The wheel excavator. Features drive, steering, rotating superstructure, digging arm (with 4 movements), front blade and rear stabilisers. Designed to propose an alternative to expansive FSB02, including building instructions.
The most complicated excavator I made. It is equipped with drive on rear axle with XL motor (8/24 12/24 reduction), steering with a M (worm/8, 8/rack reduction) and front blade and stabilisers with a M. The blade and the stabilisers are operated in the same time. Rotation of superstructure is driven by a M in the superstructure with worm/24 reduction. The digging arm is composed of 5 pneumatic cylinders, 2 to rise the first arm, 1 to operate second boom, 1 to operate bucket-boom and 1 other to operate the bucket. The pressure is given by an external controller with 2 pneumatic compressors and 2 axis joystick.
The excavator is made with parts of 8275 (yellow parts and electric motors), 8292 (yellow parts), 6cm wheels and pneumatic parts (in the 8436 of 8421).
I have created the building instructions. You can watch them by browsing my webiste or
Downloading the Zip Archive of the wheel excavator, 10mo, ZIP.
Designed in 2008
(5) Comments
As written in the youtube comment this is Warrior – Lord Of Dance. I get the tube from an model shop.
Also I am tring to support you.
Also where did get the tudes?
What is this song? I noticed a lot of people want to know. So please reply.
hi i have the lego back hoe and i would like to know
how yo built your pneumatic controller on your wheeled
excavator i want to do that with my lego back hoe
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