Max. Swing over bed φ 320 mm Max. Swing over slide φ 160 mm Max. Cutting diameter over slide φ 160 mm Max. turning Length Four positions 650 Six positions580 mm Spindle bore φ 53 mm Spindle nose A2-6 Main motor power(change frequency) 5.5 kW Spindle speed 200-3000(手卡2000) r/min Diameter of tailstock quill φ 55 mm Travel of tailstock quill 140 mm Taper of tailstock quill Morse No.4 Max. travel X axis 220 mm Max. travel Z axis 660 mm Tool post rapid traverse (X/Z axis) 3.8/7.6 m/min No. Of tool stations 4 Size of tool shank 20 × 20 mm Repeatability of X/Z axis 0.007/0.01 Work accuracy IT6-IT7 Overall dimensions (L×W×H) 2260 × 1230 × 1610 mm Net/gross weight 2130/3270 kg Packing box dimensions (L×W×H) 2500 × 1640 × 2145 mm