Categories Electrics Mechanics Sound Effect Robot/ Hydraulic door Post author By redsoul Post date March 11, 2020 This sfx can be used as lots of things. But for now lets all agree that in this particular example, we have a small robot opening a hydraulic door. Seems reasonable. Download File type: audio/wav File size: 233 KB Length: 0:030 minutes, 3 seconds Bitrate: 706kb/s CBR ShareClick to share on WhatsApp (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Tags door, hydraulic, mechanic, piston, robot ← Radio tuning → Police car siren