Description
️ Free Mobile Gantry Crane A-Frame – Full CAD Project for DIY Lifting Systems
A Practical, Workshop-Ready Crane You Can Build
This free project contains a complete CAD design of a mobile A-frame gantry crane – ideal for workshops, garages, and maintenance areas. The crane is designed with simplicity and functionality in mind, using square profiles, welded joints, and caster wheels for easy movement.
No guessing – just open the 3D model, follow the drawings, and build it.
What’s Included in the Download?
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✅ Full 3D assembly model – Inventor 2014
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✅ STEP, STL, and DWF for broad compatibility
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✅ Detailed DWG working drawings + printable PDFs
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✅ Includes welds, bolts, tolerances, clear dimensions
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✅ BOM with steel profiles, materials, and connection points
Use Cases
This portable gantry crane is perfect for:
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Engine removal and installation
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Lifting gearboxes or frames in garages
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Loading/unloading heavy parts in small workshops
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Educational training in mechanical design and welding
Benefits:
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Free and ready to use
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Mobile thanks to integrated caster wheels
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Modular, scalable A-frame structure
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Optimized for common workshop materials
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Based on real mechanical design standards
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