WORLD'S LONGEST LEGO motorized big Tracked Caterpillar Snake (length 3m/150", 500 large track units)

A record-breaking longest self-propelled snake on tracks made from LEGO Technic using a radio-controlled electric motor drive. It can not only just drive, but also successfully overcome various obstacles. 500 large tracked elements were used. Length: 3 meters (300 centimeters, 120 inches). 0:00 - Assembly of the main driving traction unit 0:38 - Functional testing, flaws identification and upgrade 0:59 - Modernization: Extending caterpillar track length (up to 500 links) 1:50 - Outdoor rides 2:07 - Ride: Demo of real length 2:17 - Ride: Overcoming the boulder 2:42 - Ride: Climbing a vertical wall 3:11 - Ride: Moving over boards 3:53 - Ride: Unusually arranged bars 4:28 - Ride: Pushes a rolling tube 4:33 - Ride: Funny stupid twitch and dance 4:43 - Ride: Going through the pipe 5:10 - Ride: Walking up and down stairs 5:47 - Ride: Swing-rocking 6:23 - Ride: Surmount a standing pillar 7:30 - Unfortunate fails #lego #funbrick #longtracks #tracks #legotracks #caterpillar #legocaterpillar #snake #legosnake #legodiy #legomoc #mechanism #legotechnic #engineering