{"id":409,"date":"2026-05-20T09:01:36","date_gmt":"2026-05-20T09:01:36","guid":{"rendered":"https:\/\/rock-crusher-tractor.com\/?post_type=product&#038;p=409"},"modified":"2026-05-20T09:01:36","modified_gmt":"2026-05-20T09:01:36","slug":"ep-r-380-r-580-potato-furrower-3-5-row-75hp","status":"publish","type":"product","link":"https:\/\/rock-crusher-tractor.com\/pt\/produto\/ep-r-380-r-580-potato-furrower-3-5-row-75hp\/","title":{"rendered":"Sulcador de batatas EP-R-380 \/ EP-R-580 \u2013 3 e 5 linhas, a partir de 75 HP"},"content":{"rendered":"<div style=\"font-family: Georgia,'Times New Roman',serif; font-size: clamp(14px,2vw + 10px,18px); color: #333; line-height: 1.75; word-break: break-word; overflow-wrap: break-word; max-width: 100%; box-sizing: border-box;\">\n<div style=\"display: flex; flex-wrap: wrap; gap: 2px; margin-bottom: 40px; border-radius: 6px; overflow: hidden;\">\n<div style=\"flex: 1 1 120px; background: #1a1a1a; color: #fff; text-align: center; padding: 16px 10px;\">\n<div style=\"font-size: clamp(20px,3vw+10px,30px); font-weight: bold; color: #f07c00; line-height: 1;\">3 \/ 5<\/div>\n<div style=\"font-size: clamp(11px,1.2vw+7px,13px); color: #bbb; margin-top: 4px;\">Linhas por Passagem<\/div>\n<\/div>\n<div style=\"flex: 1 1 120px; background: #222; color: #fff; text-align: center; padding: 16px 10px;\">\n<div style=\"font-size: clamp(20px,3vw+10px,30px); font-weight: bold; color: #f07c00; line-height: 1;\">75 HP<\/div>\n<div style=\"font-size: clamp(11px,1.2vw+7px,13px); color: #bbb; margin-top: 4px;\">Pot\u00eancia m\u00ednima (EP-R-380)<\/div>\n<\/div>\n<div style=\"flex: 1 1 120px; background: #1a1a1a; color: #fff; text-align: center; padding: 16px 10px;\">\n<div style=\"font-size: clamp(20px,3vw+10px,30px); font-weight: bold; color: #f07c00; line-height: 1;\">5\u20138<\/div>\n<div style=\"font-size: clamp(11px,1.2vw+7px,13px); color: #bbb; margin-top: 4px;\">Velocidade de trabalho em km\/h<\/div>\n<\/div>\n<div style=\"flex: 1 1 120px; background: #222; color: #fff; text-align: center; padding: 16px 10px;\">\n<div style=\"font-size: clamp(20px,3vw+10px,30px); font-weight: bold; color: #f07c00; line-height: 1;\">500<\/div>\n<div style=\"font-size: clamp(11px,1.2vw+7px,13px); color: #bbb; margin-top: 4px;\">Kg (Peso EP-R-380)<\/div>\n<\/div>\n<div style=\"flex: 1 1 120px; background: #1a1a1a; color: #fff; text-align: center; padding: 16px 10px;\">\n<div style=\"font-size: clamp(20px,3vw+10px,30px); font-weight: bold; color: #f07c00; line-height: 1;\">0<\/div>\n<div style=\"font-size: clamp(11px,1.2vw+7px,13px); color: #bbb; margin-top: 4px;\">Conex\u00f5es PTO necess\u00e1rias<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 1 \u2014 PRODUCT OVERVIEW \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">O primeiro passo para uma temporada de batatas bem-sucedida<\/h2>\n<p>Antes que uma \u00fanica semente seja plantada, o solo precisa ser preparado. O Watanabe <strong>Sulcadores de batata EP-R-380 e EP-R-580<\/strong> Fazem exatamente isso \u2014 abrem 3 ou 5 sulcos por passada em uma \u00fanica opera\u00e7\u00e3o cont\u00ednua com o trator, formando o perfil de sulcos e camalh\u00f5es do qual dependem todas as opera\u00e7\u00f5es subsequentes com batatas. Da profundidade precisa de plantio e cobertura uniforme das sementes at\u00e9 a colheita mecanizada no final da safra, a qualidade dos sulcos \u00e9 fundamental. E s\u00e3o esses implementos que constroem essa base.<\/p>\n<p>Both models mount on the tractor&#8217;s Category 2 rear three-point hitch and require no PTO connection. Working speed is 5\u20138 km\/h \u2014 faster than most other implements in the Watanabe potato machinery line \u2014 which means the furrowing pass is rarely the bottleneck in a planting schedule. A single operator on a mid-range tractor can prepare a large field for planting in a working day, leaving the rest of the operation ready to follow.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-413\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-2.webp\" alt=\"Sulcador de Batatas 2\" width=\"1504\" height=\"1046\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-2.webp 1504w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-2-1280x890.webp 1280w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-2-980x682.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-2-480x334.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) 1504px, 100vw\" \/><\/p>\n<p>Os dois modelos s\u00e3o dimensionados para diferentes escalas de produ\u00e7\u00e3o:<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 20px 0 24px;\">\n<div style=\"flex: 1 1 260px; background: #fff9f3; border-left: 4px solid #f07c00; padding: 16px 18px; border-radius: 0 4px 4px 0; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0; font-size: clamp(14px,1.6vw+9px,16px);\">\u25b6 EP-R-380 \u2014 3 fileiras<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Peso <strong>500 kg<\/strong>m\u00ednimo <strong>75 cv<\/strong>Tr\u00eas sulcadores em uma \u00fanica passada. Ideal para pequenas e m\u00e9dias propriedades familiares, terrenos em socalcos em \u00e1reas montanhosas e campos com pot\u00eancia limitada do trator. A op\u00e7\u00e3o mais leve e manobr\u00e1vel da linha de sulcadores de batata EP.<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px; background: #f3f9ff; border-left: 4px solid #2e5fa3; padding: 16px 18px; border-radius: 0 4px 4px 0; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0; font-size: clamp(14px,1.6vw+9px,16px);\">\u25b6 EP-R-580 \u2014 5 fileiras<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Peso <strong>620 kg<\/strong>m\u00ednimo <strong>85 cv<\/strong>Cinco sulcadores por passada para maior produtividade di\u00e1ria. Ideal para opera\u00e7\u00f5es comerciais de cultivo de batata, cooperativas agr\u00edcolas e fazendas que buscam concluir o sulcamento em menos passadas por campo.<\/p>\n<\/div>\n<\/div>\n<p>Korea&#8217;s potato production is concentrated across Gangwon-do (spring and summer crop), Jeju Island (winter and spring crop), and parts of South Gyeongsang and Gyeonggi provinces. Commercial varieties such as Atlantic (for chip processing), Superior, Dejima, and Haryoung (\ud558\ub839) each carry specific planting requirements \u2014 row spacing, planting depth, ridge height \u2014 that a well-formed furrow directly supports. The EP-R-380 and EP-R-580 are designed to deliver that consistency at practical working speeds, season after season.<\/p>\n<p>Como parte de um contexto mais amplo <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/product-category\/potato-machinery\/\">Sistema de maquin\u00e1rio para batatas Watanabe<\/a>As sulcadoras EP-R-380 e EP-R-580 atuam como a terceira etapa na sequ\u00eancia de produ\u00e7\u00e3o \u2014 ap\u00f3s o preparo do solo e o cultivo prim\u00e1rio, e imediatamente antes do plantio mecanizado. O sucesso desta etapa determina o desempenho de todas as opera\u00e7\u00f5es subsequentes.<\/p>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 2 \u2014 TECHNICAL SPECIFICATIONS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f7f7f7; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Especifica\u00e7\u00f5es t\u00e9cnicas \u2013 EP-R-380 e EP-R-580<\/h2>\n<p>A tabela abaixo reflete a especifica\u00e7\u00e3o completa publicada para ambos os modelos, obtida diretamente do cat\u00e1logo oficial de produtos da Watanabe. As colunas essenciais para compara\u00e7\u00e3o s\u00e3o o n\u00famero de sulcadores e a pot\u00eancia m\u00ednima do motor \u2014 esses dois valores determinam qual modelo se adequa \u00e0 escala do seu campo e \u00e0 capacidade do seu trator.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 20px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.4vw+8px,15px); min-width: 400px;\">\n<thead>\n<tr>\n<th style=\"background: #1a1a1a; color: #fff; padding: 11px 16px; text-align: left; font-weight: bold; white-space: nowrap; border-right: 1px solid #333;\">DADOS T\u00c9CNICOS<\/th>\n<th style=\"background: #1a1a1a; color: #fff; padding: 11px 16px; text-align: center; font-weight: bold; white-space: nowrap; border-right: 1px solid #333;\">EP-R-380<\/th>\n<th style=\"background: #f07c00; color: #fff; padding: 11px 16px; text-align: center; font-weight: bold; white-space: nowrap;\">EP-R-580<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #2a2a2a; color: #ccc; padding: 6px 16px; font-size: 0.82em; font-weight: bold; letter-spacing: .07em; text-transform: uppercase;\" colspan=\"3\">Peso<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Peso vazio<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>500 kg<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>620 kg<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\">Categoria de liga\u00e7\u00e3o inferior<\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\">2<\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\">2<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>N\u00famero de sulcadores<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>3<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>5<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"background: #2a2a2a; color: #ccc; padding: 6px 16px; font-size: 0.82em; font-weight: bold; letter-spacing: .07em; text-transform: uppercase;\" colspan=\"3\">Requisitos do trator<\/td>\n<\/tr>\n<tr style=\"background: #f5f5f5;\">\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5;\"><strong>Pot\u00eancia do motor (m\u00edn.)<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>75 cv<\/strong><\/td>\n<td style=\"padding: 10px 16px; border-bottom: 1px solid #e5e5e5; text-align: center;\"><strong>85 cv<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 10px 16px;\">Velocidade de trabalho<\/td>\n<td style=\"padding: 10px 16px; text-align: center;\">5\u20138 km\/h<\/td>\n<td style=\"padding: 10px 16px; text-align: center;\">5\u20138 km\/h<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: clamp(12px,1.2vw+8px,13px); color: #888; margin-top: 6px;\">\u24d8 cv = pot\u00eancia em cavalos-vapor (PS). 75 cv \u2248 73,9 HP; 85 cv \u2248 83,8 HP. Dados obtidos do folheto oficial do produto Watanabe. O espa\u00e7amento entre linhas e a profundidade de trabalho dependem da configura\u00e7\u00e3o do corpo do sulcador e das configura\u00e7\u00f5es de controle de tra\u00e7\u00e3o do engate \u2014 entre em contato conosco para confirmar as especifica\u00e7\u00f5es para sua variedade e necessidades de campo.<\/p>\n<p style=\"margin-top: 14px;\">Uma observa\u00e7\u00e3o sobre a velocidade de trabalho: a faixa de 5 a 8 km\/h para ambos os modelos \u00e9 notavelmente mais r\u00e1pida do que a maioria dos outros implementos na linha de produ\u00e7\u00e3o de batata. Plantadeiras, cultivadores rotativos e colhedoras normalmente operam a 3\u20135 km\/h. A sulcagem \u00e9, portanto, a opera\u00e7\u00e3o menos demorada em todo o ciclo de produ\u00e7\u00e3o de batata por hectare, o que proporciona aos operadores flexibilidade para program\u00e1-la de forma eficiente em rela\u00e7\u00e3o a outras tarefas.<\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 3 \u2014 WORKING PRINCIPLE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Como funciona a sulcadora de batatas<\/h2>\n<h3>Forma\u00e7\u00e3o de sulcos \u2014 O que faz o corpo sulcador<\/h3>\n<p>Cada corpo sulcador \u00e9 um implemento de a\u00e7o moldado que corta o solo previamente arado e o desloca para os lados, criando um canal (o sulco) e elevando o solo deslocado em um cume de cada lado. \u00c0 medida que o trator avan\u00e7a, os corpos realizam esse trabalho simultaneamente ao longo de toda a extens\u00e3o do implemento \u2014 tr\u00eas corpos no EP-R-380, cinco no EP-R-580 \u2014 produzindo uma s\u00e9rie de sulcos paralelos em uma \u00fanica passada.<\/p>\n<p>The number of furrow bodies directly determines field productivity. The EP-R-380&#8217;s three bodies create three furrows per pass; with the EP-R-580&#8217;s five bodies, the same tractor and driver cover the same field in roughly 60% of the passes required by the smaller model. For large commercial operations where total planting days are limited by weather windows, this throughput difference has real operational value.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-415 aligncenter\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-1.webp\" alt=\"Sulcador de Batatas 1\" width=\"600\" height=\"450\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-1.webp 600w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-1-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<p>O formato e o \u00e2ngulo de cada corpo do sulcador determinam o perfil do sulco: profundidade do canal, altura do cume e inclina\u00e7\u00e3o das laterais do cume. Esses par\u00e2metros s\u00e3o importantes para a drenagem (um cume mal formado ret\u00e9m \u00e1gua na zona do sulco e corre o risco de apodrecer as sementes em condi\u00e7\u00f5es de chuva na primavera), para a precis\u00e3o do plantio mec\u00e2nico (o ponto de deposi\u00e7\u00e3o das sementes precisa ter como refer\u00eancia um fundo de sulco uniforme) e para o desempenho da opera\u00e7\u00e3o de amontoamento de terra que ocorre ap\u00f3s o plantio.<\/p>\n<h3>Sem necessidade de f\u00e9rias remuneradas \u2014 Como funciona um implemento passivo<\/h3>\n<p>The potato furrower is a passive draft implement: it has no powered rotating parts and draws its working force entirely from the tractor&#8217;s forward motion transmitted through the three-point hitch. Unlike PTO-driven implements such as rotavators or rotary cultivators, there is no drive shaft to attach, no gearbox to engage, and no PTO speed to match. The hitch carries the implement weight and transfers the pulling force to the furrower bodies as the tractor moves forward.<\/p>\n<p>Essa simplicidade oferece vantagens pr\u00e1ticas al\u00e9m da \u00f3bvia redu\u00e7\u00e3o no tempo de prepara\u00e7\u00e3o. Um implemento passivo pode ser usado em qualquer trator que atenda aos requisitos m\u00ednimos de peso e pot\u00eancia \u2014 independentemente de a tomada de for\u00e7a (TDF) estar funcionando, da velocidade do eixo ou da disponibilidade de uma sa\u00edda de TDF livre. Isso \u00e9 importante para tratores mais antigos ou que j\u00e1 utilizam um implemento acionado por TDF em outra sa\u00edda. <strong>sulcador de batatas para trator<\/strong> \u00c9 s\u00f3 conectar, abaixar e funcionar.<\/p>\n<p>Working depth is controlled through the tractor&#8217;s hitch draft control and, where fitted, depth wheels on the implement frame itself. The operator sets the target depth according to the variety&#8217;s planting requirements and the field&#8217;s soil conditions, and the hitch maintains that setting across changes in ground resistance as the soil texture varies across the field.<\/p>\n<h3>Formato dos sulcos e seu efeito na cultura da batata<\/h3>\n<p>O sulco formado pelas l\u00e2minas da semeadeira n\u00e3o \u00e9 apenas uma caracter\u00edstica f\u00edsica \u2014 \u00e9 um microambiente controlado para a cultura da batata. Um sulco bem formado, com altura e inclina\u00e7\u00e3o corretas, proporciona profundidade adequada de solo acima da semente para a inicia\u00e7\u00e3o precoce do tub\u00e9rculo, favorece uma boa aera\u00e7\u00e3o ao redor do sistema radicular em desenvolvimento e direciona a drenagem para longe da zona de plantio durante per\u00edodos chuvosos. No cultivo de batata na Coreia, onde o plantio de primavera frequentemente coincide com chuvas significativas em maio e junho nas regi\u00f5es montanhosas de Gangwon-do e Gyeonggi, o desempenho da drenagem do sulco \u00e9 um fator crucial para a produtividade.<\/p>\n<p>O perfil do sulco criado pela sulcadora tamb\u00e9m serve como geometria de refer\u00eancia para o cultivador rotativo que o segue durante as opera\u00e7\u00f5es de amontoamento no meio da safra. Se o sulco e o c\u00f4ncavo iniciais n\u00e3o tiverem altura e espa\u00e7amento consistentes, o cultivador n\u00e3o conseguir\u00e1 manter a profundidade e o posicionamento corretos em toda a \u00e1rea, e o efeito de amontoamento \u2014 que consiste em adicionar solo sobre os tub\u00e9rculos em desenvolvimento para evitar o esverdeamento e aumentar o volume da zona de tub\u00e9rculos \u2014 ser\u00e1 reduzido. Acertar o sulco no in\u00edcio tem um impacto positivo em todas as opera\u00e7\u00f5es subsequentes da safra.<\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 4 \u2014 CORE ADVANTAGES \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #fafafa; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Principais vantagens da sulcadora de batatas EP-R-380 \/ EP-R-580<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-416\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-2.webp\" alt=\"Aplica\u00e7\u00e3o de m\u00e1quinas para processamento de batata 2\" width=\"1269\" height=\"952\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-2.webp 1269w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-2-980x735.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-2-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1269px, 100vw\" \/><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 10px;\">\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 V\u00e1rias linhas em uma \u00fanica passagem<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Three or five furrows opened simultaneously means fewer total passes per field. The EP-R-580&#8217;s five-row configuration completes the same furrowing area in 40% fewer passes than a single-row implement, directly reducing both time and tractor fuel consumption per hectare.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 Passe mais r\u00e1pido na fila da batata<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">A uma velocidade de 5 a 8 km\/h, os modelos EP-R-380 e EP-R-580 operam mais r\u00e1pido do que qualquer outro implemento da linha de m\u00e1quinas para batata da Watanabe. Plantadeiras, cultivadores rotativos e colhedoras operam a uma velocidade de 3 a 5 km\/h. A etapa de sulcamento adiciona um tempo m\u00ednimo ao cronograma total de produ\u00e7\u00e3o.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 Conex\u00f5es de tomada de for\u00e7a zero<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Sem eixo de transmiss\u00e3o, sem caixa de engrenagens, sem sincroniza\u00e7\u00e3o de velocidade da tomada de for\u00e7a. O sulcador de batatas conecta-se apenas por meio de engate de tr\u00eas pontos de Categoria 2, o que significa que a instala\u00e7\u00e3o leva apenas alguns minutos e o implemento funciona em qualquer trator que atenda ao limite m\u00ednimo de pot\u00eancia \u2014 independentemente da configura\u00e7\u00e3o ou disponibilidade da tomada de for\u00e7a.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 Ponto de entrada de baixa pot\u00eancia<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">O EP-R-380 tem uma pot\u00eancia inicial de apenas 75 cv \u2014 dentro da faixa de tratores compactos comuns em pequenas propriedades familiares coreanas. Mesmo o EP-R-580, maior, requer apenas 85 cv, mantendo ambos os modelos acess\u00edveis ao p\u00fablico de tratores de gama m\u00e9dia que lida com a maior parte da produ\u00e7\u00e3o de batata em Gangwon-do e Gyeonggi-do.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; box-sizing: border-box; background: #fff; border: 1px solid #e8e8e8; border-top: 4px solid #f07c00; padding: 18px 20px; border-radius: 0 0 4px 4px;\">\n<p style=\"font-size: clamp(14px,1.6vw+9px,16px); font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">\u25a0 Leve e manobr\u00e1vel<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.3vw+8px,14px);\">Com 500 kg, a EP-R-380 \u00e9 a colhedora de batatas mais leve da linha Watanabe, por uma ampla margem. Isso a torna pr\u00e1tica para terrenos em encostas, campos com formatos irregulares e galp\u00f5es menores \u2014 o tipo de ambiente operacional que descreve grande parte da produ\u00e7\u00e3o de batatas nas terras altas coreanas de Gangwon-do e Chungcheong do Norte.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 5 \u2014 APPLICATION SCENARIOS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Onde a sulcadora de batatas EP \u00e9 utilizada<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-414\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-Application-2.webp\" alt=\"Aplica\u00e7\u00e3o do sulcador de batatas 2\" width=\"1672\" height=\"941\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-Application-2.webp 1672w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-Application-2-1280x720.webp 1280w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-Application-2-980x552.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Furrower-Application-2-480x270.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) 1672px, 100vw\" \/><\/p>\n<h3>\ud83c\udf3f Preparo de Canteiros para Cultivo Comercial de Batatas \u2014 Primavera e Outono<\/h3>\n<p>A principal aplica\u00e7\u00e3o \u00e9 simples: preparar os campos para o plantio de batata. Na Coreia, isso acontece duas vezes na maioria das regi\u00f5es produtoras \u2014 o plantio de primavera, de mar\u00e7o a abril, para a colheita de ver\u00e3o, e, em algumas \u00e1reas, o plantio de outono, de agosto a setembro, para uma safra tardia. O sulcador opera em solo bem arado e livre de pedras ap\u00f3s a passagem do rotocultivador, formando os sulcos e camalh\u00f5es que a plantadeira mec\u00e2nica seguir\u00e1 imediatamente.<\/p>\n<p>Em fazendas comerciais de batata em Gangwon-do, que cultivam variedades Atlantic ou Superior para o mercado de processamento, o espa\u00e7amento e a profundidade consistentes dos sulcos em toda a \u00e1rea de plantio n\u00e3o s\u00e3o uma quest\u00e3o de prefer\u00eancia est\u00e9tica, mas sim uma exig\u00eancia operacional. As plantadeiras mec\u00e2nicas definem o espa\u00e7amento e a profundidade das sementes de acordo com a geometria do sulco; se o sulco for irregular, a coloca\u00e7\u00e3o das sementes torna-se vari\u00e1vel, a germina\u00e7\u00e3o \u00e9 desigual e a colhedora de batatas na colheita n\u00e3o consegue manter a profundidade correta da l\u00e2mina em rela\u00e7\u00e3o ao canteiro, aumentando as taxas de danos aos tub\u00e9rculos. Os modelos EP-R-380 e EP-R-580 estabelecem a geometria de base consistente da qual depende toda a safra.<\/p>\n<h3>\ud83c\udf3b Preparo de Hortali\u00e7as em Fileiras<\/h3>\n<p>Embora projetados e comercializados como sulcadores de batata, esses implementos servem para qualquer cultura em fileiras que se beneficie de um leito de semeadura com sulcos e camalh\u00f5es \u2014 batata-doce, certos tipos de hortali\u00e7as e algumas culturas de ra\u00edzes especiais. O princ\u00edpio \u00e9 o mesmo em todos os casos: o implemento abre canais de plantio no solo arado a uma profundidade e espa\u00e7amento consistentes, e a cultura \u00e9 plantada dentro ou ao lado do sulco formado.<\/p>\n<p>Para a produ\u00e7\u00e3o de batata-doce (\uace0\uad6c\ub9c8), que tamb\u00e9m segue um sistema de cultivo em canteiros com transplante para os canteiros em vez de sulcos, a EP-R-380 \u00e9 comumente usada em pequenas propriedades de cultivo misto de hortali\u00e7as em Gyeonggi-do e Chungnam do Sul, onde se cultivam batatas e batatas-doces em rota\u00e7\u00e3o. Usar a mesma sulcadora para ambas as culturas simplifica a lista de implementos e reduz o investimento em equipamentos de uso espec\u00edfico.<\/p>\n<h3>\ud83c\udf4b Parcelas para Produ\u00e7\u00e3o de Batata-Semente<\/h3>\n<p>Seed potato (\uc528\uac10\uc790) production in Korea \u2014 particularly in the highland certified seed potato zones of Gangwon-do \u2014 operates under stricter spacing and isolation requirements than commercial production. Rows are often spaced wider to reduce disease transmission risk and allow easier individual plant inspection. The furrower&#8217;s row spacing configuration is set at order time to match these production requirements.<\/p>\n<p>As \u00e1reas de plantio de batata-semente s\u00e3o tipicamente menores do que as \u00e1reas de produ\u00e7\u00e3o comercial, o que \u00e9 mais um motivo para o modelo EP-R-380 de tr\u00eas linhas ser comum nesse segmento \u2014 o implemento menor \u00e9 mais pr\u00e1tico em parcelas mais estreitas e com manejo mais preciso, t\u00edpicas de sistemas certificados de produ\u00e7\u00e3o de sementes. O peso mais leve tamb\u00e9m \u00e9 uma vantagem pr\u00e1tica nos solos das terras altas de Gangwon-do, onde a preserva\u00e7\u00e3o da estrutura do solo \u00e9 uma prioridade.<\/p>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-417\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-3.webp\" alt=\"\" width=\"1269\" height=\"952\" srcset=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-3.webp 1269w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-3-980x735.webp 980w, https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2026\/05\/Potato-Machinery-Application-3-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1269px, 100vw\" \/><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 6 \u2014 SELECTION GUIDE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #fff9f4; border: 1px solid #f5e8d8; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">EP-R-380 ou EP-R-580 \u2014 Escolhendo o sulcador certo<\/h2>\n<p>The decision between the two models comes down to three practical factors: your total potato area per season, the horsepower of the tractor you&#8217;ll pair with it, and whether you need to work in tighter or more irregular field configurations. The table below maps those factors clearly:<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 20px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.4vw+8px,15px); min-width: 400px;\">\n<thead>\n<tr>\n<th style=\"background: #1a1a1a; color: #fff; padding: 10px 14px; text-align: left; white-space: nowrap;\">Fator de sele\u00e7\u00e3o<\/th>\n<th style=\"background: #1a1a1a; color: #fff; padding: 10px 14px; text-align: center; white-space: nowrap;\">EP-R-380 (3 fileiras)<\/th>\n<th style=\"background: #f07c00; color: #fff; padding: 10px 14px; text-align: center; white-space: nowrap;\">EP-R-580 (5 fileiras)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed;\">Peso vazio<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">500 kg<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">620 kg<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed;\">Pot\u00eancia m\u00ednima do motor<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">75 cv<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">85 cv<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed;\">Linhas por passagem<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">3<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">5<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed;\">Escala agr\u00edcola adequada<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">Fazenda familiar de pequeno a m\u00e9dio porte<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">Fazenda comercial de m\u00e9dio a grande porte<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed;\">Adequa\u00e7\u00e3o do formato do campo<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">Terrenos estreitos, irregulares e inclinados<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #eed; text-align: center;\">Terreno amplo, aberto e plano a suavemente inclinado<\/td>\n<\/tr>\n<tr style=\"background: #fdf8f2;\">\n<td style=\"padding: 9px 14px;\">Taxa de transfer\u00eancia relativa<\/td>\n<td style=\"padding: 9px 14px; text-align: center;\">Padr\u00e3o<\/td>\n<td style=\"padding: 9px 14px; text-align: center;\">~67% linhas a mais por passagem<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>Os modelos de tratores coreanos s\u00e3o comumente combinados com o <strong>EP-R-380<\/strong> Inclui os motores Daedong CK5030 \/ CK6030, LS XR4140 \/ XR4150, TYM T473 \/ T503 e modelos similares na classe de 65 a 80 HP. Para o <strong>EP-R-580<\/strong>Tratores na faixa de 85 a 110 HP \u2014 incluindo o Daedong CK8010, a s\u00e9rie LS MT7 ou modelos equivalentes da John Deere 5E \u2014 s\u00e3o os parceiros de trabalho t\u00edpicos.<\/p>\n<p>If you are unsure which model is right for your operation, the most useful starting point is to calculate how many planting days you have available per season and divide your total potato area by that number. If furrowing is the time constraint \u2014 meaning you need to complete a large area quickly \u2014 the EP-R-580&#8217;s higher throughput justifies the modest additional investment. If your fields are smaller, more irregular, or your tractor is in the 75\u201380 HP range, the EP-R-380 gives you everything you need without the extra weight or power requirement.<\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 7 \u2014 COMPLETE POTATO SYSTEM \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f0f5f9; border: 1px solid #dce8f0; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">O EP-R-380 \/ EP-R-580 no Sistema Completo de Maquinaria para Batatas da Watanabe<\/h2>\n<p>A sulcadora de batatas ocupa a terceira etapa na sequ\u00eancia de produ\u00e7\u00e3o de m\u00e1quinas para batatas da Watanabe. Entender onde ela se encaixa ajuda no planejamento do investimento em implementos e a determinar quais m\u00e1quinas adicionais voc\u00ea precisa para completar todo o ciclo de produ\u00e7\u00e3o:<\/p>\n<div style=\"display: flex; flex-direction: column; gap: 10px; margin: 20px 0;\">\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff; border-radius: 4px; padding: 14px 18px; border-left: 4px solid #bbb; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #e0e0e0; color: #555; font-weight: bold; font-size: clamp(13px,1.4vw+8px,15px); padding: 5px 12px; border-radius: 20px;\">PASSO 1<\/div>\n<div style=\"flex: 1 1 200px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Remo\u00e7\u00e3o de Pedras \u2014 <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/produto\/ep-ew-4000-rock-rake-3-6m-tractor-75hp\/\">EP-EW-4000 Ancinho de Pedra<\/a><\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(12px,1.2vw+7px,13px);\">Remove pedras superficiais que danificariam plantadeiras e escavadeiras. Largura de trabalho de 3,6 m, a partir de 75 HP.<\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff; border-radius: 4px; padding: 14px 18px; border-left: 4px solid #bbb; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #e0e0e0; color: #555; font-weight: bold; font-size: clamp(13px,1.4vw+8px,15px); padding: 5px 12px; border-radius: 20px;\">PASSO 2<\/div>\n<div style=\"flex: 1 1 200px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Preparo prim\u00e1rio do solo \u2014 <a style=\"color: #f07c00; text-decoration: none;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/produto\/psw-3200-rotavator-heavy-duty-tractor-mounted-rotary-tiller-with-3-0-3-6-m-working-width\/\">Rotavador PSW-3200<\/a><\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(12px,1.2vw+7px,13px);\">Quebra e prepara o perfil do solo para o plantio. Largura de trabalho de 3,0 a 3,6 m, 140 HP.<\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff3e8; border-radius: 4px; padding: 14px 18px; border-left: 4px solid #f07c00; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #f07c00; color: #fff; font-weight: bold; font-size: clamp(13px,1.4vw+8px,15px); padding: 5px 12px; border-radius: 20px;\">PASSO 3<\/div>\n<div style=\"flex: 1 1 200px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Abertura de sulcos \u2014 Abertura de sulcos para batatas EP-R-380 \/ EP-R-580 <span style=\"background: #f07c00; color: #fff; font-size: 0.8em; padding: 2px 8px; border-radius: 10px; font-weight: bold; vertical-align: middle;\">VOC\u00ca EST\u00c1 AQUI<\/span><\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(12px,1.2vw+7px,13px);\">Forma o perfil de sulcos e camalh\u00f5es para o plantio. 3 ou 5 fileiras, a partir de 75 HP, 5\u20138 km\/h.<\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff; border-radius: 4px; padding: 14px 18px; border-left: 4px solid #bbb; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #e0e0e0; color: #555; font-weight: bold; font-size: clamp(13px,1.4vw+8px,15px); padding: 5px 12px; border-radius: 20px;\">PASSO 4<\/div>\n<div style=\"flex: 1 1 200px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Plantio e aduba\u00e7\u00e3o \u2014 Plantadeira de batatas EP-PAI-2100 \/ EP-PANTHER<\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(12px,1.2vw+7px,13px);\">Sementes + fertilizante + inseticida opcional em uma \u00fanica aplica\u00e7\u00e3o. 2 a 4 fileiras. <em>P\u00e1gina em breve.<\/em><\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff; border-radius: 4px; padding: 14px 18px; border-left: 4px solid #bbb; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #e0e0e0; color: #555; font-weight: bold; font-size: clamp(13px,1.4vw+8px,15px); padding: 5px 12px; border-radius: 20px;\">PASSO 5<\/div>\n<div style=\"flex: 1 1 200px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Cultivo de Meio de Temporada \u2014 Cultivador Rotativo EP-ERA<\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(12px,1.2vw+7px,13px);\">Amontoamento de terra, cultivo entre linhas e aplica\u00e7\u00e3o de fertilizantes. 2 a 5 linhas, acionado por tomada de for\u00e7a (TDF). <em>P\u00e1gina em breve.<\/em><\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; align-items: center; gap: 10px; background: #fff; border-radius: 4px; padding: 14px 18px; border-left: 4px solid #bbb; box-sizing: border-box;\">\n<div style=\"flex: 0 0 auto; background: #e0e0e0; color: #555; font-weight: bold; font-size: clamp(13px,1.4vw+8px,15px); padding: 5px 12px; border-radius: 20px;\">PASSO 6<\/div>\n<div style=\"flex: 1 1 200px;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0; font-size: clamp(13px,1.4vw+8px,15px);\">Colheita \u2014 Colhedora de Batatas EP-AWB-1600<\/p>\n<p style=\"margin: 0; color: #666; font-size: clamp(12px,1.2vw+7px,13px);\">Escavadeira compacta e robusta de 2 linhas. Acionada por tomada de for\u00e7a (TDF), 75\u201395 HP, baixa taxa de danos. <em>P\u00e1gina em breve.<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>Entre em contato conosco em <a style=\"color: #f07c00; text-decoration: none; font-weight: bold;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/\">Korea Watanabe Rock Crusher Tractor Co., Ltd.<\/a> Para discutir um pacote completo de maquin\u00e1rio para batatas \u2014 desde a remo\u00e7\u00e3o de pedras at\u00e9 a colheita \u2014 adequado ao tamanho da sua propriedade e \u00e0 pot\u00eancia do trator dispon\u00edvel.<\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 8 \u2014 QUALITY & SERVICE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Qualidade Watanabe desde 1970 \u2014 Suporte local na Coreia<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start;\">\n<div style=\"flex: 1 1 260px; min-width: 200px;\"><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; border-radius: 4px;\" title=\"Certifica\u00e7\u00f5es Watanabe\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/about-watababe-Certifications.webp\" alt=\"Certifica\u00e7\u00f5es de qualidade Watanabe para m\u00e1quinas agr\u00edcolas\" \/><\/div>\n<div style=\"flex: 2 1 260px; min-width: 220px;\">\n<p>A Watanabe Ind\u00fastria e Com\u00e9rcio de M\u00e1quinas Ltda. produz implementos agr\u00edcolas em Castro, Paran\u00e1, Brasil, desde 1970. A linha de m\u00e1quinas para batata \u2014 incluindo as sulcadoras EP-R-380 e EP-R-580 \u2014 faz parte de uma gama completa de equipamentos para o cultivo de batata que a Watanabe aprimorou ao longo de d\u00e9cadas de trabalho com produtores brasileiros de batata em regi\u00f5es que compartilham muitos dos mesmos desafios sazonais, de solo e mec\u00e2nicos das zonas de produ\u00e7\u00e3o de batata coreanas.<\/p>\n<p>A qualidade do corpo do sulcador \u00e9 o principal par\u00e2metro de desgaste e desempenho desses implementos. A Watanabe especifica o a\u00e7o do corpo do sulcador para as condi\u00e7\u00f5es de trabalho de produ\u00e7\u00e3o de alta densidade: a especifica\u00e7\u00e3o de dureza equilibra a vida \u00fatil com a fragilidade que faz com que o a\u00e7o mais barato falhe sob impacto em terrenos pedregosos. Para as fazendas coreanas que utilizam o sulcador nos mesmos campos que a bate-pedras e a rotocultivadora, essa distin\u00e7\u00e3o \u00e9 crucial na pr\u00e1tica.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 820px; height: auto; display: block; margin: 24px auto; border-radius: 4px;\" title=\"F\u00e1brica Watanabe \u2013 Castro, Paran\u00e1\" src=\"https:\/\/rock-crusher-tractor.com\/wp-content\/uploads\/2025\/11\/watanabe-factory.webp\" alt=\"F\u00e1brica de Watanabe \u2013 produzindo sulcadores de batata e m\u00e1quinas agr\u00edcolas desde 1970.\" \/><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-top: 20px;\">\n<div style=\"flex: 1 1 220px; background: #f7f7f7; border-radius: 4px; padding: 16px 18px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u2713 Estoque local na Coreia<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.2vw+8px,13px);\">Ambos os modelos est\u00e3o dispon\u00edveis localmente atrav\u00e9s da Korea Watanabe Rock Crusher Tractor Co., Ltd., em Ansan-si, Gyeonggi-do. Pe\u00e7as de desgaste, incluindo as estruturas dos sulcadores, est\u00e3o em estoque para envio imediato dentro do pa\u00eds.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; background: #f7f7f7; border-radius: 4px; padding: 16px 18px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u2713 Verifica\u00e7\u00e3o de configura\u00e7\u00e3o pr\u00e9-venda<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.2vw+8px,13px);\">Row spacing and furrower body configuration should be confirmed against your variety&#8217;s planting requirements before ordering. We verify this at the pre-sale stage so the machine arrives ready to work for your specific crop.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; background: #f7f7f7; border-radius: 4px; padding: 16px 18px; box-sizing: border-box;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 6px 0; font-size: clamp(13px,1.4vw+8px,15px);\">\u2713 Compatibilidade total do sistema<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(12px,1.2vw+8px,13px);\">Os modelos EP-R-380 e EP-R-580 fazem parte da linha completa de m\u00e1quinas para batata da Watanabe. Todos os implementos s\u00e3o projetados para trabalhar em sequ\u00eancia, com espa\u00e7amento entre linhas e geometria dos canteiros padronizados entre o sulcador, a plantadeira, o cultivador e a colhedora, garantindo resultados consistentes em todo o ciclo de produ\u00e7\u00e3o.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 9 \u2014 FAQ \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f7f7f7; padding: 28px 3% 3%; border-radius: 6px; margin-top: 48px; box-sizing: border-box;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">Perguntas frequentes \u2013 Sulcador de batatas EP-R-380 \/ EP-R-580<\/h2>\n<div style=\"display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px;\">\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Qual a diferen\u00e7a entre o EP-R-380 e o EP-R-580?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">A EP-R-380 abre tr\u00eas sulcos por passada e pesa 500 kg, com uma pot\u00eancia m\u00ednima de 75 cv. A EP-R-580 abre cinco sulcos por passada, pesa 620 kg e requer uma pot\u00eancia m\u00ednima de 85 cv. Ambas operam na mesma velocidade de 5 a 8 km\/h e utilizam engate traseiro de Categoria 2, sem conex\u00e3o \u00e0 tomada de for\u00e7a (TDF). A escolha depende da \u00e1rea de plantio de batatas por safra, da pot\u00eancia do trator e da necessidade de maior produtividade da vers\u00e3o de cinco linhas.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">A sulcadora de batatas precisa de liga\u00e7\u00e3o \u00e0 tomada de for\u00e7a (TDF)?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">No. Both the EP-R-380 and EP-R-580 are passive draft implements \u2014 they connect via Category 2 three-point hitch only, with no drive shaft or PTO coupling. The working force comes entirely from the tractor&#8217;s forward motion and the implement&#8217;s weight bearing down on the furrower bodies through the hitch. This means they are compatible with any tractor that meets the minimum horsepower threshold, regardless of PTO configuration.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Can the row spacing be adjusted to match my potato variety&#8217;s requirements?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">O espa\u00e7amento entre linhas nesses sulcadores corresponde ao espa\u00e7amento entre os corpos dos sulcadores na estrutura do implemento. Por favor, informe o espa\u00e7amento entre linhas desejado ao fazer o pedido \u2014 confirmaremos as op\u00e7\u00f5es de configura\u00e7\u00e3o dispon\u00edveis para as necessidades espec\u00edficas da sua variedade. O espa\u00e7amento padr\u00e3o entre linhas para batatas comerciais coreanas varia de 60 a 75 cm, dependendo da variedade e do mercado; confirme o espa\u00e7amento desejado conosco na fase de pr\u00e9-venda para que o implemento chegue configurado corretamente.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Que tipo de preparo do solo \u00e9 necess\u00e1rio antes de usar o sulcador?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">O <strong>sulcador de batatas para trator<\/strong> A sulcadora deve sempre operar em solo previamente arado. A sequ\u00eancia recomendada \u00e9: remo\u00e7\u00e3o de pedras (se houver pedras na superf\u00edcie do terreno) \u2192 ara\u00e7\u00e3o prim\u00e1ria com rotocultivador \u2192 sulcagem. Operar uma sulcadora em solo n\u00e3o arado ou pedregoso produz sulcos irregulares e aumenta o risco de danificar o corpo da sulcadora. O solo deve estar razoavelmente seco \u2014 sulcar em condi\u00e7\u00f5es de umidade excessiva resulta em um perfil de sulco compactado e com drenagem deficiente, em vez de um perfil limpo e bem drenado.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Como \u00e9 controlada a profundidade de trabalho?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Working depth is controlled through the tractor&#8217;s hitch draft control system, which adjusts the hitch height to maintain a set resistance level as soil conditions vary across the field. Where the implement includes depth wheels, these provide an additional mechanical depth reference. The target depth should match your variety&#8217;s recommended planting depth \u2014 consult your variety supplier for the correct specification before setting up.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Posso usar esses sulcadores para outras culturas al\u00e9m de batatas?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Sim. Ambos os modelos s\u00e3o adequados para qualquer cultura em fileiras que utilize um sistema de semeadura com sulcos e camalh\u00f5es. Batata-doce, algumas hortali\u00e7as transplantadas e certos tub\u00e9rculos podem se beneficiar de um sistema de semeadura com sulcos. A configura\u00e7\u00e3o do espa\u00e7amento entre as fileiras \u00e9 a vari\u00e1vel principal \u2014 confirme o espa\u00e7amento desejado para a cultura espec\u00edfica antes de fazer o pedido para garantir que o implemento chegue configurado corretamente para o seu sistema de plantio.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">O modelo EP-R-380 funciona em terrenos inclinados em encostas?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">The EP-R-380&#8217;s 500 Kg light weight and compact frame make it more practical on sloped terrain than heavier implements. On moderate slopes typical of Gangwon-do highland plots, the EP-R-380 handles the terrain well when working up-and-down slope. Furrowing across a slope (contour furrowing) is also possible for drainage management purposes, though this requires more careful depth control on the downhill side. On steeper gradients, contact us to discuss tractor ballasting and hitch configuration recommendations for your specific field conditions.<\/p>\n<\/div>\n<div style=\"background: #fafafa; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #ddd;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">Que tipo de manuten\u00e7\u00e3o requer a sulcadora de batatas?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Por ser um implemento passivo sem componentes motorizados, os requisitos de manuten\u00e7\u00e3o s\u00e3o m\u00ednimos. Os principais itens de servi\u00e7o s\u00e3o: inspe\u00e7\u00e3o do corpo do sulcador quanto a desgaste e danos (verificar a afia\u00e7\u00e3o da ponta e o formato do corpo ap\u00f3s cada safra), lubrifica\u00e7\u00e3o do ponto de engate e verifica\u00e7\u00e3o do torque dos parafusos ap\u00f3s o uso inicial e anualmente a partir de ent\u00e3o. Corpos de sulcadores desgastados devem ser substitu\u00eddos antes que fiquem t\u00e3o cegos a ponto de compactarem o solo em vez de cort\u00e1-lo \u2014 o compactamento da parede do sulco reduz a drenagem na zona radicular. Corpos de reposi\u00e7\u00e3o est\u00e3o dispon\u00edveis em nosso estoque local na Coreia.<\/p>\n<\/div>\n<div style=\"background: #fff; border-radius: 4px; padding: 16px 20px; border-left: 3px solid #f07c00;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 8px 0;\">De que forma a qualidade do sulco afeta a produtividade da batata e a efici\u00eancia da colheita?<\/p>\n<p style=\"margin: 0; color: #555; font-size: clamp(13px,1.4vw+8px,15px);\">Furrow quality has a direct and traceable effect at both ends of the production cycle. At planting, consistent furrow depth allows the mechanical planter to place seed pieces at a uniform depth \u2014 uneven depth leads to uneven emergence, variable vine development, and ultimately uneven tuber sizing at harvest. At harvest, the mechanical digger&#8217;s blade runs at a depth referenced to the ridge geometry established at furrowing; if the ridge was inconsistent, the digger cannot maintain correct depth, and tuber damage rates increase. Getting the furrowing pass right is one of the highest-leverage decisions in the entire season.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 10 \u2014 CUSTOMER REVIEWS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"margin-top: 48px;\">\n<h2 style=\"font-size: clamp(18px,2.5vw+10px,26px); background: linear-gradient(to right,#1a1a1a 0%,#2e2e2e 72%,#c86000 100%); color: #fff; padding: 14px 20px; border-radius: 4px; margin: 0 0 20px 0; line-height: 1.3;\">O que dizem nossos clientes<\/h2>\n<div style=\"display: flex; flex-direction: column; gap: 16px;\">\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Yun Gi-tae \u2014 Gerente de Fazenda Comercial de Batatas, Pyeongchang-gun, Gangwon-do (primavera de 2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;We grow about 18 hectares of Atlantic for a chip factory buyer and have been using the EP-R-580 for two planting seasons. The five-row pass means we finish furrowing in about a third of the time the old single-row implement took, which matters a lot in April when the planting window and the rotavator schedule are both fighting for the same days. Ridge profile is consistent \u2014 the mechanical planter follows it cleanly without depth variation issues we used to get. Good build quality, no repairs needed so far.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Bae Sun-young \u2014 Fazenda mista de vegetais e batatas, Chungcheong do Norte (outono de 2024)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;The EP-R-380 is the right size for our operation \u2014 about 4 hectares in potatoes and another 3 in sweet potatoes (\uace0\uad6c\ub9c8). We use the same furrower for both crops, just different season schedules. At 500 kg it hooks up and unhooks quickly, and our 78 HP Daedong handles it without any problem. I was a bit worried about whether a 3-row would be fast enough for the spring schedule but it&#8217;s absolutely fine \u2014 at 7 km\/h we cover the potato area in half a day.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Kang Do-hyeon \u2014 Empreiteiro de M\u00e1quinas Agr\u00edcolas, Gyeongsang do Sul (in\u00edcio de 2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;Running contract furrowing services for about 12 potato farms in the area using the EP-R-580 on a 95 HP John Deere 5M. The machine has now done three full spring seasons plus some autumn work without any furrower body replacements \u2014 they&#8217;re still in good working shape. Customers tell me the furrow profile is consistent enough that their mechanical planters don&#8217;t need manual depth adjustment mid-field, which saves real time. Parts availability through the Korea team hasn&#8217;t been a problem when I&#8217;ve had questions.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Oh Jeong-min \u2014 Fazenda de Batatas Org\u00e2nicas, Ilha de Jeju (primavera de 2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;We do organic Haryoung (\ud558\ub839) on about 3 hectares in Jeju. The basalt soil here is stony and the fields are not perfectly flat, but the EP-R-380 handles both without problems. Weight is light enough that the tractor doesn&#8217;t struggle on any of our plots. One thing I particularly appreciated: the pre-sale team here confirmed the row spacing was right for our variety before we bought, so there was no guesswork. We&#8217;ve been planting at the right depth and spacing from the first pass.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fff;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Jang Hyun-soo \u2014 Produtor certificado de batata-semente, Inje-gun, Gangwon-do (2024)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;Seed potato production needs very consistent spacing and depth \u2014 the certification requirements don&#8217;t allow for the kind of variation that commercial production tolerates. The EP-R-380 with the correct row spacing configuration gives us the furrow consistency we need. We run it on smaller, precisely managed plots in highland fields, and the light weight of 500 kg means we can work on plots that a heavier machine would compact badly. Two seasons in and no complaints on the furrow quality front from the certification inspector either.&#8221;<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 4px; padding: 20px; background: #fafafa;\">\n<p style=\"font-weight: bold; color: #1a1a1a; margin: 0 0 2px 0;\">Sim Eun-ji \u2014 Fazenda Familiar de Batatas e Hortali\u00e7as, Yangpyeong-gun, Gyeonggi-do (primavera de 2025)<\/p>\n<p style=\"color: #f07c00; margin: 0 0 12px 0; font-size: 0.88em;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"color: #444; margin: 0; font-size: clamp(13px,1.4vw+8px,15px);\">&#8220;First season with the EP-R-380. Our farm is about 2 hectares in potatoes and we also do some sweet potato (\uace0\uad6c\ub9c8). The machine hooks up to our 80 HP tractor without any fuss \u2014 no PTO connections to worry about, just hitch and go. At that scale the three-row speed is more than enough. The furrow shape is clean and the ridges hold their form well even through the heavy rain we had in May. Happy with the purchase and happy with the service from the Korea team.&#8221;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 CONTACT CTA \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #1a1a1a; color: #fff; padding: 3%; border-radius: 6px; margin-top: 52px; text-align: center; box-sizing: border-box;\">\n<p style=\"font-size: clamp(17px,2.2vw+9px,24px); font-weight: bold; margin: 0 0 12px 0; color: #f07c00;\">Pronto para preparar seus campos de batata?<\/p>\n<p style=\"margin: 0 0 8px 0; color: #ccc; font-size: clamp(13px,1.4vw+8px,15px);\">Informe-nos o modelo do seu trator, a \u00e1rea total de plantio de batatas, o espa\u00e7amento desejado entre as linhas e a variedade \u2014 confirmaremos a configura\u00e7\u00e3o correta do modelo e a disponibilidade atual em um dia \u00fatil.<\/p>\n<p style=\"margin: 0 0 22px 0; color: #999; font-size: clamp(12px,1.2vw+7px,13px);\">Interessado na linha completa de m\u00e1quinas para batata da Watanabe? Solicite um or\u00e7amento personalizado para o sistema EP completo \u2014 sulcador, plantadeira, cultivador e colhedora.<\/p>\n<p><a style=\"display: inline-block; background: #f07c00; color: #fff; padding: 13px 38px; border-radius: 4px; text-decoration: none; font-weight: bold; font-size: clamp(13px,1.4vw+8px,15px); letter-spacing: .02em;\" href=\"https:\/\/rock-crusher-tractor.com\/pt\/contact-us\/\">Entre em contato conosco agora mesmo.<\/a><\/p>\n<\/div>\n<\/div>\n<p><!-- END PAGE: EP-R-380 \/ EP-R-580 Potato Furrower --><\/p>","protected":false},"excerpt":{"rendered":"<div style=\"background: linear-gradient(135deg,#1e1e1e 0%,#2d2d2d 100%); color: #f5f5f5; padding: 22px 24px; border-radius: 5px; border-left: 5px solid #f07c00; font-family: Georgia,'Times New Roman',serif; font-size: clamp(14px,1.8vw+8px,16px); line-height: 1.8; word-break: break-word; overflow-wrap: break-word; box-sizing: border-box;\">\n<p style=\"margin: 0 0 10px 0;\">Abre <strong style=\"color: #f07c00;\">3 ou 5 sulcos para batatas<\/strong> simultaneamente a 5\u20138 km\/h \u2014 transformando o solo preparado em um leito de semeadura pronto para o plantio em uma \u00fanica passagem do trator.<\/p>\n<p style=\"margin: 0;\">Come\u00e7a com apenas <strong style=\"color: #f07c00;\">75 HP<\/strong>N\u00e3o requer acionamento da tomada de for\u00e7a (TDF) \u2014 somente engate de categoria 2. Compat\u00edvel com praticamente qualquer trator coreano de gama m\u00e9dia, sem necessidade de adapta\u00e7\u00f5es.<\/p>\n<\/div>","protected":false},"featured_media":415,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[26],"product_tag":[],"class_list":["post-409","product","type-product","status-publish","has-post-thumbnail","product_cat-potato-machinery","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/product\/409","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/media\/415"}],"wp:attachment":[{"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/media?parent=409"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/product_brand?post=409"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/product_cat?post=409"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rock-crusher-tractor.com\/pt\/wp-json\/wp\/v2\/product_tag?post=409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}