PRELIMINARY SPECIFICATIONSMODEL 1R4-POST DESIGNDOWNACTING500 TON CAPACITY16" STROKE10" MIN DAYLIGHT26" MAX DAYLIGHT96" X 60" BED AREA2500 PSI OPERATING PRESSURE21-9 GPM PUMP LOW PRESSURE34 GPM PUMP HIGH PRESSURESPEEDS:260 IPM APPROACH20 IPM PRESSING52 IPM BREAK AWAY320 IPM RETURNAPPROX O.A. WEIGHT: 87000LBSAPPROX O.A. DIMENSIONS: 10 X 7 X 11H- WILL TAKE 2 TRUCKS TO SHIPMAIN CYLINDER WAS REBUILT IN 1992.PRESS CAN BE SEEN UNDER POWER. CURRENTLY STORED IN PLANT.