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 :
This highly detailed three-dimensional model represents a powered electric motor hand truck, an advanced industrial device designed specifically for the vertical and horizontal transport of heavy payloads. Engineered with logistical efficiency in mind, this stair-climbing dolly utilizes a robust motorized drive system, often powered by high-capacity lithium-ion batteries, to mitigate the physical strain associated with moving bulky items like appliances or furniture across uneven surfaces and multi-story environments. The structural framework is typically composed of high-grade aluminum or reinforced steel, ensuring durability while maintaining a manageable weight for the operator. The model accurately depicts the specialized track or tri-wheel mechanism required for ascending and descending stairs safely, along with ergonomic handles that feature integrated speed and direction controls. Such equipment is a cornerstone of modern warehouse management and delivery services, offering significant improvements in workplace safety and operational productivity. The digital asset captures intricate details of the motor housing, load-bearing plate, safety straps, and the control interface, making it suitable for industrial training simulations, architectural visualizations of logistics hubs, or e-commerce product demonstrations.

KEYWORDS: motor, electric, dolly, handtruck, stair, climbing, industrial, warehouse, logistics, battery, lifting, transport, mechanical, handling, equipment, cart, heavy, load, portable, automated