CF 28 Posted August 21, 2020 Posted August 21, 2020 Hi all. This is my RC Buggy, a C-Model build of the 4x4 Crawler set from several years ago now. After building the crawler most people want it to be faster, and with the original B-Model being the exact same drivetrain I thought I would build something to cruise around the house on flat floors. The buggy uses a much simpler drivetrain, rear drive with the two motors mounted transversely across the rear axle, with only one pair of gears each. One motor drives each wheel, eliminating the need for the differential. The motors face the same direction to avoid the use of a PF switch. Front suspension is independent a-arm type with decent travel. Rear is live axle swing arm. The buggy is much faster with the buwizz, of course, but I was pretty happy with the performance of the standard LEGO parts. https://rebrickable.com/mocs/MOC-47375/Cfachini/rc-buggy-9398-c/ Quote
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