Blog
Sep 03

New Challenges: Portable Trailer and Open Source Tractor

We have two new challenges to test your skills and contribute to real projects on GrabCAD. One of them, Lightweight Portable Trailer Challenge, invites you to design a portable trailer that could be used to transport the Catfish race car. The other, Open Source Tractor (Lifetrac) by Open Source Ecology asks you to refine the design of an open source tractor.

Catfish Lightweight Portable Trailer Challenge on GrabCAD Open Source Tractor Lifetrac Challenge on GrabCAD

Let's see how you'd approach these challenges! Enter now to win cash prizes, promotion, free event passes, and GrabCAD books, tshirts and more.

Sara Sigel

About The Author

Sara wants nothing more than to help the GrabCAD Community thrive and grow. She loves listening to members and learning from them, so send her your feedback and introduce yourself. Sara wants to help engineers share, collaborate and ultimately build amazing things. She enjoys running around soccer fields and is most passionate about bringing the half time snacks.