Tamiya - Sumo Wrestler Robot with wind-up Generator

This is an assembly kit of a robot that generates electricity by winding up the hand unit (generator) to create electricity for the motor. The mechanism transmits movement of crank to arms and making the robot walk, with arms pushing like a Sumo Wrestler. Connection between the generator unit and walking mechanism is ensured by a wire harness and connector. Assembly is easy with snap-on and screw in.

Generator unit has gear (gear ration of 38.2:1), and if wound faster, it will walk faster. Approximately 2.5V (no loading) generation is possible.

Gripping rings on crank parts, will create a foot sliding walk.
Crank walking mechanism transmits movement of crank to arms and making the robot walk with arms pushing like a Sumo Wrestler providing loads of fun to wrestle with 2 robots making a rounded ring like Sumo ring.