USED OKUMA LB3000 EX II

The Okuma LB3000 EX II is a high-performance CNC horizontal turning center designed for machining medium to large workpieces with high precision and productivity. As the largest model in Okuma’s “Affordable Excellence” LB-EX II series, it is built on a rigid slant-bed box construction that provides excellent stability, vibration resistance, and long-term machining accuracy. The machine incorporates Okuma’s Thermo-Friendly Concept, which minimizes thermal growth and ensures consistent dimensional control during extended machining cycles.

The LB3000 EX II offers a maximum turning diameter of approximately 410 mm and a turning length ranging from 500 mm up to 1,300 mm depending on configuration, making it suitable for industries such as oil & gas, automotive, and heavy engineering. It features a powerful high-torque PREX motor with spindle speeds up to 5,000 rpm, enabling both heavy-duty roughing and high-speed finishing operations.

A standard 12-station turret is complemented by optional features such as live tooling, Y-axis, and sub-spindle, allowing multitasking operations in a single setup. The OSP control system provides an intuitive interface and seamless automation integration. Overall, the LB3000 EX II is known for its versatility, power, and reliability, making it a preferred choice for high-demand production environments.

OKUMA LB3000 EX II SPECIFICATIONS

WHY BUY USED OKUMA LB3000 EX II

Buying a used Okuma LB3000 EX II is a strong investment for manufacturers needing high-capacity turning performance without the cost of a new machine. These machines are engineered with heavy-duty construction and advanced thermal stability systems, allowing them to maintain precision even after long production cycles. Their durability and reliability make them highly sought after in the used CNC market.

Cutting time (spindle hours) is one of the most important factors when evaluating a used unit. 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 reliable for most production needs if properly maintained. Machines with higher cutting hours (18,000+ hours) may require servicing of key components such as the spindle, turret, or guideways but can still be valuable for less intensive operations.

Another advantage is that even older LB3000 EX II machines offer advanced features such as live tooling, Y-axis, and automation compatibility, enabling multitasking capabilities. The machine’s large work envelope also makes it suitable for handling bigger and more complex parts compared to smaller models.

For businesses expanding capacity or upgrading to a more powerful lathe, a used LB3000 EX II provides a strong balance of performance, reliability, and cost efficiency.

HOW MUCH DOES A USED OKUMA LB3000 EX II COST?

The cost of a used Okuma LB3000 EX II depends on manufacturing year, configuration, condition, and especially cutting time. Since this model was introduced in the mid-2010s, pricing is generally segmented by usage and condition rather than very old pre-2000 categories.

For early machines (2014–2017), prices typically range from $30,000 to $55,000. These units often have higher cutting hours (12,000–20,000+) and may require maintenance or component replacement depending on prior usage.

Machines built between 2017 and 2021 generally fall in the $55,000 to $95,000 range. These represent the most common used market segment and typically include moderate cutting hours (5,000–15,000), along with improved controls and optional automation features such as live tooling or sub-spindle configurations.

For newer machines from 2021 to 2025, prices can range from $95,000 to $160,000 or more depending on configuration, tooling packages, and automation integration. These machines usually have low cutting hours (under 5,000) and are close to new condition.

Cutting time significantly impacts pricing—machines with lower spindle hours command premium value regardless of age. Buyers should also consider maintenance history, tooling, and included automation features to accurately assess the overall investment and long-term return.