Historical Okuma LR-25 2ST 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 LR-25 2ST 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.
1994 Okuma LR-25 2ST Big Bore
1994 Okuma LR-25 2ST Big Bore
Control: OSP 5020L/CRT
Swing20.47 "
Swing Over Cross Slide12.2 "
Maximum Machining Diameter13.39 "
Maximum Machining Length9.84 "
Spindle Speed: Minimum (RPM)30 rpm
Maximum2800 rpm
Spindle Bore4.33 "
Spindle NoseA2-11
Main Motor (HP)30/22 hp
Number Of Positions (Upper + Lower)12 + 10
X-Axis Travel (Upper/Lower)6.89+2.76/5.3+1.7
Z-Axis Travel (Upper/Lower)20.47/20.47"
Diameter10 "
Number of Jaws3
Length W/Conveyor201"
Width77.56"
Height73"
Weight13,200 Lbs.
Historical UMS record #14493
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