Free Mobile Gantry Crane A-Frame — Full CAD Project for DIY Lifting
A Practical, Workshop-Ready Crane You Can Build
Download free gantry crane plans for a mobile A-frame lifting system — this complete CAD project includes a full 3D model, DWG drawings, and BOM, ready to build for workshops, garages, and maintenance areas.
01 / Package contents
What's Inside Your Free Gantry Crane Plans
3D Assembly Model
Full Inventor 2014 model, welded A-frame structure
Neutral Formats
STEP, STL, DWF for broad CAD compatibility
2D Working Drawings
Detailed DWG + printable PDFs
Fabrication BOM
Steel profiles, materials, connection points
02 / At a glance
Mobile A-Frame Gantry Crane — Technical Specifications
| Type | Mobile A-frame gantry crane |
| Mechanism | Steel A frame, Caster wheels, welded joints |
| File Formats | Inventor, STEP, STL, DWG, DWF |
03 / Audience
Free Gantry Crane CAD Design — Who This Is For
DIY builders wanting free, no-guesswork plans
Small workshops and garages needing mobile lifting
Students learning gantry crane mechanics
Makers doing engine removal, gearbox lifting, or material handling
04 / The case for it
Wheel Mounted Gantry Crane — Why Choose This Design
Completely free — no hidden cost, full documentation included
Mobile thanks to integrated caster wheels
Modular, scalable A-frame structure
Based on real mechanical design standards
Need more lifting capacity than these free gantry crane plans offer? Check out our heavier-duty gantry crane projects below. Also you can check more CAD Designs from Lifting, Handling & Transport category.
Engineering guide
How a Gantry Crane WorksExplore load path, beam bending, stability and gantry crane structure.












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