hydraulic press
— Noun
– English
~ press in which a force applied by a piston to a small area is transmitted through water to another piston having a large area
hard-pressed
— Adjective
– English
~ facing or experiencing financial trouble or difficulty; "distressed companies need loans and technical advice"; "financially hard-pressed Mexican hotels are lowering their prices"; "we were hard put to meet the mortgage payment"; "found themselves in a bad way financially"