Historical Okuma Crown S Big Bore CNC turning specifications organized by year and control from UMS machinery records.
Historical specification information — not a machine-for-sale listing. These are specifications recorded on individual machines and may vary by year, control, configuration and optional equipment.
Historical Crown S Big Bore Specifications by Year
Each block below uses the detailed specification rows recorded for that individual UMS machine. Advertising-summary text is used only when detailed specification rows are unavailable.
1999 Okuma Crown S Big Bore
1999 Okuma Crown S Big Bore
Control: OSP-700L/crt
Swing21.65 "
Swing Over Cross Slide15.75 "
Distance Between Centers19.68 "
Spindle Speed: Minimum (RPM)65 rpm
Maximum3500 rpm
Spindle Bore3.15 "
Main Motor24/20 hp
Spindle NoseA2-8
Number Of Positions12
X-Axis Travel7.28 "
Z-Axis Travel20.47 "
Diameter10 "
Hole Thru2.75 "
Number of Jaws3
Historical UMS record #15978
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