Bar Capacity: 2″ Chuck Size: 8″ Spindle Speed: 4,000 RPM Spindle Motor: 10 HP Rapid Rate Z Axis: 394 IPM Rapid Rate X Axis: 394 IPM Max Swing: 17″ Distance Between Centers: 43.46″ Swing Over Bed: 16.92″ Swing Over Cross Slide: 7.87″ Cross Slide (X) Travel: 8.66 Bed Width: 12″ Bed Height: 13.77″ Spindle Nose: A2-5 ASA Hole Through Spindle: 2.08″ Tailstock Quill Travel: 4.72″ Quill Diameter: 2.36 Quill Taper Hole: 4MT Approximate Floor Space: 122″ x 50″ Weight: 5,500 LBS Options: Siemens 802D Control Tailstock 8″ 3-Jaw Chuck Rigid Tapping Conversational Programming Tool Path & 3D Part Shape Graphics