Reference Library › Turning Centers & Lathes › LB3000 EX III

Reference recordMBB·TURNING-CENTERS-LATHES/OKUMA-LB3000-EX-IIIUpdated 2026-10-10

Photo: Okuma (manufacturer)

MakeOkuma

ModelLB3000 EX III

Machine typeTurning Centers & Lathes

Max machining diameter16.14 in (410 mm)

Max machining length19.69 [39.37] in (500 [1,000] mm)

Spindle nose typeJIS A2-6

Speed Range45~5,000 rpm

Rapid traverse X-Z984/1,181 ipm (25/30 m/min)

Standard Power (30 min/cont)30/20 hp (22/15 kW)

ControlOSP-P500

Standard chuck size8 in

TurretV12

Machine size (W × D × H)2,340 × 1,899 × 1,770 (92.13 × 74.76 × 69.69) 3,420 × 2,083 × 1,820 (134.65 × 82.01 × 71.65) 4,344 × 2,083 × 1,820 (171.02 × 82.01 × 71.65) [mm (in)]

📋 Spec data: Standard (10 fields) · compiled from manufacturer and public sources · reference updated 2026-10-15.
These specifications describe the model in general. The year, control generation, spindle, and option package of a specific unit may differ — always verify against the actual machine. Methodology · Data sources.

Okuma

LB3000 EX III

Evidence updated 15 October 2026: specifications. How evidence is dated

MBB Model ID MBB-M-W5WDK1 · What is this?

Plan the installInstalled cost →

Will the floor take it?Floor & foundation
Who moves it?Rigging
Is the power ready?Electrical

Weight, footprint and connected load come from the exact unit’s data plate and the builder’s installation manual.

Manufacturer videoWatch on YouTube ↗

Okuma LB3000 EX III | The Benchmark Turning Center【OKUMA CORPORATION JAPAN】OKUMA CORPORATION JAPAN · 1:24 · 2026-08-26

Okuma America Corporation · 1:00 · 2026-01-20↗
Okuma America Corporation · 1:24 · 2025-10-29↗

About the Okuma LB3000 EX III

The Okuma LB3000 EX III is catalogued under Turning Centers & Lathes in The Machine Blue Book CNC machine reference library. This entry documents the machine for identification and education; specifications above are compiled from manufacturer and public sources and describe the model, not a specific unit.

Showroom

Research Okuma LB3000 EX III in the Showroom → — specifications, photos and side-by-side compare.

Related machines

Okuma LB2500 EX II Okuma LB2000 EX III Okuma LB4000 EX III Okuma GENOS M560V-5AX Haas ST-10L Sharp STC-38

Machinery terms

What Is a CNC Lathe / Turning Center?Live Tooling on a Lathe Bar Feeders & Swiss-Type Turning Spindle & Spindle Taper Explained What Is CNC?CNC Controls Spindle Hours vs Machine Hours

Manuals & documents

All Okuma manuals and documentation →

Standing in front of one? Text the model to (239) 326-0926 for the spec sheet.Call MBB now · (866) 827-2477 Text MBB · (239) 326-0926Automated help 24/7, people during business hours. Message and data rates may apply. Can't talk now? Request a call →