Order No. 905-0205Max boring dia. 250mmMax boring depth 6000mmWorkpiece clamped dia range 100-300mmHeight from spindle center to bed 350mmSpindle bore diameter φ75mmTaper of spindle bore φ85mm 1:20Range of spindle speed 40-500r/min 11kindsFeed speed range 5-1000mm/min infiniteCarriage rapid-moving speed 2m/minMain motor power 30kwHydraulic pump motor power 1.5kwCarriage rapid motor power 3kwFeed motor power 3kwCool pump motor power 5.5kw 4 groupRated pressure for cooling system 2.5MpaFlow of cooling system 100 200 300 400 L/minRated working pressure for hydraulic system 6.3MPaMax axial force for carriage support 68KNMax clamping force exalted by carriage on workpiece 20KNN.W. / G.W. 21.8T/23.4TFloor space (LxWxH) 17948x2873x1550mm