Gene's Green Machines
~The Concrete Chariot~

The Concrete Chariot started as a simple restoration of an antique adult trike. As work progressed, an idea crept in that it might be updated to be more useful as an electric runabout for quick trips to the grocery store and occassional errands. Little did I realize just how useful this thing would become, and it is now an essential part of our household. During restoration, it was a challenge to maintain as much of the original maker's intent while incorporating the electric power system. Maybe I succeeded in that part, maybe not. Either way, I and my wife are happy with the result and use it daily.

The Good Stuff
(or What You Really Want to Know)

• 1,000 watt hub motor (1,800+ watts tested / 2.4 hp) with front wheel drive (24-inch wheels)

• 48V, 30 amp brushless motor controller with regenerative braking (front wheel)

• 48V, 20 amp/hour LiFePO4 battery (can be charged with existing computerized smart-charge 48V Sealed Lead Acid (SLA) chargers although voltage may require adjustment)

• Rear battery and equipment enclosure

• Thumb-style throttle with LED battery charge state indicator (regen braking-activated by reducing throttle); e.g. throttle on = speed up, throttle down = automatic braking, release = stop

• Dual hand brake controls operate conventional caliper brakes and cuts motor power

• 3-speed pedal drive

• Chain idler/tensioner pulleys to support long chain run

• Rear parcel shelf with sissy bar (not visible) and waterproof motorcycle bags