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: rebrickable.co...
-Luffing Jib and Winch: rebrickable.co...
Music:
-Whatdafunk by Audionautix (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

[@62DieselBoy]

most functional big crane MOC I've found, amazing work

[@stinkwellexhaustcreations]

Thank you!

[@jimyu9147]

What a masterpiece, I wish Lego could make sets like this.

[@stinkwellexhaustcreations]

Thanks! That would be quite expensive though...

[@MultiAndreasH]

Genialer Krahn, Toll. Die Arbeit haut mich aus den Socken.👍👍👍

[@stinkwellexhaustcreations]

Danke!

[@ethanli7262]

The customized linear actuator inspired me. I've found your fantastic MOC when surfing the RB a few days ago.

[@stinkwellexhaustcreations]

Thanks!

[@BrickOil-dh8ri]

very cool!

[@stinkwellexhaustcreations]

Thanks!

[@raym6068]

Very nice

[@stinkwellexhaustcreations]

Thank you!

[@coach7586]

very impressive 👌

[@stinkwellexhaustcreations]

Thanks!

[@uh1200]

Hallo, Welchen Maßstab entspricht das Modell ungefähr ?

[@stinkwellexhaustcreations]

1:22, basierend auf dem Reifendurchmesser Er ist ein bisschen breiter als er sein sollte damit die 13er Zahnstangen für die Lenkung reinpassen. Der Ausleger ist deutlich kürzer wenn ausgefahren, sind nur 2 Teleskopierende Sektionen statt 4 und auch kürzer damit der Motor zum ausfahren reinpasst. Die längste maßstabsgetreue Wippspitze wäre 3,6 m lang!

[@uh1200]

@@stinkwellexhaustcreations Dankeschön für die schnelle und Ausführliche Antwort

[@wylishodor2431]

do you know how much the boom weighs

[@stinkwellexhaustcreations]

Just over 1 kg

[@the_austrian_brick]

why does this crane have that bend in the luffing jib . it looks really off? the real crane has that bend as well do you know what that is for ? ( im talking ybout the first luffing jip part

[@stinkwellexhaustcreations]

I think it's for easier assembling of the jib on the ground. When you connect the jib to the crane with the boom horizontally, the front part of the jib is almost at ground level which simplifies working on it a lot.

[@the_austrian_brick]

hey how many studs is your crane wide?

[@stinkwellexhaustcreations]

@@the_austrian_brick 19 studs wide at the chassis, 27 with the counterweights