Man Builds Miniature RC 1:8 CAT 390F RC HYDRAULIC EXCAVATOR | Start to Finish

Man Builds Miniature RC 1:8 CAT 390F RC HYDRAULIC EXCAVATOR | Start to Finish is a full build journey of a highly detailed, fully functional scale excavator model, from bare components to a working hydraulic machine. The video showcases each stage of the process: designing and assembling the metal structure, installing hydraulic cylinders and lines, fitting the tracks and drivetrain, mounting the boom and bucket, routing electronics and radio gear, filling and bleeding the hydraulic system, and finally testing the excavator with realistic digging movements. Viewers get a satisfying, start‑to‑finish look at precision fabrication, careful assembly, and fine‑tuning that turns a box of parts into a powerful 1:8 scale CAT 390F RC hydraulic excavator ready for work.