42100 Model B - Vibroseis Tracked Vehicle

↓↓↓ A remote control alternate model of the #42100 Liebherr Lego Technic set. Get the instructions : More info in the description ! ↓↓↓ This is a custom creation of my own, it features a motorized drive and articulated steering, operated vibrator, fake engine with speed control, pendular tracks and central articulation, with openable elements. Remote control with Buwizz or Brickcontroller2 apps. ? If you like my Lego work, please subscribe and