WALK BEHIND TRACTOR DOUBLE TREAD LONG WIDE TRACK CAGE WHEEL TIRE 3D Model

Description

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Included File Formats
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• - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
• - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
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• - IGES (.iges, .igs) – Common format for CAD/CAM and engineering workflows (NURBS)
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• - 3ds Max (.max) – Provided for 3ds Max users
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• - 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 **Walk Behind Tractor Double Tread Long Wide Track Cage Wheel Tire** is a highly specialized, non-pneumatic traction device engineered for use on two-wheel (walk-behind) agricultural tractors, designed to maximize performance in challenging soil conditions characterized by low bearing capacity, such as flooded rice paddies, saturated clay, or deep mud. This apparatus is more accurately classified as an implement or traction wheel rather than a traditional pneumatic tire.

### Nomenclature and Design Principles

The device integrates three distinct design characteristics crucial for wetland and soft-soil agriculture: the cage wheel structure, the double tread configuration, and the long, wide track geometry.

#### 1. Cage Wheel Structure
A cage wheel utilizes an open, skeletal frame, typically fabricated from welded mild or high-carbon steel. Unlike solid wheels, the open structure prevents the accumulation and compaction of soil between the traction elements, facilitating self-cleaning, especially in cohesive, sticky mud. The primary traction elements, known as *grousers* or *lugs*, are radially or diagonally oriented blades attached to the wheel frame. These grousers provide aggressive shear strength against the saturated soil, converting engine torque into forward thrust with minimal slippage.

#### 2. Long Wide Track Geometry
The designation "Long Wide Track" refers to the wheel’s extensive width and diameter relative to standard pneumatic tires used on the same tractor. This dimension significantly increases the contact patch area, resulting in an exceptionally low ground pressure (LGP). Maximizing the footprint is essential for achieving optimal *flotation*, which prevents the tractor from sinking or generating deep ruts. This wide stance also contributes to lateral stability, critical when operating on uneven or sloped terrain. The "Long" dimension often implies the use of extended hub assemblies or large-diameter wheels necessary to maintain ground clearance during deep tilling (puddling).

#### 3. Double Tread Configuration
The "Double Tread" feature indicates that the primary traction elements (grousers) are arranged in two distinct, parallel circumferential rings or bands, rather than a single plane. This design serves two main functions:
1. **Enhanced ***********:** It doubles the number of grousers engaging the soil simultaneously along the circumference, thereby increasing the total gripping force and improving *********** depth in soft substrates.
2. **Increased Stability:** The dual configuration distributes the load more evenly across the width of the track, offering superior resistance to lateral sliding, a common issue when pulling heavy implements like rotavators or plows in saturated fields.

### Application and Function

This specific wheel assembly is indispensable for primary tillage in wetland farming systems, particularly rice cultivation. Its primary functions include:

* **Puddling:** Mixing and churning saturated soil and water to create an impermeable layer necessary for retaining water in the paddy field.
* **Deep Tilling:** Providing the requisite traction to pull heavy rotavators or deep-tine cultivators without suffering from excessive wheel slip (typically requiring a slip ratio below 15-20% for efficient operation).
* **Low Ground Compaction:** While providing aggressive traction, the LGP characteristics minimize harmful soil compaction that could inhibit root growth in dryland environments, although some soil structuring is desired in wetland systems.

In environments where standard pneumatic agricultural tires fail due to inadequate grip or flotation—leading to "spinning out"—the Double Tread Long Wide Track Cage Wheel Tire provides the necessary mechanical advantage for sustained operation.

KEYWORDS: Walk-Behind Tractor, Two-Wheel Tractor, Cage Wheel, Traction Device, Wetland Agriculture, Rice Paddy, Puddling, Low Ground Pressure, LGP, Flotation, Grousers, Lugs, Double Tread, Soil Mechanics, Farm Implement, Tillage, Saturated Soil, Wheel Slip, Traction Coefficient, Skeletal Wheel, Welded Steel, Agricultural Machinery, Hand Tractor, Mud Terrain, Torque Transfer, Lateral Stability, Mechanical Advantage, Deep Tilling, Agricultural Engineering, Traction Wheel.