{"id":470,"date":"2025-12-26T01:42:37","date_gmt":"2025-12-26T01:42:37","guid":{"rendered":"https:\/\/pto-stone-crusher.com\/?post_type=product&#038;p=470"},"modified":"2025-12-26T01:42:37","modified_gmt":"2025-12-26T01:42:37","slug":"ep-potato-digger-4-rows-trailed","status":"publish","type":"product","link":"https:\/\/pto-stone-crusher.com\/ms\/product\/ep-potato-digger-4-rows-trailed\/","title":{"rendered":"EP-POTATO DIGGER 4 ROWS – TRAILED-AWB-3200 CAR 2 ROWS"},"content":{"rendered":"<section id=\"key-facts\" style=\"margin-bottom: 40px;\">\n<h2 style=\"color: #2c3e50; font-size: 28px; margin-bottom: 20px; text-align: left;\">1. AWB Trailed Series Technical Engineering Data<\/h2>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 15px; border: 1px solid #ddd; text-align: center;\">\n<thead>\n<tr style=\"background-color: #2c3e50; color: white;\">\n<th style=\"padding: 15px; border: 1px solid #ddd;\">Model Specification<\/th>\n<th style=\"padding: 15px; border: 1px solid #ddd;\">AWB-1600 AAR (2 Row)<\/th>\n<th style=\"padding: 15px; border: 1px solid #ddd;\">AWB-1600 CAR (2 Row)<\/th>\n<th style=\"padding: 15px; border: 1px solid #ddd;\">AWB-3200 CAR (4 Row)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f2f2f2;\">Structural Weight<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">1,150 Kg<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">1,500 Kg<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">3,000 Kg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f2f2f2;\">Min. Engine Power<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">95 cv<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">95 cv<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">140 cv<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f2f2f2;\">Working Speed<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\" colspan=\"2\">5 – 10 km\/h<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">5 – 10 km\/h<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f2f2f2;\">PTO Input Speed<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\" colspan=\"3\">540 RPM<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #ddd; font-weight: bold; background-color: #f2f2f2;\">Control Valves<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">Not Required<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">2 Required<\/td>\n<td style=\"padding: 12px; border: 1px solid #ddd;\">2 Required<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-471 size-full\" src=\"https:\/\/pto-stone-crusher.com\/wp-content\/uploads\/2025\/12\/pto-stone-crusher-POTATO-DIGGER-2-ROWS-TRAILED-draft.webp\" alt=\"pto-stone-crusher-POTATO DIGGER 2 ROWS - TRAILED-draft\" width=\"1200\" height=\"500\" srcset=\"https:\/\/pto-stone-crusher.com\/wp-content\/uploads\/2025\/12\/pto-stone-crusher-POTATO-DIGGER-2-ROWS-TRAILED-draft.webp 1200w, https:\/\/pto-stone-crusher.com\/wp-content\/uploads\/2025\/12\/pto-stone-crusher-POTATO-DIGGER-2-ROWS-TRAILED-draft-980x408.webp 980w, https:\/\/pto-stone-crusher.com\/wp-content\/uploads\/2025\/12\/pto-stone-crusher-POTATO-DIGGER-2-ROWS-TRAILED-draft-480x200.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<\/div>\n<div style=\"text-align: center; margin-top: 30px;\"><a style=\"background-color: #d35400; color: white; padding: 15px 35px; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 18px; display: inline-block;\" href=\"https:\/\/pto-stone-crusher.com\/ms\/product\/\">View All Products Categories<\/a><\/div>\n<h2 style=\"color: #2c3e50; font-size: 26px; border-bottom: 1px solid #eee; padding-bottom: 10px;\">2. Five Key Facts<\/h2>\n<ul style=\"list-style-type: square; padding-left: 20px; font-size: 16px;\">\n<li style=\"margin-bottom: 12px;\"><strong>High-Throughput Configuration:<\/strong> The AWB-3200 CAR handles 4 rows simultaneously with a 3,000 Kg structural weight, ensuring ground stability and depth consistency even in compacted soil.<\/li>\n<li style=\"margin-bottom: 12px;\"><strong>Zero-Damage Guarantee:<\/strong> Precision-timed vibrating webs and rubberized contact points ensure potatoes are lifted and cleaned “without damage to the potato,” preserving Grade-A market value.<\/li>\n<li style=\"margin-bottom: 12px;\"><strong>Advanced Hydraulic Integration:<\/strong> Features a complete hydraulic drive system (Kit 16) that powers deviner webs and side-discharge conveyors for seamless operation under 540 RPM PTO input.<\/li>\n<li style=\"margin-bottom: 12px;\"><strong>Enhanced Operational Speed:<\/strong> Trailed “CAR” models are engineered to operate at 5-10 km\/h, nearly doubling the productivity of standard 3-point hitch harvesters.<\/li>\n<li style=\"margin-bottom: 12px;\"><strong>Universal Tractor Synergy:<\/strong> Minimum power requirements range from 95cv for 2-row units to 140cv for the 4-row flagship, fully compatible with LS Mtron, Daedong (Kioti), and Kubota industrial series.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<\/section>\n<section id=\"value-proposition\" style=\"margin-bottom: 40px;\">\n<h2 style=\"color: #2c3e50; font-size: 28px; margin-bottom: 20px;\">3. Why Choose Watanabe Trailed Harvesters Over Used Potato Diggers?<\/h2>\n<p style=\"text-align: justify; font-size: 16px;\">Purchasing a high-capacity four-row potato harvester from Watanabe Corporation is a smart move in South Korea, where an aging workforce and the consolidation of farms into professional cooperatives are making increased efficiency the only way to ensure profitability. The AWB-3200 CAR is constructed with high-strength structural steel, providing excellent torsional rigidity, ensuring furrow alignment even on sloping terrain. Unlike single-row potato diggers that require multiple passes and increase soil compaction, our four-row towed solution minimizes tractor passes. This potato harvester, equipped with a conveyor belt system, is specifically designed for the clay soils of South Korea and effectively separates soil and stones through its primary main web and optional weed removal web.<\/p>\n<p>&nbsp;<\/p>\n<h2>4. Regulatory Context: South Korean Agricultural &amp; Land Laws<\/h2>\n<p style=\"text-align: justify; font-size: 16px;\">Operating heavy agricultural machinery in South Korea requires strict adherence to the <em>Agricultural Mechanization Promotion Act<\/em> (\ub18d\uc5c5\uae30\uacc4\ud654 \ucd09\uc9c4\ubc95). This law mandates that all <strong>commercial potato harvester<\/strong> units meet specific safety inspections regarding PTO shielding and hydraulic line stability to protect operators in the field. Watanabe AWB series harvesters are designed to exceed these safety benchmarks, featuring complete hydraulic drives and protective covers for all moving parts. Additionally, land management in mountainous regions like Gangwon-do is governed by the <em>Mountainous Districts Management Act<\/em>, which emphasizes the preservation of soil structure. Our machines facilitate this by using high-flotation tires on trailed units to minimize deep-layer compaction.<\/p>\n<p>Globally, for those utilizing <strong>rock rake machine<\/strong> equipment for land preparation, international standards such as ISO 4254-1 for agricultural machinery safety are paramount. Watanabe integrates these global standards into every build, ensuring our <strong>potato digger for tractor<\/strong> attachments remain compliant in the US, EU, and Australia. By preventing topsoil displacement and ensuring stone separation does not lead to erosion, our equipment supports sustainable land management construction laws worldwide.<\/p>\n<p>&nbsp;<\/p>\n<\/section>\n<section id=\"compatibility\" style=\"margin-bottom: 40px;\">\n<h2 style=\"color: #2c3e50; font-size: 26px; margin-bottom: 15px;\">5. Industrial Tractor Compatibility Guide<\/h2>\n<p style=\"font-size: 16px; margin-bottom: 20px;\">The AWB series is designed for 3-point linkage Category 2 but optimized as trailed units for high-HP industrial tractors popular in South Korea.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; font-size: 14px; border: 1px solid #ddd; text-align: left;\">\n<thead>\n<tr style=\"background-color: #27ae60; color: white;\">\n<th style=\"padding: 12px; border: 1px solid #ddd;\">Tractor Brand<\/th>\n<th style=\"padding: 12px; border: 1px solid #ddd;\">Compatible Series\/Models<\/th>\n<th style=\"padding: 12px; border: 1px solid #ddd;\">Mounting Standard<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>LS Mtron (Korea)<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">MT5, MT7 Series, XP Series (115hp+)<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Drawbar \/ Trailed Hitched<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>TYM \/ Daedong (Korea)<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">T130, PX Series, HX Series (130hp+)<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Category 2 Standard<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>Kubota (Japan)<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">M7 Series, M8 Series (High HP)<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Universal ISO Cat 2<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>John Deere (USA)<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">6M Series, 6R Series (140hp+)<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Trailed Drawbar Kit<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>*Disclaimer: The other brand names mentioned above are provided solely for illustrative purposes. We do not offer original products or equipment bearing these brand names.<\/p>\n<p>&nbsp;<\/p>\n<h2>6. Application Scenarios<\/h2>\n<blockquote>\n<h3 data-start=\"150\" data-end=\"229\"><strong data-start=\"154\" data-end=\"227\">1. South Korea \u2013 Precision Harvesting in Gangwon-do (Sloped Terrains)<\/strong><\/h3>\n<p data-start=\"230\" data-end=\"938\"><strong data-start=\"230\" data-end=\"246\">Application:<\/strong><br data-start=\"246\" data-end=\"249\" \/>The AWB-3200 CAR is used in Gangwon-do, known for its sloped, mountainous terrains. The 3,000 Kg weight and trailed design ensure stability, even on steep hills. The machine’s high throughput (5-10 km\/h) is crucial for rapid harvesting in short planting windows between monsoons and winter. The AWB series also integrates with Watanabe\u2019s PANTHER planters, ensuring consistent row precision. The deviner web system (Kit C) effectively removes vines, ensuring a clean and efficient harvest, which is vital in areas with heavy crop residue.<br data-start=\"786\" data-end=\"789\" \/><strong data-start=\"789\" data-end=\"801\">Benefit:<\/strong><br data-start=\"801\" data-end=\"804\" \/>Efficient harvesting on challenging landscapes while reducing the need for multiple passes, lowering fuel consumption and labor costs.<\/p>\n<hr data-start=\"940\" data-end=\"943\" \/>\n<h3 data-start=\"945\" data-end=\"1009\"><strong data-start=\"949\" data-end=\"1007\">2. United States \u2013 Large-Scale Potato Farming in Idaho<\/strong><\/h3>\n<p data-start=\"1010\" data-end=\"1696\"><strong data-start=\"1010\" data-end=\"1026\">Application:<\/strong><br data-start=\"1026\" data-end=\"1029\" \/>In Idaho, one of the largest potato-producing regions in the U.S., the AWB-3200 CAR is utilized by commercial farms with extensive fields. The 4-row system allows for maximum field coverage, efficiently managing large volumes of potatoes with minimal downtime. The 4,000 Kg seed bunker and 2,000 Kg fertilizer capacity reduce the need for constant refilling during peak harvest times. The hydraulic system with Kit 16 ensures seamless operation even in challenging soil moisture conditions.<br data-start=\"1519\" data-end=\"1522\" \/><strong data-start=\"1522\" data-end=\"1534\">Benefit:<\/strong><br data-start=\"1534\" data-end=\"1537\" \/>Boosts productivity on vast farmland, ensuring that harvests are completed in a shorter amount of time, ultimately saving labor costs and improving efficiency.<\/p>\n<hr data-start=\"1698\" data-end=\"1701\" \/>\n<h3 data-start=\"1703\" data-end=\"1773\"><strong data-start=\"1707\" data-end=\"1771\">3. Australia \u2013 Potato Harvesting in the Murray-Darling Basin<\/strong><\/h3>\n<p data-start=\"1774\" data-end=\"2379\"><strong data-start=\"1774\" data-end=\"1790\">Application:<\/strong><br data-start=\"1790\" data-end=\"1793\" \/>In Australia’s arid regions, such as the Murray-Darling Basin, where water conservation is critical, the AWB-1600 CAR is used for large-scale potato harvesting. The machine\u2019s low power requirements and efficient discharge options (Kit B and C) ensure minimal soil disturbance, a key factor in water preservation. The side discharge system helps in maintaining crop quality and minimizing bruising during high-speed operation, especially after rainfall.<br data-start=\"2245\" data-end=\"2248\" \/><strong data-start=\"2248\" data-end=\"2260\">Benefit:<\/strong><br data-start=\"2260\" data-end=\"2263\" \/>Improves water and soil resource management while ensuring a high-quality harvest with minimal environmental impact.<\/p>\n<hr data-start=\"2381\" data-end=\"2384\" \/>\n<h3 data-start=\"2386\" data-end=\"2447\"><strong data-start=\"2390\" data-end=\"2445\">4. Canada \u2013 Potato Farming in the Prairie Provinces<\/strong><\/h3>\n<p data-start=\"2448\" data-end=\"3111\"><strong data-start=\"2448\" data-end=\"2464\">Application:<\/strong><br data-start=\"2464\" data-end=\"2467\" \/>In Canada\u2019s expansive prairie regions, the AWB-3200 CAR has become a go-to solution for large-scale potato farming. The heavy-duty 4-row harvester operates efficiently across vast fields, with minimal soil compaction. The machine’s high throughput of up to 10 km\/h is perfect for the large swathes of land common in the region. It easily handles the tough conditions and varying soil types, making it ideal for Canadian farmers who need to optimize their harvest season.<br data-start=\"2937\" data-end=\"2940\" \/><strong data-start=\"2940\" data-end=\"2952\">Benefit:<\/strong><br data-start=\"2952\" data-end=\"2955\" \/>Maximizes operational efficiency in large farms, reducing downtime during the planting and harvesting season, and ultimately saving on labor and fuel costs.<\/p>\n<hr data-start=\"3113\" data-end=\"3116\" \/>\n<h3 data-start=\"3118\" data-end=\"3179\"><strong data-start=\"3122\" data-end=\"3177\">5. Russia \u2013 Industrial Potato Harvesting in Siberia<\/strong><\/h3>\n<p data-start=\"3180\" data-end=\"3792\"><strong data-start=\"3180\" data-end=\"3196\">Application:<\/strong><br data-start=\"3196\" data-end=\"3199\" \/>In Siberia, where the soil is often compact and rocky, the AWB-1600 CAR is used to handle the rough terrain. The 1,500 Kg trailed design ensures that the machine remains stable even on uneven ground. The powerful share blades penetrate tough soils to ensure that potatoes are harvested without mechanical damage. The AWB series’ hydraulic drive system helps maintain consistent speed and efficiency, even in the harshest climates.<br data-start=\"3629\" data-end=\"3632\" \/><strong data-start=\"3632\" data-end=\"3644\">Benefit:<\/strong><br data-start=\"3644\" data-end=\"3647\" \/>Provides reliable, efficient harvesting in harsh and uneven conditions, ensuring high-quality potatoes are harvested despite the extreme climate.<\/p>\n<hr data-start=\"3794\" data-end=\"3797\" \/>\n<h3 data-start=\"3799\" data-end=\"3863\"><strong data-start=\"3803\" data-end=\"3861\">6. Brazil \u2013 Potato Farming in S\u00e3o Paulo\u2019s Fertile Land<\/strong><\/h3>\n<p data-start=\"3864\" data-end=\"4521\"><strong data-start=\"3864\" data-end=\"3880\">Application:<\/strong><br data-start=\"3880\" data-end=\"3883\" \/>In Brazil, where potato farming is expanding rapidly, the AWB-3200 CAR is used to manage large commercial operations. With its high seed bunker capacity and advanced hydraulic system, it can handle high-output demands. The adjustable working speed (5-10 km\/h) ensures consistent harvest quality, even in the varied soil conditions found in S\u00e3o Paulo. The modular discharge kits allow for customization to suit different field logistics, maximizing overall farm efficiency.<br data-start=\"4355\" data-end=\"4358\" \/><strong data-start=\"4358\" data-end=\"4370\">Benefit:<\/strong><br data-start=\"4370\" data-end=\"4373\" \/>Boosts productivity and reduces operational costs, making it a key tool for meeting the growing demand for potatoes in Brazil’s agricultural sector.<\/p>\n<hr data-start=\"4523\" data-end=\"4526\" \/>\n<h3 data-start=\"4528\" data-end=\"4607\"><strong data-start=\"4532\" data-end=\"4605\">7. United Kingdom \u2013 Commercial Potato Farming in Scotland\u2019s Highlands<\/strong><\/h3>\n<p data-start=\"4608\" data-end=\"5210\"><strong data-start=\"4608\" data-end=\"4624\">Application:<\/strong><br data-start=\"4624\" data-end=\"4627\" \/>In the Scottish Highlands, where wet, rocky, and uneven terrain is common, the AWB-1600 CAR has proven to be an effective solution for large-scale potato harvesting. The trailed design helps maintain stability while ensuring consistent depth control, even in damp soil conditions. The deviner web and side discharge configuration (Kit C) ensure minimal crop damage, preserving the market quality of the harvested potatoes.<br data-start=\"5049\" data-end=\"5052\" \/><strong data-start=\"5052\" data-end=\"5064\">Benefit:<\/strong><br data-start=\"5064\" data-end=\"5067\" \/>Ensures high-quality, damage-free harvests even in challenging conditions, reducing labor costs and increasing efficiency on difficult terrain.<\/p>\n<\/blockquote>\n<p data-start=\"4608\" data-end=\"5210\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-472\" src=\"https:\/\/pto-stone-crusher.com\/wp-content\/uploads\/2025\/12\/pto-stone-crusher-POTATO-DIGGER-2-ROWS-TRAILED-show.webp\" alt=\"pto-stone-crusher-POTATO DIGGER 2 ROWS - TRAILED-show\" width=\"1216\" height=\"814\" srcset=\"https:\/\/pto-stone-crusher.com\/wp-content\/uploads\/2025\/12\/pto-stone-crusher-POTATO-DIGGER-2-ROWS-TRAILED-show.webp 1216w, https:\/\/pto-stone-crusher.com\/wp-content\/uploads\/2025\/12\/pto-stone-crusher-POTATO-DIGGER-2-ROWS-TRAILED-show-480x321.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 1216px, 100vw\" \/><\/p>\n<\/section>\n<section id=\"working-principle\" style=\"margin-bottom: 40px;\">\n<h2 style=\"color: #2c3e50; font-size: 28px; margin-bottom: 15px;\">7. Scientific Separation: The Working Principle of the AWB CAR<\/h2>\n<p style=\"text-align: justify; font-size: 16px;\">The <strong>working principle<\/strong> of the Watanabe trailed harvester focuses on continuous flow dynamics. As the <strong>potato digger machine<\/strong> is towed by the tractor, a heavy-duty share blade (Material: Heat-treated Boron Steel) penetrates the soil, lifting the tuber-soil mass onto the 1st main web. The web bars are spaced to allow soil and small gravel to fall through while maintaining a gentle upward incline to prevent bruising. In the “CAR” models, a deviner web (Material: High-tensile Polymer\/Steel mix) catches vines and debris, ejecting them to the rear or side depending on the discharge kit.<\/p>\n<p>The entire system is powered by a complete hydraulic drive (Kit 16), which eliminates the mechanical slippage often found in older belt-driven harvesters. This is critical for <strong>application scenarios<\/strong> in Gangwon-do, where sloped fields and irregular soil moisture can cause traditional harvesters to stall. By utilizing an independent hydraulic circuit, the AWB-3200 CAR maintains constant web speed even when the tractor varies its travel speed, ensuring a uniform cleaning process throughout the harvest day.<\/p>\n<p>&nbsp;<\/p>\n<\/section>\n<section id=\"market-trends\" style=\"margin-bottom: 40px;\">\n<h2 style=\"color: #2c3e50; font-size: 26px; margin-bottom: 15px;\">8. Market Trends: The 2025 Outlook for Korean Potato Farming<\/h2>\n<p style=\"text-align: justify; font-size: 16px;\">In 2025, the South Korean potato market is facing a dual challenge of soaring wholesale prices and supply instability due to extreme weather. To combat rising production costs and a shrinking labor pool, there is a clear shift toward large-scale automation. Commercial cooperatives in Pyeongchang and Jeju are moving away from <strong>small hand tillers<\/strong> and manual picking, favoring high-capacity <strong>commercial potato harvester<\/strong> units that can clear hectares in a single weather window. We see a significant trend (15% annual increase) in the adoption of 4-row trailed units like the AWB-3200 CAR, as they provide the best ROI for large industrial plots. Furthermore, there is a growing demand for “Smart Harvesters” that integrate with tractor GPS systems to ensure zero-overlap during harvesting, reducing fuel consumption\u2014a key component of South Korea’s <em>Green Agricultural Policy<\/em>. Watanabe\u2019s focus on zero-damage extraction aligns perfectly with this trend, as retailers in Seoul now demand premium, bruise-free produce for their high-end supermarket chains.<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"color: #2c3e50; font-size: 24px; margin-top: 0;\">9. Customer Success Case:<\/h2>\n<\/section>\n<section id=\"customer-case\" style=\"border: 2px dashed #ccc; padding: 30px; border-radius: 8px; margin-bottom: 40px;\">\n<h3>Client 1 Profile: United States, Idaho Potato Grower<\/h3>\n<h3>Customer Reviews:<\/h3>\n<p>“As one of Idaho’s largest potato growers, efficiency and speed are essential. The Watanabe AWB-3200 CAR has truly delivered on both fronts. With its 4-row design and 4,000 Kg seed capacity, we can cover vast areas quickly. The adjustable speed range from 5 to 10 km\/h is perfect for varying field conditions. Plus, the side discharge system works wonders for ensuring minimal tuber bruising. It\u2019s been a game-changer for our harvesting operations!”<\/p>\n<\/section>\n<p>&nbsp;<\/p>\n<section id=\"customer-case\" style=\"border: 2px dashed #ccc; padding: 30px; border-radius: 8px; margin-bottom: 40px;\">\n<h3>Client 2 Profile: Australia, Murray-Darling Basin Potato Farmer<\/h3>\n<h3>Customer Reviews:<\/h3>\n<p>“In the dry and often challenging conditions of the Murray-Darling Basin, the AWB-3200 CAR has proven to be a solid investment. Its side + deviner web system (Kit C) really helps separate vines and debris from the potatoes, especially after rainfall. The high-capacity design, combined with its precise discharge, minimizes waste and optimizes our yield. We\u2019ve seen increased productivity while also reducing our water and chemical usage.”<\/p>\n<\/section>\n<p>&nbsp;<\/p>\n<section id=\"customer-case\" style=\"border: 2px dashed #ccc; padding: 30px; border-radius: 8px; margin-bottom: 40px;\">\n<h3>Client 3 Profile: South Korea, PyeongChang Potato Cooperative<\/h3>\n<h3>Customer Reviews:<\/h3>\n<p>“The PyeongChang region\u2019s terrain can be tricky, but the AWB-1600 B is perfect for our needs. It\u2019s powerful enough to maintain consistent soil depth on steep slopes, and the dual hydraulic control valves offer great flexibility for fine-tuning the discharge height. The robust design and precision digging system ensure minimal tuber damage, resulting in Grade-A potatoes. Plus, its low horsepower requirement makes it easy to integrate into our operations.”<\/p>\n<\/section>\n<p>&nbsp;<\/p>\n<section id=\"customer-case\" style=\"border: 2px dashed #ccc; padding: 30px; border-radius: 8px; margin-bottom: 40px;\">\n<h3>Client 4 Profile: Russia, Siberian Potato Farmer<\/h3>\n<h3>Customer Reviews:<\/h3>\n<p>“In Siberia, where the fields are rugged and often uneven, the AWB-1600 CAR has made our potato harvests much easier. The weight distribution and the stability it offers while working on our rocky soil have been invaluable. The 4-row design allows us to harvest faster with minimal downtime. We\u2019ve also appreciated the robust build that handles the harsh conditions here, all while maintaining high throughput with little to no mechanical issues.”<\/p>\n<\/section>\n<p>&nbsp;<\/p>\n<section id=\"customer-case\" style=\"border: 2px dashed #ccc; padding: 30px; border-radius: 8px; margin-bottom: 40px;\">\n<h3>Client 5 Profile: Canada, Alberta Potato Farmer<\/h3>\n<h3>Customer Reviews:<\/h3>\n<p>“Up here in the prairies, we need equipment that can handle large fields and unpredictable weather, and the AWB-3200 CAR fits the bill perfectly. The 4-row capacity, combined with the 5-10 km\/h speed range, ensures that we can work efficiently no matter the soil condition. The added benefit of minimizing soil compaction, thanks to the trailed design, is huge for maintaining the health of our fields. We\u2019ve been really impressed with how little downtime we\u2019ve had compared to older models.”<\/p>\n<\/section>\n<h2>10. EVER-POWER Factory Capabilities &amp; OEM Customization<\/h2>\n<div>\n<p>We understand that soil conditions vary not only from country to country but also within different regions of the same country.<\/p>\n<p>Our manufacturing facilities are equipped with advanced CNC machining equipment and robotic welding production lines, enabling us to provide exceptional customized services.<\/p>\n<p>Unlike traditional fixed assembly lines, we can adjust the chassis reinforcement, tooth spacing, and hydraulic line layout of our rock rakes to suit specific regional needs, such as adapting to the heavy clay soils common in Southeast Asia or the dry, abrasive soils of the Middle East.<\/p>\n<p>We offer OEM services to our distributors and can customize the connection system to suit specific tractors.<\/p>\n<p>Whether you need a rock rake configuration for road construction or specialized equipment for agricultural production, our engineering team is ready to assist you.<\/p>\n<\/div>\n<div><\/div>\n<div>\n<h2 class=\"product-section-title\">11. About us<\/h2>\n<div>\n<div>Kami adalah pengilang profesional penghancur batu pto yang dipacu inovasi. Bergantung pada lebih daripada 50 tahun pengalaman industri dan pemahaman yang mendalam tentang keperluan pelanggan, kami menyediakan penyelesaian penghancuran berkualiti tinggi untuk pengguna global. Sebagai tambahan kepada peralatan penghancur teras, kami juga telah membina ekosistem jentera pertanian pelbagai medan untuk menyokong keseluruhan operasi rantaian nilai pertanian:<\/div>\n<\/div>\n<p>\u2013 Rock &amp; Soil Equipment: Rock rakes, rock pickers, rotavators, rotary cultivators<\/p>\n<p>\u2013 Potato-Specific Machinery: Potato planters, potato furrowers, potato diggers (2-row, trailed, 2-row trailed, 4-row trailed), potato harvesters (2-row, big-bag compatible), potato processing auxiliary equipment<\/p>\n<p>\u2013 Livestock Machinery: Specialized equipment for livestock farming operations<\/p>\n<p>\u2013 Agricultural Inputs: High-performance fertilizers<\/p>\n<p><a href=\"https:\/\/pto-stone-crusher.com\/ms\/about-us\/\" target=\"_blank\" rel=\"noopener\">Ketahui lebih lanjut tentang kisah kami<\/a><\/p>\n<p>&nbsp;<\/p>\n<h2>12. Replaceable parts<\/h2>\n<blockquote>\n<h3>12.1. PTO Drive Shaft and PTO Gearbox<\/h3>\n<p><strong>1. PTO Shaft\u00a0<\/strong><\/p>\n<p><strong>2. Agricultural Gearboxes \/ PTO Gearboxes<\/strong><\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<blockquote>\n<h3>12.2. Agricultural Gearboxes (including various applications)<\/h3>\n<p><strong>1. Rotary tiller gearboxes<\/strong><\/p>\n<p><strong>2. Fertilizer spreader gearboxes<\/strong><\/p>\n<p><strong>3. Rake &amp; mower PTO gearboxes<\/strong><\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<blockquote>\n<h3>12.3. Hydraulic Cylinders<\/h3>\n<p><a href=\"https:\/\/tiltcylinder.com\/\" target=\"_blank\" rel=\"noopener\"><strong>1. Standard hydraulic cylinders<\/strong><\/a><\/p>\n<p><strong>2. Custom hydraulic cylinders<\/strong><\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<blockquote>\n<h3>12.4. Drive Chains \/ Sprockets \/ Couplings \/ Gear Components<\/h3>\n<p><strong>1. Roller Chains<\/strong><\/p>\n<p><strong>2. Chains &amp; Sprockets<\/strong><\/p>\n<p><strong>3. Couplings\u00a0<\/strong><\/p><\/blockquote>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-420 size-full\" src=\"https:\/\/pto-stone-crusher.com\/wp-content\/uploads\/2025\/12\/pto-stone-crusher-rock-rake-for-Replaceable-parts.webp\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" srcset=\"https:\/\/pto-stone-crusher.com\/wp-content\/uploads\/2025\/12\/pto-stone-crusher-rock-rake-for-Replaceable-parts.webp 1200w, https:\/\/pto-stone-crusher.com\/wp-content\/uploads\/2025\/12\/pto-stone-crusher-rock-rake-for-Replaceable-parts-980x408.webp 980w, https:\/\/pto-stone-crusher.com\/wp-content\/uploads\/2025\/12\/pto-stone-crusher-rock-rake-for-Replaceable-parts-480x200.webp 480w\" alt=\"pto-stone-crusher-rock-rake-for-Replaceable parts\" width=\"1200\" height=\"500\" \/><\/p>\n<\/div>\n<section id=\"faq\" style=\"margin-bottom: 60px;\">\n<h2 style=\"color: #2c3e50; font-size: 28px; border-bottom: 3px solid #d35400; display: inline-block; padding-bottom: 5px;\">13. FAQ: Harvester Technical FAQ<\/h2>\n<h2>Q1. What is the current price for a Watanabe AWB-3200 CAR 4-row potato harvester delivered to Seoul or Busan?<\/h2>\n<p>A1. The final <strong>commercial potato harvester cost<\/strong> depends on your selected discharge kits (Kit A, B, or C) and specific customization requirements. To get an accurate landed price quote including international logistics and South Korean customs support, please click our ‘Get a Quote’ button to speak with an EVER-POWER representative.<\/p>\n<h2>Q2. Which tractor horsepower is recommended to pull the AWB-3200 CAR harvester on sloped Gangwon-do hillsides?<\/h2>\n<p>A2. For sloped or mountainous terrains, we recommend a tractor with at least 140cv to 160cv engine power. While the structural minimum is 140cv, the extra torque ensures the trailed unit remains stable and maintains a consistent 5-10 km\/h speed when pulling a full load of harvested tubers uphill.<\/p>\n<h2>Q3. Where can I find a reliable supplier for Watanabe potato digger machine parts for maintenance in Korea?<\/h2>\n<p>A3. Watanabe equipment is supported through our global network. For producers in South Korea, we provide direct air-shipping for high-wear parts like share blades and main web bars. You can contact our technical service department via info@watanabe.com.br to find your nearest regional service hub.<\/p>\n<h2>Q4. How does the Watanabe trailed harvester achieve zero damage to the potato during the high-speed cleaning process?<\/h2>\n<p>A4. We achieve <strong>best potato digger<\/strong> quality through precision timing between the 1st main web and the vibration agitators. All contact surfaces are rubber-coated, and the conveyor speed is calibrated to the tractor’s forward motion, ensuring potatoes are cushioned by a layer of soil until the very last stage of separation.<\/p>\n<h2>Q5. What is the difference between Kit B side discharge and Kit C side discharge with a deviner web?<\/h2>\n<p>A5. Kit B features a standard 2nd web for side discharge, perfect for depositing potatoes in a clean windrow. Kit C is an advanced option that adds a deviner web, which specifically separates leaves, stalks, and large weeds from the crop before discharge, making it ideal for fields with high organic debris.<\/p>\n<h2>Q6. Can the AWB-3200 CAR be used for harvesting other root crops like sweet potatoes or onions in Korea?<\/h2>\n<p>A6. Yes, the AWB series is versatile. While optimized for potatoes, the web pitch can be customized at our factory to suit larger root crops like sweet potatoes. Many producers in the Jeju region use our <strong>potato digger machine tractor<\/strong> attachments for diversified root crop rotations with high success.<\/p>\n<h2>Q7. Why should I invest in a trailed “CAR” model instead of a standard 3-point hitch potato digger?<\/h2>\n<p>A7. The trailed CAR models offer superior stability and weight distribution. By using their own wheels (1500 Kg to 3000 Kg structural weight), they take the load off the tractor’s hydraulic lift, allowing for faster working speeds (10 km\/h vs 5 km\/h) and much higher hectares-per-day productivity.<\/p>\n<h2>Q8. How do Watanabe harvesters comply with the South Korean Farmland Act regarding soil stability and erosion prevention?<\/h2>\n<p>A8. Our machines comply by using high-flotation tires to prevent deep sub-soil compaction and a precision depth-control system. This ensures that the harvest process does not destabilize the topsoil layer, a critical requirement for maintaining sustainable farm productivity under Korean <strong>land management construction laws<\/strong>.<\/p>\n<h2>Q9. When is the best time to replace the web bars and share blades on a commercial harvester?<\/h2>\n<p>A9. We recommend inspecting high-wear components every 100 operational hours. On abrasive or rocky soils, the Boron steel share blades may require replacement sooner to maintain a clean cut. Using genuine Watanabe parts ensures that the weight balance and vibration harmonics of your <strong>potato digger 2 rows<\/strong> or 4-row unit remain optimal.<\/p>\n<h2>Q10. How do I calibrate the hydraulic drive Kit 16 for different soil moisture conditions during the autumn harvest?<\/h2>\n<p>A10. Calibration is managed via a flow-control valve that regulates the speed of the webs independently of the tractor’s PTO speed. In wet soil, increasing the web speed helps shake off heavy clay, while in dry, sandy conditions, reducing the speed prevents bruising from over-vibration, ensuring a perfect harvest scenario.<\/p>\n<p>&nbsp;<\/p>\n<\/section>\n<p style=\"text-align: right;\">Editor: PXY<\/p>\n<p>*Disclaimer: The other brand names mentioned above are provided solely for illustrative purposes. We do not offer original products or equipment bearing these brand names.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Watanabe AWB-3200 CAR and AWB-1600 CAR models are specifically designed for large-scale commercial potato farms, enabling high-speed, damage-free potato harvesting. These models feature a robust, towed chassis and can be configured for heavy-duty four-row or two-row operation. Compared to mounted models, they offer faster working speeds (up to 10 km\/h) while maintaining precise digging depth. With power requirements up to 140 horsepower and a fully hydraulic drive system, the AWB series harvesters are the ideal choice for professional cooperatives seeking to improve harvesting efficiency in challenging terrains such as those found in Gangwon-do and Jeju Island.<\/p>","protected":false},"featured_media":473,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[45],"product_tag":[46],"class_list":{"0":"post-470","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-potato-digger-4-rows-trailed","7":"product_tag-potato-digger-4-rows-trailed","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pto-stone-crusher.com\/ms\/wp-json\/wp\/v2\/product\/470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pto-stone-crusher.com\/ms\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pto-stone-crusher.com\/ms\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pto-stone-crusher.com\/ms\/wp-json\/wp\/v2\/media\/473"}],"wp:attachment":[{"href":"https:\/\/pto-stone-crusher.com\/ms\/wp-json\/wp\/v2\/media?parent=470"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pto-stone-crusher.com\/ms\/wp-json\/wp\/v2\/product_brand?post=470"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pto-stone-crusher.com\/ms\/wp-json\/wp\/v2\/product_cat?post=470"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pto-stone-crusher.com\/ms\/wp-json\/wp\/v2\/product_tag?post=470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}