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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!

Sincerely,
SURF3D
Trusted source for professional and affordable 3D models.

More Information About 3D Model :
This specialized 3D model represents an industrial yellow folding fork stair climber hand truck, a versatile piece of material handling equipment designed for transporting heavy loads across uneven surfaces and vertical obstacles. The primary structural feature of this device is its unique tri-wheel assembly, consisting of six primary wheels arranged in a rotating triangular configuration. This mechanism allows the truck to walk up and down stairs by maintaining constant contact with the steps, significantly reducing the physical strain on the operator. Additionally, the unit is equipped with two auxiliary casters that provide enhanced maneuverability and stability when transitioning to flat ground, allowing it to function as a traditional platform truck. The folding fork design offers a space-saving solution for storage and transport when not in use, while the high-visibility yellow powder-coated finish ensures safety and durability in busy warehouse environments. Constructed from heavy-duty steel or aluminum alloy, this hand truck is essential for logistics professionals, delivery drivers, and facility managers who require a reliable tool for moving appliances, boxes, and heavy crates through multi-level buildings.

KEYWORDS: stair, climber, truck, dolly, wheel, caster, yellow, folding, fork, industrial, logistics, warehouse, transport, lifting, moving, utility, heavy, equipment, manual, cart