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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

Buy with confidence. Quality and compatibility guaranteed.
If you have any questions about the file formats, feel free to send us a message — we're happy to assist you!

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SURF3D
Trusted source for professional and affordable 3D models.

More Information About 3D Model :
A Compact Folding Metal Grid Side Mesh Trolley Cart Wagon Dolly 4W is a highly versatile and specialized material handling apparatus engineered for the efficient and secure transport of goods across various environments. This device integrates several key design principles to provide a robust, maneuverable, and space-saving solution for logistics, retail, industrial, and domestic applications.

Nomenclature and General Definition:
The multi-faceted nomenclature Trolley Cart Wagon Dolly reflects its adaptability to various transport tasks.

• A Trolley typically refers to a wheeled vehicle for moving items, often pushed.
  
• A Cart is a general term for a small wheeled vehicle or open container for transport.
  
• A Wagon generally implies an open-topped vehicle, often pulled.
  
• A Dolly is a low platform with wheels, typically used for moving heavy objects.
  The 4W explicitly indicates a four-wheeled configuration, ensuring stability and load distribution. Collectively, these terms describe a wheeled platform designed for manual or assisted conveyance of diverse materials.
  
  Design and Construction:
  The primary construction material is metal, typically industrial-grade steel or aluminum, chosen for its inherent strength, durability, and resistance to wear and deformation under load. Steel variants are often powder-coated or galvanized to enhance corrosion resistance and aesthetic appeal, while aluminum versions offer a lighter weight profile.
  
  A defining characteristic is its folding mechanism, which allows the unit to collapse into a significantly reduced footprint when not in use. This feature is crucial for optimizing storage space, facilitating transport in vehicles, and improving overall operational efficiency. Folding is typically achieved through robust hinges, quick-release pins, or lever-actuated locking systems that ensure stability during operation and secure compact storage.
  
  The cargo containment area is defined by grid side mesh panels. These panels are constructed from a network of welded wire or expanded metal, forming an open, lattice-like structure. The grid or mesh design serves multiple purposes:
  
• Visibility: Allows users to easily view contents.
  
• Airflow: Facilitates ventilation, important for certain types of goods.
  
• Lightweight: Reduces the overall weight of the cart compared to solid panels.
  
• Security of Contents: Prevents smaller items from falling out during transit, while maintaining a degree of containment.
  
• Versatility: Accommodates items of varying shapes and sizes, often with the ability to detach or fold down the sides for oversized loads.
  
  Wheels and Mobility:
  The 4W (four-wheel) configuration provides superior stability and maneuverability. Common wheel types include:
  
• Swivel Casters: Typically two or four, allowing for 360-degree rotation, enhancing steering and tight-space navigation.
  
• Fixed Casters: Provide directional stability, often used in conjunction with swivel casters.
  
• Wheel Materials: Can range from solid rubber for general use, pneumatic (air-filled) for shock absorption and uneven terrain, or polyurethane for floor protection and quiet operation.
  
• Braking Mechanisms: Often integrated into at least two wheels to secure the cart in a stationary position, preventing unintended movement.
  
  Ergonomics and Operation:
  Many models feature an ergonomic handle, often telescoping or foldable, designed for comfortable pushing or pulling. The compact nature of the cart refers not only to its folded dimensions but also often to its operational footprint, making it suitable for navigating confined spaces suchways, aisles, and crowded environments.
  
  Applications:
  This type of material handling equipment finds extensive use in:
  
• Logistics and Warehousing: Moving inventory, order picking, and transport within facilities.
  
• Retail and E-commerce: Stocking shelves, moving displays, and managing deliveries.
  
• Event Management: Transporting equipment, supplies, and displays.
  
• Industrial Settings: Carrying tools, parts, and smaller components.
  
• Personal and Domestic Use: Gardening, moving groceries, laundry, or household items.
  
• Hospitality: Housekeeping, moving linens, or supplies.
  
  Advantages:
  The combination of folding design, durable metal construction, grid side mesh, and four-wheeled maneuverability offers significant advantages including space efficiency, enhanced portability, robust load capacity, secure containment of goods, and adaptability to a wide range of tasks and environments.
  
  KEYWORDS: Folding cart, metal trolley, mesh wagon, compact dolly, 4-wheel transport, material handling, collapsible cart, grid sides, utility wagon, portable trolley, industrial cart, storage cart, logistics equipment, warehouse trolley, retail cart, garden wagon, hand cart, wheeled platform, durable cart, space-saving, cargo transport, heavy-duty cart, multi-purpose cart, manual transport, folding mechanism, steel frame, cargo cage, transport dolly, mobile storage, event equipment.