HEAVY DUTY WALK BEHIND TRACTOR PUDDLER PUDDLING POWER TILLER PRO 3D Model

Description

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Included File Formats
This model is provided in 14 widely supported formats, ensuring maximum compatibility:
• - FBX (.fbx) – Standard format for most 3D software and pipelines
• - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
• - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
• - STEP (.step, .stp) – CAD format using NURBS surfaces
• - IGES (.iges, .igs) – Common format for CAD/CAM and engineering workflows (NURBS)
• - SAT (.sat) – ACIS solid model format (NURBS)
• - DAE (.dae) – Collada format for 3D applications and animations
• - glTF (.glb) – Modern, lightweight format for web, AR, and real-time engines
• - 3DS (.3ds) – Legacy format with broad software support
• - 3ds Max (.max) – Provided for 3ds Max users
• - Blender (.blend) – Provided for Blender users
• - SketchUp (.skp) – Compatible with all SketchUp versions
• - AutoCAD (.dwg) – Suitable for technical and architectural workflows
• - Rhino (.3dm) – Provided for Rhino users

Model Info
• - All files are checked and tested for integrity and correct content
• - Geometry uses real-world scale; model resolution varies depending on the product (high or low poly)
• • - Scene setup and mesh structure may vary depending on model complexity
• - Rendered using Luxion KeyShot
• - Affordable price with professional detailing

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More Information About 3D Model :
The Heavy Duty Walk-Behind Tractor Puddler (also commonly designated as a Puddling Power Tiller PRO) is a specialized class of two-wheeled agricultural machinery engineered for intense wetland cultivation, specifically the preparation of rice paddy fields. This apparatus functions as a self-propelled, operator-guided implement designed to perform the critical agronomic task of puddling—the thorough churning and mixing of soil and water under flooded conditions.

### Classification and Nomenclature

The machine is categorized within the general group of power tillers or two-wheeled tractors, but is distinguished by its robust construction and specialized features optimized for saturated, corrosive environments. The nomenclature "Heavy Duty" and "PRO" denotes professional-grade durability, higher engine output, and enhanced sealing mechanisms necessary for sustained operation where standard cultivators would fail due to water ingress or insufficient traction. While capable of drawing light implements, its primary engineered function is wet-tillage and puddling.

### Purpose and Agronomic Function

Puddling is a foundational practice in wetland rice agriculture. The primary objective of the Heavy Duty Puddler is to create a homogenous mud slurry at the surface, which simplifies the transplanting of rice seedlings. Crucially, the process also destroys residual soil structure and disperses clay particles, allowing them to settle and form an impermeable layer known as the "plow pan" beneath the working depth. This layer minimizes water percolation and seepage, vital for water conservation in rice production, and aids in the suppression of terrestrial weeds.

### Design and Engineering Specifications

The Puddling Power Tiller PRO models incorporate specific design elements to ensure reliable operation in saturated, high-friction conditions:

1. **Engine and Power Train:** Typically utilizes a high-torque, single-cylinder diesel engine, often ranging between 10 and 15 horsepower (HP). The high power output is necessary to overcome the significant resistance generated by wet, dense soil. The transmission is designed with a multi-speed gearbox (often 3-4 forward gears and 1-2 reverse gears) encased in a fully sealed, oil-bath housing to prevent contamination and corrosion.
2. **Traction System:** Instead of standard pneumatic tires, these machines employ large-diameter, skeletal **cage wheels** or metal lugged wheels. These structures provide essential flotation in deep mud while simultaneously generating exceptional traction through continuous self-cleaning action.
3. **Puddling Implement:** The rear-mounted rotary tiller assembly features robust, curved blades (L-blades) specifically oriented to facilitate efficient soil inversion and mixing. The implement is often supported by adjustable skid shoes or a depth control bar, allowing the operator to maintain a consistent puddling depth, typically between 10 to 20 centimeters.
4. **Chassis and Sealing:** The frame is heavily reinforced using high-tensile steel to resist torsional forces and constant vibration. Critical areas, especially axle seals and the gearbox housing, utilize specialized hydrostatic seals to ensure absolute water and mud impermeability, which is the defining characteristic separating heavy-duty puddlers from general-purpose tillers.
5. **Ergonomics and Control:** The machine is guided by adjustable handlebars equipped with safety controls, including an emergency engine shut-off. Steering is typically accomplished via independent clutch levers for each drive wheel, enabling tight maneuvering within small paddy fields.

### Operational Context

The Heavy Duty Walk-Behind Puddler is predominantly utilized in small to medium-scale farming operations across South, Southeast, and East Asia where traditional four-wheeled tractors are impractical due to field size, soft soil conditions, or high capital cost. Its efficient operation drastically reduces the labor and time required for field preparation, offering a significant increase in operational efficiency compared to animal traction or manual methods.

KEYWORDS: Puddling, Power Tiller, Walk-Behind Tractor, Rice Cultivation, Paddy Field, Wet Tillage, Rotary Cultivator, Heavy Duty, Agricultural Machinery, Soil Preparation, Tillage Equipment, Land Preparation, Cage Wheels, Diesel Engine, High Torque, Sealing Technology, Farm Equipment, Soil Inversion, Wetland Tillage, Crop Production, Transplanting, Depth Control, Farm Mechanization, Gearbox, Cultivator Blades, Smallholder Farming, Mud Slurry, Durability, Field Efficiency, Two-Wheeled Tractor.