{"id":299,"date":"2026-01-05T06:58:35","date_gmt":"2026-01-05T06:58:35","guid":{"rendered":"https:\/\/straw-balers.com\/?post_type=product&p=299"},"modified":"2026-01-06T03:35:38","modified_gmt":"2026-01-06T03:35:38","slug":"ep-9gd-2-5-trailed-single-blade-mower-upgraded","status":"publish","type":"product","link":"https:\/\/straw-balers.com\/nn\/product\/ep-9gd-2-5-trailed-single-blade-mower-upgraded\/","title":{"rendered":"EP-9GD-2.5 Trailed Single-Blade Mower-Upgraded"},"content":{"rendered":"

1. Technical Specifications: EP-9GD-2.5 Trailed Single-Blade Mower-Upgraded<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specification Item<\/th>\nUnit<\/th>\nData \/ Parameter<\/th>\n<\/tr>\n<\/thead>\n
Model Name<\/strong><\/td>\n\/<\/td>\nEP-9GD-2.5 Trailed Single-Blade Mower-Upgraded<\/td>\n<\/tr>\n
Hitch\/Traction Type<\/strong><\/td>\n\/<\/td>\nTrailed (Drawbar Pull)<\/td>\n<\/tr>\n
Cutter Structure<\/strong><\/td>\n\/<\/td>\nReciprocating (Sickle Bar)<\/td>\n<\/tr>\n
Cutting Width<\/strong><\/td>\nm<\/td>\n2.5<\/td>\n<\/tr>\n
Required Power<\/strong><\/td>\nkW \/ hp<\/td>\n15-35 kW \/ 20-50 hp<\/td>\n<\/tr>\n
Working Speed<\/strong><\/td>\nkm\/h<\/td>\n6 ~ 10<\/td>\n<\/tr>\n
Number of Blades<\/strong><\/td>\nPieces<\/td>\n34 (Dynamic Blades)<\/td>\n<\/tr>\n
Dimensions (L\u00d7W\u00d7H)<\/strong><\/td>\nmm<\/td>\n2000 \u00d7 4300 \u00d7 950<\/td>\n<\/tr>\n
PTO Speed<\/strong><\/td>\nr\/min<\/td>\n540<\/td>\n<\/tr>\n
Avg. Stubble Height<\/strong><\/td>\nmm<\/td>\n50 – 70<\/td>\n<\/tr>\n
Productivity<\/strong><\/td>\nhm\u00b2\/h<\/td>\n2.0 – 3.0<\/td>\n<\/tr>\n
Structural Weight<\/strong><\/td>\nkg<\/td>\n490<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"straw-balers-Mower<\/p>\n

2. Redefining Efficiency in Forage Harvesting: The Upgraded 9GD-2.5 Trailed Mower<\/h2>\n

In the evolving landscape of modern agriculture, particularly within the diverse topographies of South Korea and East Asia, the demand for harvesting equipment that balances power efficiency with high output is critical. The 9GD-2.5 Trailed Single-Blade Lawn Mower (Upgraded Version)<\/strong> stands as a testament to engineering refinement, specifically designed to meet the rigorous demands of natural and planted pasture harvesting. Unlike heavy-duty rotary disc mowers that require substantial tractor horsepower, this reciprocating trailed mower<\/em> operates with exceptional efficiency, requiring only 15-35 kW (20-50 HP). This makes it the ideal partner for the mid-sized tractors commonly found in provinces like Jeollanam-do and Gyeongsangbuk-do, where fuel economy and maneuverability are paramount. The “Upgraded Version” designation is not merely a label; it represents a significant enhancement in structural integrity, blade durability, and hydraulic responsiveness, ensuring that the machine delivers a consistent 2.5-meter cutting width without faltering, even during the peak harvest windows.<\/p>\n

The operational philosophy behind the 9GD-2.5 is simplicity coupled with reliability. Designed for a single operator, the machine integrates seamlessly with the tractor’s hydraulic system to manage the lifting and lowering of the cutter bar. This feature is particularly beneficial when navigating the smaller, segmented fields often found in Korean agriculture, allowing for quick turns and easy transport between sites. Furthermore, while many market options focus on high-speed, high-impact cutting, the 9GD-2.5 utilizes a reciprocating action that ensures a clean cut with minimal crop shattering. This preservation of leaf integrity is crucial for maintaining the nutritional value of the forage, whether it be alfalfa, timothy, or native grasses.<\/p>\n

By adhering to the GB\/T10940-2008 standard and holding a valid Agricultural Machinery Test Appraisal Certificate, this unit offers farmers a verified, low-failure-rate solution that drastically reduces downtime during critical harvest periods.<\/p>\n

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3. Engineering Mechanics: Working Principle, Material Science, and Application Scenarios<\/h2>\n

The core working principle of the 9GD-2.5 relies on a reciprocating cutting mechanism, often referred to as a sickle-bar system. Powered by the tractor’s PTO shaft at 540 r\/min, the drive motion is converted into a linear oscillation that moves the 34 individual mower blades<\/em> back and forth against stationary guards. This shearing action acts like a pair of scissors, slicing through plant stems cleanly rather than tearing them through impact. This mechanism is particularly advantageous for minimizing soil contamination in the swath, as it does not generate the high-velocity air suction associated with rotary mowers. The hydraulic lifting system allows the cutter bar to be raised efficiently for transport or to clear obstacles, enhancing the machine’s adaptability. The upgrade in this version includes a reinforced crank drive and improved bushing materials to withstand the high-frequency oscillation, reducing vibration transfer to the main frame and the towing tractor.<\/p>\n

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In terms of material composition, the 9GD-2.5 is constructed to endure. The main chassis utilizes Q345B high-strength structural steel, providing a rigid backbone that resists twisting forces on uneven terrain. The 34 dynamic mowing blades<\/em> are forged from heat-treated 65Mn spring steel or specialized boron alloy, ensuring they retain a sharp edge longer and resist fracturing upon impact with small debris. Regarding application scenarios, this machine excels in flat to gently rolling fields of natural grass and cultivated forage crops. However, it is vital to note the limitations for optimal performance: it is not suitable<\/strong> for paddy fields, wetlands, dense forests, or areas with significant rock formations or “tussocks” (large clumps of roots\/soil). In South Korea, where rice straw harvesting is common, this machine is better index-linked to the pre-rice harvest forage season or upland pasture management, offering a distinct advantage over complex zero turn mowers<\/em> or smaller electric lawn mower<\/em> units which are insufficient for agricultural scale production.<\/p>\n

4. Global Safety Regulations and South Korean Compliance Standards<\/h2>\n

Navigating the regulatory landscape of agricultural machinery is essential for ensuring operator safety and legal compliance. The 9GD-2.5 is manufactured in strict accordance with the GB\/T 10940-2008<\/strong> standard for reciprocating mowers, ensuring it meets rigorous benchmarks for structural safety and performance consistency. For our South Korean clientele, we pay close attention to the requirements set forth by the Korea Agricultural Technology Promotion Agency (KOAT)<\/strong>. This includes ensuring that all Power Take-Off (PTO) shafts are equipped with fully enclosed, non-rotating safety shields to prevent entanglement hazards\u2014a critical compliance point in Korean agricultural safety laws. Furthermore, the hydraulic systems are designed to withstand pressures compliant with ISO standards, preventing leaks and ensuring fail-safe operation during lifting maneuvers.<\/p>\n

Globally, and specifically in markets with strict environmental and safety directives like the EU and East Asia, machinery must minimize the risk of ejected debris. The 9GD-2.5’s reciprocating design naturally produces less flying debris compared to rotary mowers, but we still incorporate standard safety guards and clear warning decals in local languages (including Korean) to alert operators of danger zones. We also facilitate compliance with local road transport regulations by equipping the unit with standard mounting points for reflectors and slow-moving vehicle (SMV) signage, ensuring that when the unit is towed on public roads between fields in places like Gyeonggi-do, it remains visible and compliant with traffic laws. This dedication to regulatory alignment ensures a smooth import process and safe daily operation for the end-user.<\/p>\n

View All Products Categories<\/a><\/div>\n
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5. 2026 Market Trends: The Shift Towards Efficient Forage Management<\/h2>\n

The agricultural machinery market in South Korea and the broader Asia-Pacific region is witnessing a distinct shift towards “Right-Sized Mechanization.” Historically, the trend favored larger, more powerful machinery. However, rising fuel costs and the fragmentation of arable land have led to a resurgence in demand for efficient, lower-horsepower implements like the 9GD-2.5 trailed mower<\/em>. Farmers are increasingly prioritizing Total Cost of Ownership (TCO) over raw power. The reciprocating mower segment is experiencing growth because it offers a significantly lower fuel consumption rate per hectare compared to rotary drum or disc mowers. Furthermore, there is a growing emphasis on “Feed Quality” over “Harvest Speed.” Studies indicate that the clean shearing action of sickle bar mowers promotes faster regrowth of the crop stubble and reduces the ash content in the silage, aligning with the high-quality feed requirements of the Hanwoo beef and dairy sectors. This product fits perfectly into this trend, offering a sustainable, cost-effective solution for modern forage production.<\/p>\n

6. Customer Success Story:<\/h2>\n
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Client 1 Profile:<\/h3>\n

Customer Reviews:<\/strong><\/p>\n

Review by: Seojin Lee (South Korea)<\/strong>
“I\u2019ve been using the 9GD-2.5 for a few months now on my farm in Jeollanam-do, and I\u2019m impressed by how well it handles the diverse topography here. It\u2019s lightweight and easy to operate with my 35HP tractor. The blade mechanism works flawlessly, and it cuts through my grass pastures with minimal mess. I especially love that the shearing action preserves the quality of the forage. It\u2019s definitely a great investment for smaller farms looking for efficiency without breaking the bank.”<\/em><\/p>\n

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Client 2 Profile:<\/h3>\n

Customer Reviews:<\/strong><\/p>\n

Review by: Akira Nakamura (Japan)<\/strong>
“Running a small farm in Hokkaido, I needed a mower that was both cost-effective and reliable. The 9GD-2.5 ticked all the boxes. It’s powerful enough for my 50HP tractor, and it does a great job of keeping the grass cleanly cut without tearing it up. I also appreciate the improved hydraulic system for easy lifting and lowering. It’s definitely made my hay harvest much more efficient. Highly recommend it for farms that need something practical and durable.”<\/em><\/p>\n

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Client 3 Profile:<\/h3>\n

Customer Reviews:<\/strong><\/p>\n

Review by: John Miller (United States)<\/strong>
“I\u2019ve been using the 9GD-2.5 on my farm in Oregon, and it\u2019s a solid piece of equipment. The sickle bar system really works well for my timothy and alfalfa fields, providing a clean cut without soil contamination. It\u2019s easy to maintain and doesn\u2019t eat up too much fuel. The machine’s weight and size are perfect for my 45HP tractor, and it handles the job effortlessly. It\u2019s a great machine for farmers who value fuel economy and efficiency!”<\/em><\/p>\n

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Client 4 Profile:<\/h3>\n

Customer Reviews:<\/strong><\/p>\n

Review by: Klaus Fischer (Germany)<\/strong>
“Here in Bavaria, we have a variety of terrain, and the 9GD-2.5 has proven to be an excellent match for the conditions. The cutting width is just right for my medium-sized fields, and the reciprocating action provides a clean cut every time. It\u2019s also incredibly easy to maneuver, which makes moving between fields a breeze. The upgraded version with the reinforced chassis is definitely worth the extra investment. Great performance all around.”<\/em><\/p>\n

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Client 5 Profile:<\/h3>\n

Customer Reviews:<\/strong><\/p>\n

Review by: Marco De Luca (Italy)<\/strong>
“I\u2019ve been using the 9GD-2.5 on my dairy farm in Tuscany, and it\u2019s been an absolute game-changer. The mower works smoothly with my 40HP tractor, and I\u2019ve noticed a significant improvement in how my pastures are managed. The clean cuts help preserve the nutritional content of the forage, and the machine is very reliable even in tougher conditions. It\u2019s a cost-effective and efficient solution for forage management, and I highly recommend it for small to medium-sized operations like mine.”<\/em><\/p>\n<\/div>\n

\"straw-balers-Mower<\/p>\n

7. Replaceable parts<\/h2>\n
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7.1 Gearbox:<\/h3>\n
Compatible models: EP-Round baler series (round baler, transmission ratio 1:2, compatible with 35mm 6-spline shaft).
\nApplication: Transmits PTO power to the baling mechanism, suitable for New Holland 630 or John Deere 535. Parameters: Torque > 500 Nm, 20% fuel saving.
\nWhy choose this gearbox: Customizable size (reducible to 250-300mm), resistant to viscous contaminants (rubber fumes), IP65 protection.<\/div>\n
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7.2 PTO SHAFT:<\/h3>\n

Compatible Models: EP-PTO series<\/a> (1-3\/8″ Z6 spline, adjustable length 600-1200mm).
\nApplication: Connects tractor to baler main drive, suitable for 9YG-1.0C type. Torque transmission efficiency >95%, compatible with SAE\/EURO flanges.<\/div>\n<\/blockquote>\n

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7.3 Chains<\/a>\u00a0& Sprockets:<\/h3>\n

Compatible Models: ANSI #50\/#60\u00a0chains<\/a>, with EP-Sprocket (pitch 12.7-19.05mm, roller diameter 10-12mm).
\nApplication: Used in conveyor belts or binding mechanisms, suitable for square\/round baler straw conveying. Width 25-40mm, wear-resistant steel material.<\/p><\/blockquote>\n

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7.4 Couplings:<\/h3>\n
Compatible Models: EP-Coupling 200 series (torque matching 500-1000 Nm).<\/div>\n
Application: Connects gearbox to baling roller, dampens vibration.<\/div>\n<\/blockquote>\n
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7.5 Hydraulic Cylinder<\/a>:<\/h3>\n
Hydraulic Cylinder:<\/a>\u00a0EP-HC series (bore 50-100mm, stroke 300-600mm), suitable for bale lifting.<\/div>\n
Bearings and Seals: 6208-2RS bearings, L10 life >10000 hours, dustproof seal.<\/div>\n
Compatibility Table: Fully interchangeable with Comer 250T (torque matching, only 35% of the price); flange matches North American 4-Bolt PTO Pattern.<\/div>\n<\/blockquote>\n
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* 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.<\/div>\n
* Parameters vary depending on working conditions; please refer to the actual drawings.\u00a0 It is recommended to confirm interface dimensions before selection.<\/div>\n

\"straw-balers-Round<\/p>\n

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Frequently Asked Questions (FAQ)<\/h2>\n
\n

Q1. How much does the 9GD-2.5 trailed mower cost for delivery to Incheon port, South Korea?<\/h3>\n

A1. The price depends on the order quantity and current steel material costs. We offer competitive CIF Incheon rates. Please click “Get a Quote” for a precise estimate tailored to your volume.<\/p>\n<\/div>\n

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Q2. Is this mower compatible with my 35HP LS Mtron tractor used in Korean farming?<\/h3>\n

A2. Yes, absolutely. The 9GD-2.5 is designed to operate efficiently with power inputs between 15-35 kW (20-50 HP), making it a perfect match for your 35HP LS tractor.<\/p>\n<\/div>\n

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Q3. How often do I need to perform lawn mower blade removal or replacement on this unit?<\/h3>\n

A3. Blade life depends on the crop and soil conditions. Typically, blades should be inspected daily. Replacement is straightforward; unlike complex lawn mower blade removal<\/em> on garden tractors, our sickle sections are bolted for quick exchange.<\/p>\n<\/div>\n

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Q4. Can this trailed mower handle wet rice paddy stubble after the harvest?<\/h3>\n

A4. While it can cut straw, we generally advise against using this specific model in deep mud or wet paddy fields due to traction issues. It is best suited for dry or semi-dry pasture land.<\/p>\n<\/div>\n

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Q5. Where can I find a supplier for replacement mowing blades in Korea?<\/h3>\n

A5. We supply a spare parts kit with every machine. Additionally, we can ship consumable parts like mower blades<\/em> and guards directly to you via express courier within 3-5 days.<\/p>\n<\/div>\n

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Q6. How does the upgraded version differ from the standard 9GD-2.5 mower?<\/h3>\n

A6. The upgraded version features a reinforced chassis, higher quality alloy steel for the 34 blades, and an optimized hydraulic lift system that provides smoother operation and better ground clearance.<\/p>\n<\/div>\n

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Q7. Does this machine operate like a zero turn mower for tight spaces?<\/h3>\n

A7. No, this is a tractor-towed implement. While it has good maneuverability for a trailed mower<\/em>, it does not have the zero-turn radius capability of a residential garden zero turn mower<\/em>.<\/p>\n<\/div>\n

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Q8. What hydraulic connections are required on the tractor for the lift mechanism?<\/h3>\n

A8. The mower requires a single standard hydraulic remote outlet on your tractor to operate the lifting cylinder for the cutter bar.<\/p>\n<\/div>\n

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Q9. Can I visit your factory to see the 9GD-2.5 production line before ordering?<\/h3>\n

A9. Yes, we welcome international clients. We are located in the Hulunbuir Economic Zone. Please contact our sales team to schedule a visit and see our manufacturing process firsthand.<\/p>\n<\/div>\n

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Q10. What is the warranty period for the gearbox and main frame components?<\/h3>\n

A10. We offer a 12-month warranty on the main frame and gearbox against manufacturing defects. Consumables like the mowing blade<\/em> and fingers are excluded from the standard warranty.<\/p>\n

 <\/p>\n<\/div>\n

Editor: PXY<\/p>","protected":false},"excerpt":{"rendered":"

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The EP-9GD-2.5 towed single-blade mower (upgraded version) is designed specifically for agricultural environments in East Asia, particularly suitable for hay harvesting and pasture management in South Korea. This machine utilizes a rotary cutting system, operating efficiently with low power requirements (15-35 kW or 20-50 horsepower), making it an ideal partner for medium-sized tractors. Compared to traditional rotary disc mowers, its smoother cutting action effectively reduces grass leaf breakage, maximizing the preservation of nutrient content in the forage. Furthermore, the upgraded 9GD-2.5 features significant improvements in structural strength, blade durability, and hydraulic system responsiveness, ensuring stable and efficient performance even under high-intensity operating conditions.<\/div>\n<\/div>\n
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The EP-9GD-2.5 towed single-blade mower (upgraded version) is designed specifically for agricultural environments in East Asia, particularly suitable for hay harvesting and pasture management in South Korea.<\/span><\/span> This machine utilizes a rotary cutting system, operating efficiently with low power requirements (15-35 kW or 20-50 horsepower), making it an ideal partner for medium-sized tractors.<\/span><\/span> Compared to traditional rotary disc mowers, its smoother cutting action effectively reduces grass leaf breakage, maximizing the preservation of nutrient content in the forage.<\/span><\/span> Furthermore, the upgraded 9GD-2.5 features significant improvements in structural strength, blade durability, and hydraulic system responsiveness, ensuring stable and efficient performance even under high-intensity operating conditions.<\/span><\/span> This mower is widely applicable to flat and gently sloping natural grasslands and cultivated pastures, making it ideal for small and medium-sized farms.<\/span><\/span> It can complete large-area operations in a short time, improving work efficiency and reducing fuel consumption per hectare, helping farmers increase productivity in continuously changing climate conditions.<\/span><\/span><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"featured_media":302,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[24],"product_tag":[25],"class_list":{"0":"post-299","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-trailed-single-blade-mower","7":"product_tag-9gd-2-5-trailed-single-blade-mower","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/straw-balers.com\/nn\/wp-json\/wp\/v2\/product\/299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/straw-balers.com\/nn\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/straw-balers.com\/nn\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/straw-balers.com\/nn\/wp-json\/wp\/v2\/media\/302"}],"wp:attachment":[{"href":"https:\/\/straw-balers.com\/nn\/wp-json\/wp\/v2\/media?parent=299"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/straw-balers.com\/nn\/wp-json\/wp\/v2\/product_brand?post=299"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/straw-balers.com\/nn\/wp-json\/wp\/v2\/product_cat?post=299"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/straw-balers.com\/nn\/wp-json\/wp\/v2\/product_tag?post=299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}