Project Thunderchild II – RC4WD Bully MOA crawler
Objective: Build a dedicated rock crawler, purely intended to go slow and climb everything. My first rock crawler (the original Project Thunderchild) worked very nicely, and introduced me to this more sedate RC pastime. It has now been passed down to my daughter, and I’m looking to replace it with something even better; I’m thinking an MOA design could be fun! MOA stands for “motor on axle”, and means the crawler has a motor mounted directly on each axle, rather than a single motor in the middle with driveshafts connecting it to the axles. This should give the advantage of a...
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