Mould King 17018 RC All Terrain Excavator / Speedbuild  

Ha, der ist aber groß 😂😂😂💪🏻

I built this model as well and was sorely disappointed by complex nature of operating the pneumatic system. I ultimately revised the system to isolate the turntable from the pneumatics since the servo motor has only three positions and can thus really only select amongst the pneumatic valves to operate. I don’t love that operating the pneumatics is a three step process. With programming the arm can be setup as 3ch functions with one channel per arm function. As designed 3ch are required to operate each of the three arm functions. Lastly, I would say pneumatics are inadequate for lifting, especially the main boom. I would advise the escavator that uses linear actuators instead. From this experience I think pneumatics are best used for laterally rotating components where loads are relatively light and friction based. I would also argue that the lifting mechanism on the tracks makes more sense as a single channel function than a dual channel function. Ultimately I bought this for parts and it’s good value for that purpose. Strongly advise buying the 6ch battery box and controller though from Mould King … far superior to the 4ch one.

Wir müssen nach Ikea fahren😂