. The 440 kg weight makes it easy to maneuver around the farm with a standard three-point hitch.&#8221;<\/p>\n<p><strong>Dmitry Volkov, Gerente de Cooperativa Agr\u00edcola, R\u00fassia<\/strong><br \/>\n&#8220;We are a cooperative in Krasnodar region and we purchased three of these units for our members to use on a rotation basis through the wheat season. All three machines have performed well with zero major breakdowns across the entire season. The dual auto and manual mode makes it easy to train different operators quickly. The electronic control screen is intuitive. We particularly liked the centralized lubrication system, it cuts maintenance time significantly when you are running three machines across multiple operators. Will order again next season.&#8221;<\/p>\n<p><strong>Martin Aguirre, produtor de alfafa, Argentina<\/strong><br \/>\n&#8220;I grow alfalfa on about 80 hectares in the Pampas and this compact round baler for tractor has been excellent for my second and third cut when the windrows are lighter. It is not the biggest machine on the market but it is absolutely the right size for my 35 hp tractor. The bales are tight and uniform every time, which makes stacking on my flatbed trailer straightforward. I&#8217;ve been very impressed with the build quality considering the price. The round baler operation manual was detailed and clear and set-up was smooth.&#8221;<\/p>\n<p><strong>Eduardo Dominguez, produtor de milho, M\u00e9xico<\/strong><br \/>\n&#8220;I was a bit nervous ordering agricultural machinery internationally for the first time but I have to say the experience was very positive. The sales team communicated clearly throughout the process and gave me an accurate shipping timeline. The machine reached our farm in Jalisco in good shape and we&#8217;ve been baling corn stalks and sorghum stubble with it since October. It works well on corn stalks which I was not sure about given the toughness of the material. Output quality is consistent and the after sales support team responded to my initial setup questions the same day I emailed.&#8221;<\/p>\n<p><strong>Hans-Peter Gruber, produtor de leite, Alemanha<\/strong><br \/>\n&#8220;We run a dairy operation in Bayern and I was looking for a small round hay baler that our 40 hp Fendt compact could handle. The 9YK-870 fits that brief exactly. We primarily bale grass silage from our paddocks and the machine handles the wet material at slow speed without clogging. The hydraulic pickup height control is a genuine advantage on our slightly uneven fields. Build quality looks solid, the welds are clean, and everything looks well engineered. After six months of regular use I have no issues to report. Very satisfied customer.&#8221;<\/p>\n<p><strong>Fiona McAllister, propriet\u00e1ria de uma fazenda de ovelhas na Nova Zel\u00e2ndia.<\/strong><br \/>\n&#8220;Our sheep station in Canterbury needed a round baler for hay that could work with our 30 hp tractor and the 9YK-870 was the right spec. We&#8217;ve baled about 1,800 bales of ryegrass and clover hay across two cuts this season and the machine has worked reliably throughout. The rope wrapping is solid, no bales have come loose during stacking or transport. The touch screen display is a bit small for outdoor use in bright sunlight but you adapt quickly. Delivery was well organized and the machine was exactly as described. Good value for money overall.&#8221;<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A enfardadeira de fardos redondos rebocada 9YK-870 \u00e9 uma m\u00e1quina compacta projetada especificamente para coletar e compactar res\u00edduos p\u00f3s-colheita de milho, arroz, trigo, soja e uma ampla variedade de gram\u00edneas, transformando-os em fardos redondos densos e uniformes com 630 mm de di\u00e2metro e 700 mm de largura. Acionada pela tomada de for\u00e7a (TDF) de 540 rpm do trator e exigindo apenas 25 a 50 hp de pot\u00eancia, esta pequena enfardadeira para tratores compactos foi projetada para converter res\u00edduos agr\u00edcolas em fardos manej\u00e1veis \u200b\u200be armazen\u00e1veis, adequados para alimenta\u00e7\u00e3o animal, cama para animais ou gera\u00e7\u00e3o de energia a partir de biomassa.<\/p>","protected":false},"featured_media":857,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[19],"product_tag":[72,24,25,29,70,26,71,27,69,73],"class_list":["post-859","product","type-product","status-publish","has-post-thumbnail","product_cat-round-balers","product_tag-hay-round-baler","product_tag-round-baler","product_tag-round-baler-for-sale","product_tag-round-baler-for-tractor","product_tag-round-baler-machine","product_tag-round-baler-manufacturers","product_tag-round-baler-price","product_tag-round-baler-suppliers","product_tag-round-hay-baler","product_tag-round-hay-baler-for-sale","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/round-balers.com\/pt\/wp-json\/wp\/v2\/product\/859","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/round-balers.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/round-balers.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/round-balers.com\/pt\/wp-json\/wp\/v2\/media\/857"}],"wp:attachment":[{"href":"https:\/\/round-balers.com\/pt\/wp-json\/wp\/v2\/media?parent=859"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/round-balers.com\/pt\/wp-json\/wp\/v2\/product_brand?post=859"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/round-balers.com\/pt\/wp-json\/wp\/v2\/product_cat?post=859"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/round-balers.com\/pt\/wp-json\/wp\/v2\/product_tag?post=859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}