Monster Truck - LEGO Technic 42071 Alternate MOC

Instructions available here: https://youtu.be/1b5qFaAS2ME My 2nd unofficial alternate model of LEGO Technic Dozer Compactor 42071. The monster truck features front wheel steering controlled via the knob on the roof, opening doors and working crane at the rear operated by menas of a worm gear mechanism. You can attach some load to the hook of the crane as well. Follow me here: https://www.facebook.com/grohlslego/ https://www.flickr.com/photos/grohld/