Reference #31518 Gurutzpe Super-BT 63" x 393" Gap Bed Heavy Duty Lathe FEATURES: 36" 4-Jaw Chuck Inch/Metric Threading CAPACITY: Swing Over Bed ........................ 62.99" Swing Over Cross Slide ................ 43" Swing in the Gap ..................... 76" Gap Length ........................... 19" Distance Between Centers .............. 393.70" Max. Workpiece Weight, Unsupported .... 30,000 Lbs Spindle Speeds ........................ 2.8 - 400 RPM Spindle Bore .......................... 4.01" Bed Width ............................. 31.5" Longitudinal Feed Rate ................ .0031 - .23 IPR Cross Feed ............................ .0015 - .11 IPR Metric Threading, 96 .................. 1 - 300 mm Inch Threading, 108 ................... .0625 - 30 TPI Spindle Motor ......................... 50 HP Approx. Machine Weight ................ 51,400 Lbs EQUIPPED WITH: 36" 4-Jaw Chuck Inch/Metric Threading Tail Stock 43.5" Steady Rest 30.5" Steady Rest 22" Steady Rest