Miniature hydraulic push rod delivers up to 1.8T of jacking force, travel speeds of 7~8 mm/s,15~18mm/s for Stroke 50 mm to 800 mm. The hydraulic push rod with Input voltage 12V/24V/48VDC / 220VAC is an all-in-one system that comes with a hydraulic station, cylinder, self-locking mechanism, overflow ..