LEGO Technic Grove GMK7550 7-Axle Mobile Crane With Luffing Jib

This is a LEGO Technic model of a powered with a BuWizz 2.0 Instructions: -Crane (Power Functions): https://rebrickable.com/mocs/MOC-163993 Crane (Control+): https://rebrickable.com/mocs/MOC-199289 -Luffing Jib and Winch: https://rebrickable.com/mocs/MOC-164002 Music: -Whatdafunk by Audionautix (http://audionautix.com/) -Black Box by Silent Partner Features: -Drive (4th and 5th axle): PF XL motor -Steering (axles 1-3, 6-7): PF Servo -Outriggers out and down: PF L motor, gearbox switched by steering servo -Superstructure rotation: PF L motor -Boom elevation: PF L motor, custom rope-based actuators -Boom extension (2 sections): PF L motor -Winch: PF L motor -Secondary winch (tilt Luffing Jib): PF M motor -Move cabin from transport to operation position -Tilt cabin -Openable doors -Modular: easily separatable boom, superstructure, counterweight and rear outriggers