Hellow guys, Welcome to my website, and you are watching Hydraulic Drawbridge | #dcmotor #dcman #teach #experiment #bridge #hydraulic bridge #techexperiment. and this vIdeo is uploaded by DC MAN at 2025-09-13T04:40:00-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.