For info:
Force Capacity ............... 300 Tons Bed Area ..................... 38" x 38" Stroke of Ram ................ 10" Adjustment ................... 12" Shut Height over Bed ......... 28" Speed ........................ 33 SPM Bed Opening .................. 25" x 25" Distance between Uprights .... 40" Windows ...................... 25" EQUIPPED WITH: Single back geared design Tie rod construction Air clutch, brake, & counterbalance Air cushion Approx height 22' tall Approx weight 55,000#