Okuma is one of the most established Japanese machine tool builders and is treated in the industry as synonymous with durability and precision. What makes these machines stand out on the used market: the OSP control — Okuma’s own development since the 1970s — and a level of mechanical precision that holds up even after years in production.
If you want to sell an Okuma machine, you’ll get a no-obligation indicative price from us.
Okuma lines and their used-market profile
CNC lathes: LB-EX series
The LB-EX line is Okuma’s workhorse: two-axis CNC lathes for series production with high accuracy and a very long service life. The LB-3000 EX and LB-4000 EX are among the most requested models on the international used market.
The used market for LB-EX machines is active and international: precision shops trade up to newer generations, and the older machines find buyers internationally, particularly in Eastern Europe and Asia — where Okuma’s quality and the OSP control advantage are well known.
Multitasking: Multus B and U
The Multus line is the high-end segment: mill-turn centers with a B-axis for complete machining in a single setup. The Multus B (B200, B300, B400) runs a milling spindle on the B-axis — ideal for complex prismatic parts. The Multus U (U300, U400) combines turning, milling, and grinding in one machine.
These machines are highly sought-after among buyers in aerospace, medical technology, and power generation — industries where complete machining without re-fixturing minimizes sources of error.
Machining centers: MB and MA
MB series (vertical): MB-46VA, MB-56VA, MB-800H. Vertical CNC machining centers with Okuma’s characteristic structural rigidity. The MB-800H with pallet changer is especially common in moldmaking and automotive supply.
MA series (horizontal): MA-400H, MA-600H. Horizontal machining centers for series production — often configured in FMS setups with multiple machines and shared pallet storage. Buyers come mainly from automotive supply and hydraulics manufacturing.
Valuation by model
We have no reliable public price ranges for the LB-EX lathes, the Multus line and the MB and MA machining centers: of the listings we saw on Maschinensucher, Exapro and resale.de in October 2026, only a small minority show a price, and those prices concern very different models and build years. Value is determined by OSP version, build year, spindle hours and options. For the older LB 300 M/MY there are asking prices: five listings (build years 1999-2007) between €7,900 and €37,000 (asking prices in listings on European portals, October 2026; an asking price is not a sale price) — details in the model guide Okuma LB 300.
The OSP control as a value factor
The OSP platform (Open System Platform) is Okuma’s central differentiator:
- Ease of use: conversational programming since the earliest OSP versions — that shortens the ramp-up time for new programmers.
- Longevity: Okuma supports OSP systems with spare parts and software updates for decades. OSP-7000 units from the 1990s are still supportable.
- Self-diagnosis: the control monitors thermal deformation and compensates automatically — improving precision across long production runs.
- OSP-P300 vs. older generations: machines with OSP-P300 are more in demand than those with older control generations.
Why Okuma is so sought-after internationally
Global service network: Okuma has service partners present in numerous countries worldwide. A buyer in North America, Asia, or Europe can count on local support — lowering the barrier to purchase.
Exceptional machine lifespan: it’s not unusual to find an Okuma from 1995 still producing daily. That longevity explains why even older models still see genuine market demand.
Precision through rigid construction: Okuma’s monoblock bed (a single-piece cast-iron structure) is regarded as one of the stiffest in the Japanese premium class. That shows up in accuracy after years of production use.
Active buyer groups: buyers are typically precision shops, automotive suppliers, and hydraulics manufacturers. On the export side, demand is spread internationally, with concentrations in Eastern Europe and Asia.
Model guides with value-determining options and, where publicly available, asking prices: Okuma LB 300, Okuma LB 3000.
Sell an Okuma machine — request a free valuation. Payment before pickup.