I think everyone knows the Lego Technic set 8043. Although it is a very very nice set, I still love the pneumatic operated models more. So I decided to start building my own excavator.
Except for driving and rotating,all functions will be done pneumatically.
Equipped with built-in compressor and valves.
The intention is that everything gets IR controlled.
There will also be building instructions. I try to make them simultaneously while building the model.

It is not intended to make a exact copy of an real life excavator brand or model.

Currently I'm working on the base, it's a bit inspired by the 8043, but different and a bit bigger :)



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