LEGO Technic Crawler Crane XL in action

You see a crawler crane XL with 8 Power Function motors (4 XL-motors, 4 M-motors), and controlled by 4 IR receiver. Height of this crane is approx. 170cm and built with more than 4700 LEGO® parts.
IR remote control:
Channel 1: Lift up/down the suspended ballast (XL-motor), Winch 1, to move the Derrick boom (M-motor)
Channel 2: Winch 2, to move the main boom (M-motor), Winch 3, to move the luffing fly jib (M-motor)
Channel 3: Travelling gear left (XL-motor), Travelling gear right (XL-motor)
Channel 4: Winch 4, to move the hook, Turn the crane

Category:

Autos & Vehicles

Tags:

• LEGO
• Technic
• Crawler
• Crane
• remote
• control
• power
• function

[sim288]

awesome!

[minilegostein]

how much can it lift?



[crazypuma164]

do u have any pictures of it?

[technic8292]

its gigant

[lukaepeluca]

Nice, but u need to downrate the slewing speed.

[vartaize]

xl? its XXL!

[pegya]

Szép munka, grat! BrickShelf foldered van? Tagja vagy a MALUGnak?

[Parax77]

Great work!

whats the total weight of this beast? crane/ballast/load?

[Technic57]

Super 5/5 !

[linnet1013]

masterpiece