High-quality 3D assets at affordable prices — trusted by designers, engineers, and creators worldwide. Made with care to be versatile, accessible, and ready for your pipeline.

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 :
The Triple Wheel Stair Climbing Wheelbarrow, often referred to as a step barrow or tri-wheel trolley, represents an advanced iteration of traditional material handling equipment specifically engineered to overcome architectural barriers such as stairs, curbs, and uneven terrain. This 3D model accurately depicts the unique rotating tri-wheel assembly, which operates on a rotational axis, allowing two wheels to maintain contact with the ground while the third pivots over an obstruction. This mechanical advantage significantly reduces the physical exertion required from the operator when transporting heavy loads vertically. Constructively, the device typically features a heavy-duty reinforced steel or aluminum frame, a deep-set hopper for bulk materials, and ergonomic handles designed for maximum leverage. Such carts are indispensable in construction, landscaping, and logistics environments where elevator access is unavailable. The 3D representation captures the intricate mechanical linkages, the texture of the pneumatic or solid rubber tires, and the structural integrity of the carriage frame. This model is suitable for industrial simulations, architectural visualization, and logistical planning animations where realistic mechanical movement and load-bearing physics are required.

KEYWORDS: wheelbarrow, stair, climbing, trolley, cart, triple, barrow, logistics, construction, transport, industrial, equipment, handling, mechanical, steel, loading, moving, steps, warehouse, utility