4WD 4 wheel Smart Robotic Car Chassis


                    Four wheel drive smart car chassis kit. Very easy to construct, just add micro-controller (such as Arduino), and sensor modules to build a fully autonomous robot.

  • Car comes with tachometer wheel for rotary encoder.
  • Four separate motors with gearbox allows for good maneuverability.
  • Large, sturdy chassis allows greats expandability.
  • 100% Brand New Mechanical structure is simple.
  • very easy to install.


  • Size:25 x 15 cm
  • carrying capacity: About 1Kg
  • four-wheel drive
  • chassis: organic glass
    Voltage:  DC 3V, DC 5V, DC 6V
    Current: 100 MA, 100MA, 120MA
    Reduction rate: 48:1
    RPM (With tire): 100, 190, 240
    Tire Diameter: 66mm
    Car Speed(M/minute): 20, 39, 48
    Motor Weight (g): 50
    Motor Size: 70mm*22mm*18mm
    Noise: <65dB

Note: Motor power supply is 3V~6V. All the parameters above are tested without load.

Package include:

  • 1 x Car chassis 
  • 4 x Gear Motor (1:48) 
  • 4 x 65mm wheels
  • 8 x Fasteners 
  • 4 x 24mm cylinder
  • Screws