Hole Thru Spindle.................3.75" Swing Over Bed Ways, Rated........36.5" Swing thru Gap....................49" Swing Over Carriage...............25.5" Turning Length In Gap.............16.75" Distance Between Centers..........157" Weight Capacity Between Centers...13,500 LBS Spindle Nose......................A1-11 Spindle Speeds, Range.............14 to 710 RPM (80) Longitudinal Feeds, Range....0.0043 to 0.0670 IPR (80) Cross Feeds, Range...........0.0021 to 0.033 IPR (61) Thread Range.................1/4 to 30 TPI (72) Metric Thread, Range.........1 to 120 MM/M Power Rapid Traverse, Carriage....13 FPM Quill Taper.......................6 MT Tailstock Quill Diameter..........5.125" Tailstock Quill Travel............12" Motor, Horsepower.................21/30 HP Weight Approximately..............21,000 LBS **BUYER RESPONSIBLE FOR VERIFYING SPECIFICATIONS & OPTIONS**