Reference #22544 Wohlenberg VDF PB4-1600 63" x 396" High Performance CNC Boring Lathe FEATURES: Giddings & Lewis 8000 CNC Control, Retrofitted 2000 55.12" Diameter Face Plate Chuck with Jaws 16.92" Diameter Boring Bar Boring Heads (2) W-Axis Positioning X-Axis Taper Feed Pressure Measuring Devise Hardened & Ground Ways Coolant System with Polo Paper Filtration Prab Chip Conveyor System CAPACITY: Maximum Swing Over Bedways ............ 62.99" Boring Diameter Solid Boring .......... 12.4" Trepanning ............................ 2" to 25" Counter Boring With Pilot Pre-Bore .... + 25" Maximum Boring Depth, Z-Axis .......... 396" Length of Bed ......................... 1,176" Width of Bed .......................... 39.37" Machine Weight ........................ 180,000 Lbs WORK HEADSTOCK: Speeds, Infinitely Variable ........... 1.8-355 RPM Speed Ranges .......................... 4 Main Spindle Diameter Front Bearing ... 11.81" Main Spindle Bore ..................... 6.4" Maximum Torque, 31 rpm at 180 HP ...... 39,900 FT/Lbs Maximum Workpiece Weight (1) Rest ..... 88,000 Lbs Maximum Workpiece Weight (2) Rests .... 110,000 Lbs Maximum Workpiece Weight (3) Rests .... 140,000 Lbs Main Motor ............................ 160 HP Electrics ............................. 460V 3-Ph 60 Cycle Approximate Floor Space (L x W) ....... 1260" x 102" GUIDE CARRIAGE: Feed Range ............................ 0-120 IPM Rapid Traverse ........................ 120 IPM Maximum Feed Pressure ................. 22,500 Lbs BORING SLIDE: Feed Range ............................. 0-120 IPM Rapid Traverse ......................... 120 IPM Maximum Feed Pressure .................. 22,500 Lbs EQUIPPED WITH: 55.12" Diameter Face Plate Chuck with Jaws Giddings & Lewis 8000 CNC Control Installed 2000 16.92" Diameter Boring Bar Boring Heads (2) W-Axis Positioning X-Axis Taper Feed Pressure Measuring Devise Hardened & Ground Ways Coolant System with Polo Paper Filtration Prab Chip Conveyor System FEATURES: Main Spindle Mounted in Precision Double Cylinder Roller Bearings All Shafts Mounted in Anti-Friction Bearings. Gear Mechanism Controlled via Hydraulic Gear Shifting. Flat Way Bed Construction With 2-Vertically Arranged Helical Racks for Feed Transmission. Guideways Hardened & Ground Approximately 500 HB. NOTE: Inspect In Plant