USED OKUMA LB3000 EX III

The Okuma LB3000 EX III is a flagship CNC horizontal turning center designed for high-precision, high-productivity machining of medium to large components. As part of Okuma’s advanced LB EX III series, the machine is built on a rigid slant-bed box construction that provides exceptional stability, vibration resistance, and long-term accuracy. It incorporates Okuma’s Thermo-Friendly Concept, which minimizes thermal deformation and allows consistent machining accuracy even during extended production cycles.

The machine typically offers a maximum turning diameter of around 410–470 mm and a turning length ranging from 500 mm up to 1,300 mm depending on configuration, making it suitable for industries such as automotive, oil & gas, and heavy engineering. It features a high-torque PREX motor and spindle speeds up to 5,000 rpm, enabling both heavy roughing and high-speed finishing operations.

A 12-station turret is standard, with optional configurations including live tooling, Y-axis, and sub-spindle setups for multitasking operations. The machine is equipped with the OSP-P500 control, offering advanced processing power, ease of use, and seamless automation integration.

Overall, the LB3000 EX III is designed for manufacturers seeking high accuracy, flexibility, and productivity in demanding machining environments.

OKUMA LB3000 EX III SPECIFICATIONS

WHY BUY USED OKUMA LB3000 EX III

Buying a used Okuma LB3000 EX III is an excellent choice for manufacturers looking to access high-end CNC turning technology at a reduced cost. As a flagship model in the LB series, it is engineered with robust construction and advanced thermal stability systems, allowing it to maintain precision even after long production cycles. This durability makes it highly desirable in the used machinery market.

One of the most critical evaluation factors is cutting time (spindle hours). Machines with low cutting hours—typically under 5,000–7,000 hours—are considered lightly used and can perform close to new condition. Units with moderate usage (7,000–18,000 hours) remain highly reliable for most production needs if properly maintained. Machines exceeding 18,000 hours may require servicing of key components such as the spindle, turret, or guideways but can still provide strong value for less demanding operations.

Another key advantage is that even used LB3000 EX III machines come equipped with modern features such as OSP-P500 controls, automation compatibility, and optional multitasking capabilities like live tooling and Y-axis. This allows seamless integration into modern manufacturing environments without major upgrades.

For businesses expanding capacity or upgrading to a more capable lathe, a used LB3000 EX III offers a strong combination of performance, reliability, and long-term value.

HOW MUCH DOES A USED OKUMA LB3000 EX III COST?

The cost of a used Okuma LB3000 EX III depends on manufacturing year, configuration, condition, and especially cutting time. Since this model was introduced around the early 2020s, pricing is primarily influenced by usage and features rather than older pre-2000 categories.

For early machines (2020–2022), prices typically range from $70,000 to $110,000. These units often have moderate to higher cutting hours (8,000–18,000+) and may require maintenance depending on usage and service history.

Machines built between 2022 and 2024 generally fall in the $110,000 to $160,000 range. These represent a strong value segment with moderate cutting hours (4,000–10,000) and often include advanced configurations such as live tooling, Y-axis, or sub-spindle setups.

For newer machines from 2024 to 2025, prices can range from $160,000 to over $220,000 depending on configuration, automation integration, and tooling packages. These machines typically have low cutting hours (under 5,000) and are close to new condition.

Cutting time is a major pricing driver—machines with lower spindle hours command premium value regardless of age. Buyers should also evaluate maintenance records, included tooling, and automation features to determine the true investment and long-term return.