Okuma Multus U4000-2SW/1500 Big Bore – 2020

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Okuma Multus U4000 2SW BB x 1500 Multi-Axis CNC Turning Center
Specifications (subject to buyer verification):
Swing Over SaddleUpper: 25.59”
Lower: 12.60”
Distance Between Centers59.06”
Max Machining Dia.Upper: 25.59”
Lower: 12.6”
Max Machining Length59.06”
X-AxisUpper: 27.36”
Lower: 9.25”
Z-AxisUpper: 62.99”
Lower: 60.0”
Y-Axis11.81” / (+/- 5.91”)
B-Axis / Indexing Angle-30 to +210 Degrees (min controlled angle 0.001)
C-Axis / Indexing Angle360 Degree (min controlled angle 0.0001 Deg)
Main Spindle – Big Bore
Spindle Speed3000 RPM
Spindle NoseA2-11
Spindle Bore4.4”
Bar Capacity4”
Opposing Spindle
Spindle Speed38 to 3800 RPM
Spindle Speed Ranges2 Auto Ranges (2-Speed motor coil switching)
Spindle NoseA2-8
Taper Bore3.15”
Turret (Tool Spindle)
TypeUpper: H1, Lower: V12
Milling Tool Spindle50 to 12,000 RPM
Milling Tool Spindle Speed Ranges2 Auto Ranges (2-Speed motor coil switching)
X, Z, Y AxesUpper X, Z1968IPM / Y1574 IPM
Lower X: 984 IPM / Z: 1574 IPM
Feedrates W-Axis1181 IPM
Feedrates C,B AxisC: 200 , B: 30 min -1
Cutting Feedrate39.37 IPM
Tool ShankCapto C6
No. of Tools80
Max Tool Dia.3.54” / 5.12”
Max Tool Length15.75”
Max Tool Weight22 lbs
Main Spindle Motor30/20 HP (30min / cont)
Sub Spindle30/20 HP (20 min / cont)
Milling Tool Spindle Motor30/20/15 (3 min / 15min / cont)
Machine Size
Floor Space (WxDxH)(Tank Included)214” x 385” x 120”
Weight39,600 lbs
(**must be verified if Standard or BB Model spindle)
Equipped With  (subject to buyer verification):
OSP-P300S Control
Steady Rest Enable/Disable Switch
Variable Spindle Speed Threading, Left (Main)
Thread Phase Matching
Feed Hold During Threading
Inverse Time Feed Function
Schunk THW3-315 Quick Jaw Change Chuck (Left & Right)
Steady Rest Package SLUX-Z-3 (1.97 – 7.88” Capacity)
High Pressure Coolant Pump & 50 Gal Reservoir
PC Advanced One Touch IGF  Conversational Programming