New 2025 Clausing CK 70"x397" Large Swing CNC, Hollow Spindle Oil Country Lathe, 70” Swing Over Bed

Specifications:
• Machine Style..........CNC Large Swing Lathe
• Spindle Speed Control..........Inverter Variable
• Spindle (Hp) Inverter (Hp)..........75/100
• Swing Over Bed (inch)..........70
• Swing Over Cross slide (inch)..........29 – 60
• ** Maximum Weight Between Centers (lbs.) Standard..........33,000
• ** Maximum Weight BC with Steady (lbs.) Standard..........37,400
• ** Maximum Unsupported weight in Chuck (lbs.) STD..........19,800
• Distance Between Centers (inch)..........82 – 476
• Bed Width Across V and Flat (inch)..........47.5
• Bed Height from Floor (inch)..........30
• Spindle Bore (inch)..........9.05 – 24.02
• Spindle Nose A-Mount..........11-20
• Number of Spindle Speeds Variable..........4-Auto Change
• Spindle Speed RPM Range (standard RPM)..........3-300
• X- Axis Cutting Feed Rate (in/rev)..........0.00004 – 9.84
• X-Axis Rapid Rate (in/min)..........236.16
• Z-Axis Cutting Rate (in/rev)..........0.00004 – 15.75
• Z-Axis Rapid Rate (in/min)..........314.88
• X Ballscrew diameter (inch)..........1.97
• Z Axis Ballscrew Diameter (inch)..........3.15
• Tailstock Quill Diameter standard (inch)..........9.25
• Tailstock Quill Type..........Rotating
• Tailstock quill Travel (inch)..........7.87
• Tailstock Quill Taper standard..........6 MT
• Coolant System..........Yes
• Voltage Required..........230/460
• Phase..........3
• Machine Foot Print (LxWxH) (inch)..........Based on Specific Model
• Machine Weight (lbs.)..........Based on Specific Model
** These weights can be increased with larger spindle bores and spindle bearings

Machine Features:
• Fanuc Oi Control (other controls optional)
• 4-Way Bed System
• 4-range auto change AC variable drive with CSS control 7-700 rpm
• 9.05” Spindle bore A2-11 nose mount with 12” ID Spindle bearing
• Optional spindle bores to 24.02”
• Hardened and Ground bed ways and gears
• Turcite “B” fitted between saddle and bed to greatly reduce friction
• Full enclosed interlock guarding
• 75 Hp Main spindle motor 100 Hp Inverter Optional sizes available
• Front and Rear belt chip conveyor
• Electric cabinet refrigeration unit
• Spindle oil refrigeration unit
• 4-Way auto hydraulic turret
• Coolant system
• Automatic lubrication system
• Hydraulic tailstock w/9.25” rotating quill programmable, and hydraulic body movement
• Halogen worklight
• Leveling screw and pads
• Optional CE electrics
• A one year warranty backed by Clausing Service Center dedicated to support our customers with parts and service