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EP-9LZD-9.0 type disc-type hay rake

The 9LZD-9.0 Disc-type Hay Rake is the flagship “high capacity hay rake” in the EVER-POWER lineup, specifically engineered for extensive agricultural operations. Boasting a massive 9-meter working width and utilizing a V-type trailed configuration with 17 independent finger wheels, this machine is designed to be paired with 55-75 kW (75-102 HP) tractors. It is particularly effective for the rapid windrowing of pasture grass, alfalfa, and post-harvest rice straw—a critical application in the South Korean agricultural sector. With a structural weight of 1240kg and a productivity rate reaching up to 9 hectares per hour, the 9LZD-9.0 minimizes field passes, reduces fuel consumption, and ensures a clean rake with a loss rate below 2%, making it the “high quality disc-type hay rake” for commercial efficiency.

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1. Technical Specifications: 9LZD-9.0 Series

No.ArtículoUnidadEspecificación
1Nombre del modelo/9LZD-9.0 Finger Wheel Hay Rake
2Structural Type/Finger Wheel Type
3Tipo de enganche/Arrastrado
4Model Specification/9LZD-9.0
5Potencia requeridakW55–75
6Overall Dimensions (L × W × H)metro16.8 × 3.9 × 1.6 (Working Condition)
7Machine Weightkilogramo1240
8Ancho de trabajometro9
9Velocidad de operaciónkilómetros por hora8–10
10Transport Speedkilómetros por hora12
11Number of Finger Wheelspiezas17
12Number of Spring Teethpiezas1020 (17 wheels × 60 teeth per wheel)
13Operators Requiredperson1
14Windrow Widthmetro0.8–1.2
15Raking Loss Rate≤2%
16Productividadhm²/h7.2–9

agricultural-balers-9LZD-9.0 type disc-type hay rake-draft

2.  Key Facts & Performance Metrics

  • Ultra-Wide Coverage: 9.0m operating width driven by 17 dynamic finger discs (1020 total tines).
  • Alta productividad: Achieves work rates of 7.2 to 9 hm²/h, significantly outperforming standard rotary rakes.
  • Ground-Driven Efficiency: Requires no PTO input; the finger wheels are driven by ground contact, saving tractor fuel.
  • Hydraulic Precision: Full hydraulic lifting and folding system ensures seamless transition between transport and working modes.
  • Terrain Adaptability: Floating finger wheel design follows ground contours, ideal for the rolling hills of Jeolla and Gyeongsang provinces.

3. The Ultimate Forage Solution: 9LZD-9.0 Disc-type Hay Rake

In the fast-paced world of modern large-scale agriculture, particularly in the straw and commercial feed industries of South Korea and East Asia, harvesting windows are often dictated by unpredictable weather patterns. The 9LZD-9.0 disc rake is designed to maximize this short harvesting window. As a premium rake, it distinguishes itself from smaller “wheel rake” models with its massive 17-wheel configuration. This V-shaped rake design allows farmers to sweep approximately 9 meters of crop into a single, even windrow in one pass. This capability is not just about speed; more importantly, it’s about preserving crop quality. By quickly gathering large areas of hay or straw, the crop is exposed to less sunlight and can be baled before moisture content reduces nutrient levels. The ground-driven mechanism ensures smooth operation, minimizing leaf shatter in delicate crops like alfalfa or clover, a common drawback of PTO-driven rotary rakes.
Unlike lighter “used rakes” that may fail due to metal fatigue, this unit features a reinforced chassis capable of withstanding the high-speed operation (up to 10 km/h) required by contractors. While various “rake types” exist on the market, the finger-wheel rake remains the best option for large-area coverage and fuel efficiency. Its independently floating wheels ensure that every stalk of forage is collected, even on uneven rice paddies or undulating pastures, without digging into the soil. This reduction in soil contamination (ash content) is crucial for dairy farmers who need to provide the highest quality silage for their herds.

4. Engineering Mechanics: Working Principles and Material Science

The superior performance of the 9LZD-9.0 hay rake stems from its passive ground-driven principle. As the tractor pulls the rake forward, the friction between the ground and the 17 tines causes the tines to rotate. Each tine is equipped with 60 high-strength spring teeth. As the tines rotate, these teeth gently lift the crop and transfer it diagonally to the next tine, moving the crop from the outer edge towards the center. This creates a fluffy, well-aerated swath of hay, facilitating drying – a process often referred to as “tedding” in combined operations. The center width of the swath is adjustable between 0.8 and 1.2 meters, allowing the operator to adjust the swath width according to the pickup width of their round or square baler. The hydraulic system is crucial here; it allows the operator to lift all the tines simultaneously when turning or transporting, ensuring the teeth do not drag on the ground when not in use.
From a metallurgical perspective, the 9LZD-9.0 hay rake is built for durability. The raking teeth, as the main wear parts, are forged from 65Mn spring steel. This special grade of steel is heat-treated to a hardness of HRC 45-50, giving it exceptional elasticity. This “memory effect” allows the teeth to bend when striking rocks or hard soil ridges and immediately return to their original shape without permanent deformation or breakage. The main frame is constructed from Q345B low-alloy high-strength structural steel, which offers higher load-bearing capacity compared to ordinary carbon steel.

5. Regulatory Compliance: Safety and Land Management Standards

Operating large-scale equipment like the 9LZD-9.0 requires strict adherence to agricultural safety and environmental regulations. For our clients in South Korea, this machine is designed to comply with the Agricultural Mechanization Promotion Act. A key aspect of this compliance is the transport dimension. While the machine spans 9 meters in the field, its hydraulic folding mechanism compacts the unit for road transport. However, given its size, operators must adhere to local road safety laws regarding wide loads, utilizing the provided mounting points for safety triangles and reflective markings as required by the Korean Ministry of Land, Infrastructure and Transport (MOLIT). The braking assistance and proper lighting integration with the tractor are essential for safe transit between widely scattered rice paddies.
Environmentally, the 9LZD-9.0 supports sustainable land management practices. In many jurisdictions, including the EU and parts of Asia, there are increasing regulations regarding soil conservation. Heavy machinery can cause soil compaction, which reduces crop yield and water infiltration. The 9LZD-9.0 addresses this by distributing its weight across widely spaced transport tires and the 17 floating rake wheels, resulting in low ground pressure. Furthermore, unlike PTO-driven power rakes that can pulverize soil and mix it into the forage, the gentle action of the finger wheels preserves the soil structure and prevents root damage to perennial grasses. This aligns with global “Good Agricultural and Environmental Conditions” (GAEC) standards, helping farmers maintain their land’s eligibility for environmental subsidies while ensuring high-quality, low-ash feed for livestock.

6. Market Analysis: The Demand for High-Capacity Solutions

The agricultural machinery landscape in South Korea and globally is shifting decisively towards efficiency and scale. With the rural workforce aging and labor costs rising, farmers are moving away from smaller, labor-intensive implements. The disc-type hay rake search trends indicate a preference for units like the 9LZD-9.0 that can replace the work of two or three smaller rakes. While 8-10 wheel rakes were once standard, the 17-wheel configuration is becoming the new benchmark for professional contractors and large cooperatives.

This trend is driven by the need to match the speed of modern high-density balers and forage harvesters. Additionally, there is a growing awareness of “feed hygiene.” Farmers are increasingly rejecting “parallel bar hay rake” models that can drag soil into the windrow, favoring the cleaner lift of finger wheel rakes. The marketis expanding, with a projected 15% annual growth in the 9-meter+ segment over the next five years in the Asian Pacific region.

7. Tractor & Implement Compatibility

ComponenteCompatibility Details
Tractor Brand (Korea)LS Mtron (XP/MT Series), TYM (T1003/T1103), Daedong (Kioti HX Series) with 75-102 HP.
Hydraulic SystemRequires 1 Rear Remote Valve (Double Acting) for lift/fold control. Standard ISO hydraulic couplers.
Tipo de engancheStandard Agricultural Drawbar / Clevis Hitch. Adaptable to Category II/III dimensions.
Terrain SuitabilityFlat pasture, rice paddies (post-harvest), gentle slopes. Not recommended for forestry or deep mud.

*Descargo de responsabilidad: Las demás marcas mencionadas se proporcionan únicamente con fines ilustrativos. No ofrecemos productos ni equipos originales que lleven estas marcas.

8. Customer Success Story:

We upgraded from a 10-wheel rake to this 17-wheel model, and the difference is huge. The 9-meter width saves time every single day. It handles heavy crops well and keeps dirt out of the hay. Very solid build.
—USA · Nebraska Hay & Forage Contractor
Strong, simple, and efficient. We use it mainly for hay and straw after harvest. The floating wheels follow uneven ground nicely, and maintenance is minimal since there’s no PTO system. Great value for large acreage work.
—Australia · Victoria Mixed Farming Operation
Feed quality is critical for our dairy herd, and this rake helps keep ash content low. The finger wheels lift the forage instead of dragging it. Windrows are fluffy and easy for the baler to pick up. Very professional machine.
—Germany · North Rhine-Westphalia Dairy Farm
The 9LZD-9.0 replaced two smaller rakes in our fleet. One operator can cover a lot of ground quickly, even during short harvest windows. Hydraulic folding works smoothly for road transport between fields.
—France · Agricultural Service Cooperative
Short weather windows mean speed matters here. This rake moves fast and handles thick crops without clogging. The wide frame feels stable even at higher speeds. A good choice for contractors and big farms.
—Canada · Alberta Forage Producer
We work on wide natural grasslands, and this rake fits perfectly. It’s simple, strong, and fuel-efficient. Even on uneven terrain, it gathers grass evenly without damaging roots. Very reliable for long working days.
—Mongolia · Large Grassland Livestock Farm
agricultural-balers-9LZD-9.0 type disc-type hay rake

9. EVER-POWER Raker Manufacturer: Customization & Quality Assurance

Ubicada en la zona de desarrollo económico y tecnológico de Hulunbuir, nuestra planta de fabricación abarca más de 32.000 metros cuadrados Y estamos equipados con máquinas de corte láser CNC de última generación, líneas de soldadura automáticas y líneas de recubrimiento electrostático en polvo. No somos solo un ensamblador; somos un fabricante integral con una sólida capacidad de I+D.

Servicios de personalización (OEM/ODM): Entendemos que las condiciones agrícolas varían según la región. Para el mercado surcoreano, ofrecemos opciones de personalización que incluyen:

• Adaptación hidráulica: Ajuste de las presiones de las válvulas para que coincidan con los flujos hidráulicos de los tractores LS o Daedong específicos.

• Mejoras de neumáticos: Neumáticos de flotación más anchos opcionales para arrozales con lodo profundo.

• Color y marca: Servicios de marca OEM para concesionarios y distribuidores.

Nosotros sostenemos Certificación del Sistema de Gestión de Calidad ISO9001 y han sido reconocidas como Empresa Nacional de Alta Tecnología. Cada empacadora 9YG-2.24D se somete a una rigurosa prueba de funcionamiento continuo de 48 horas antes del envío para garantizar que no presente defectos a su llegada.

10. Productos relacionados

10.1 Caja de cambios:

Modelos compatibles: serie EP-FK263 (empacadora cuadrada), serie EP-RC30 (empacadora redonda, relación de transmisión 1:2, compatible con eje de 6 estrías de 35 mm).
Aplicación: Transmite potencia de la toma de fuerza al mecanismo de empacado, adecuado para New Holland 630 o John Deere 535. Parámetros: Par > 500 Nm, ahorro de combustible 20%.
¿Por qué elegir esta caja de cambios? Tamaño personalizable (reducible a 250-300 mm), resistente a contaminantes viscosos (humos de caucho), protección IP65. Eje de la TDF:
Modelos compatibles: Serie EP-PTO (estrías Z6 de 1-3/8″, longitud ajustable 600-1200 mm).
Aplicación: Conecta el tractor a la transmisión principal de la empacadora, compatible con el tipo 9YG-1.0C. Eficiencia de transmisión de par >95%, compatible con bridas SAE/EURO.
Por qué es adecuado: Diseño resistente al agua, adecuado para operaciones de ensilaje húmedo; reemplazable con la serie Weasler.

10.2 Cadenas & Piñones:

Modelos compatibles: ANSI cadenas, con piñón EP (paso 12,7-19,05 mm, diámetro del rodillo 10-12 mm).
Aplicación: Se utiliza en cintas transportadoras o mecanismos de atado, ideal para el transporte de paja en empacadoras cuadradas y redondas. Ancho: 25-40 mm, acero resistente al desgaste.
Por qué es adecuado: Compatible con equipos Kobelco o HF Group, reduce el riesgo de rotura de la cadena; opción de grado alimenticio disponible para ensilaje.

10.3 Acoplamientos:

Modelos compatibles: Acoplamiento EP serie 200 (adaptación de par 500-1000 Nm).
Aplicación: Conecta la caja de engranajes al rodillo de enfardado, amortigua la vibración.
Por qué es adecuado: Alta durabilidad en ciclos, compatible con Bondioli y Pavesi.

10.4 Cilindro hidráulico:

Cilindro hidráulico: Serie EP-HC (diámetro 50-100 mm, carrera 300-600 mm), adecuada para elevación de pacas.
Cojinetes y sellos: Cojinetes 6208-2RS, vida útil L10 >10000 horas, sello a prueba de polvo.
Tabla de compatibilidad: Totalmente intercambiable con Comer 250T (coincidencia de torque, solo 35% del precio); la brida coincide con el patrón de TDF de 4 pernos de América del Norte.
* Aviso legal: Las demás marcas mencionadas se proporcionan únicamente con fines ilustrativos. No ofrecemos productos ni equipos originales que lleven estas marcas.
* Los parámetros varían según las condiciones de trabajo; consulte los planos. Se recomienda confirmar las dimensiones de la interfaz antes de seleccionarla.
Empacadoras agrícolas - Reemplazo de empacadoras

11. Preguntas frecuentes (FAQ)

Q1. What is the estimated price for the 9LZD-9.0 disc-type hay rake for sale delivered to Incheon?

A1. Pricing depends on raw material costs and current shipping rates. For a precise CIF Incheon quote including customs documentation, please use the “Get a Quote” button to contact our sales team.

Q2. How wide is this 17-wheel hay rake compared to a standard 10-wheel hay rake?

A2. A standard 10-wheel rake covers about 6-7 meters. The 9LZD-9.0 with 17 wheels offers a massive 9-meter working width, increasing coverage by nearly 40% per pass.

Q3. Where can I find disc-type hay rake parts, like replacement tines in South Korea?

A3. We provide a spare parts kit with every machine purchase. Additionally, our 65Mn tines use standard international mounting specs, making them compatible with many local aftermarket suppliers or direct orders from us.

Q4. Is the 9LZD-9.0 considered a high-capacity hay rake suitable for contractors?

A4. Absolutely. With a 9m width and productivity of up to 9 hectares per hour, it is specifically designed for high-capacity commercial operations and agricultural contractors.

Q5. Can this rake be used as a used hay rake for sale near me, or do you only sell new?

A5. EVER-POWER manufactures and sells only brand-new equipment. However, our durable build quality means these units hold their value well if you ever decide to sell it as a used unit later.

Q6. How does this compare to a parallel bar hay rake for handling alfalfa?

A6. While parallel bar rakes are gentle, they are much slower and narrower. The 9LZD-9.0 offers a good balance of gentle handling via ground-drive wheels while providing significantly higher speed and capacity.

Q7. What hydraulic connections does my tractor need for this disc-type hay rake?

A7. You will need one set of rear remote hydraulic valves (two ports, double-acting) to operate the hydraulic cylinder that lifts and folds the rake arms for transport.

Q8. Can I see disc-type hay rake reviews from other customers before purchasing?

A8. Yes, we can provide testimonials and case studies from our international clients. Please contact our sales team, and we will share relevant feedback from users in similar agricultural climates.

Q9. How long to wait before raking hay using the 9LZD-9.0 model?

A10. It depends on moisture, but typically you rake when moisture is around 40-50% to prevent leaf shatter. The 9LZD-9.0 can also be used for turning damp hay (tedding) to accelerate this drying process.

Editor: PXY

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