100-ST155 Hatch Cover Hydraulic Jack
Core Functions and Applications
Powered by hydraulic pressure, marine hatch cover hydraulic jacks extend and retract plungers or pistons to provide steady support and lifting force for side-rolling and folding hatch covers. These jacks are critical parts for hatch covers manufactured by brands such as TTS and MacGregor, and are extensively applied in hatch cover systems across different types of ships to guarantee reliable operation.
