Sold second-hand table is 800 sleeper polishing machine

The parameters are as follows: table size: 800X800 number of worktable: 1 worktable allowable load: 1200 worktable surface: 9-22 * 100 X-axis travel: (column moves left and right) 1190 Y-axis travel: (spindle box moves up and down) 1020 z-axis travel: (table moves forward and backward) 1050 distance from spindle center to worktable surface: 152-1172 distance from spindle end face to table center: 50-1100 Spindle taper hole: BT50 spindle speed: 8000 spindle motor power: 15kw worktable bearing: 1200kg optical machine outline dimension (length x width x height): 3390x2950x3092mm optical machine net weight: About 1200kg brand new account machine