Product Idea

Strong Crawler

My new project is a very strong crawler.

The idea was to design a strong vehicle that can handle all terrain without hearing any teeth brushing sounds. So I decided to place a motor on each wheel directly as the differentials are not strong enough. The gear reduction is 1 : 5, so the crawler is strong but not too slow at max speed. There is a video to show this all.

The features are:

  • 4 wheel drive with 4 motors, one at each wheel.
  • 4 wheel steering with servo motor.
  • 2 battery boxes, one for two motors.
  • Long travel suspension.
  • Opening hood, with fake engine.
  • Opening wing doors.
  • Full interior.

Please enjoy the pictures and video!