USED OKUMA LB35II – 2011

The Okuma LB35II is a heavy-duty CNC turning center designed for manufacturers that require exceptional rigidity, large-part machining capability, and long-term reliability. Built by Okuma, one of the world’s leading CNC machine tool manufacturers, the LB35II is part of the highly successful LB Series that has earned a reputation for precision, durability, and productivity across a wide range of industries. The machine was engineered to deliver superior turning performance while maintaining the thermal stability and machining accuracy that Okuma machines are known for worldwide. Typical 2011 configurations include an 18-inch hydraulic chuck, 80-inch center distance, 3.5-inch bar capacity, 40 HP spindle motor, and the advanced OSP-P200L CNC control.

The LB35II is a slant-bed CNC lathe designed for turning, facing, boring, grooving, threading, drilling, and heavy-duty production machining. Its rigid box-way construction and heavy cast iron base provide excellent vibration dampening and cutting stability, making it ideal for machining large components and difficult materials. The machine is capable of handling steel, stainless steel, cast iron, aluminum, titanium, and various alloy materials while maintaining tight tolerances and excellent surface finishes.

A typical 2011 Okuma LB35II offers a maximum turning diameter of approximately 19.3 inches, a swing over bed of 27.6 inches, and an impressive 80-inch machining length. The spindle is capable of speeds up to 3,200 RPM and delivers substantial torque for both roughing and finishing applications. Most machines are equipped with a 12-station turret, programmable tailstock, chip conveyor, and Okuma’s OSP-P200L control system. This control is widely respected for its conversational programming capabilities, machine diagnostics, reliability, and operator-friendly interface.

Industries such as oil and gas, aerospace manufacturing, defense, heavy equipment production, power generation, transportation equipment manufacturing, hydraulic systems, and precision contract machining frequently utilize the LB35II. The machine excels at producing large shafts, rollers, valve bodies, bearing housings, flanges, and other heavy-duty turned components.

One reason the 2011 Okuma LB35II remains highly desirable in the used CNC market is its exceptional durability. Many machinists continue to praise Okuma lathes for their reliability, control systems, and ability to remain productive for decades. Experienced operators often note that Okuma machines are among the most robust turning centers available in industrial manufacturing environments.

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OKUMA LB35II – AXIS

Specification	Value
Number of Axes	2 Axis
Simultaneous Axis Control	2 Axis
Positioning Type	CNC Controlled
Machine Configuration	Slant Bed Turning Center

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OKUMA LB35II – AXIS TRAVELS / WORK ENVELOPE

Specification	Value
X-Axis Travel	13.0″
Z-Axis Travel	81.5″
Maximum Turning Diameter	19.29″
Maximum Machining Length	80.0″

Specifications based on common 2011 LB35II configurations.

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OKUMA LB35II – CAPACITY

Specification	Value
Chuck Size	18″
Swing Over Bed	27.56″
Maximum Turning Diameter	19.29″
Center Distance	81.5″
Bar Capacity	3.5″

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OKUMA LB35II – SPINDLE

Specification	Value
Spindle Speed	3,200 RPM
Spindle Motor	40 HP
Spindle Bore	Approx. 4.0″
Spindle Nose	A2-11
Drive Type	Gearbox Driven

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OKUMA LB35II – TOOL CHANGER

Specification	Value
Turret Capacity	12 Stations
Turret Type	Servo Turret
Tool Selection	Bidirectional
Live Tooling	No
Indexing System	Servo Controlled

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OKUMA LB35II – CONTROL SYSTEM

Specification	Value
CNC Control	Okuma OSP-P200L
Programming Capability	G-Code
Conversational Programming	Available
Ethernet Connectivity	Standard
Diagnostics	Integrated

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OKUMA LB35II – COOLANT / DUST / WATER MANAGEMENT

Specification	Value
Coolant System	Flood Coolant
Chip Conveyor	Equipped on Most Machines
Coolant Tank	Included
Coolant Filtration	Standard
Enclosure	Full Enclosure

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OKUMA LB35II – POWER REQUIREMENTS

Specification	Value
Voltage	220V / 440V
Phase	3 Phase
Power Requirement	Approx. 50 KVA
Air Requirement	Shop Air Required

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OKUMA LB35II – DIMENSIONS

Specification	Value
Length	232″
Width	90″
Height	90″
Weight	28,500 lbs

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OKUMA LB35II – GENERAL INFORMATION

Specification	Value
Manufacturer	Okuma
Machine Type	CNC Turning Center
Year	2011
Construction	Heavy Duty Slant Bed
Country of Origin	Japan

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INDUSTRIES THAT USE OKUMA LB35II

The Okuma LB35II is widely utilized by manufacturers requiring large-capacity turning, heavy-duty cutting capability, and exceptional machine reliability.

Industries commonly utilizing the LB35II include:

• Oil and Gas Manufacturing
• Aerospace Manufacturing
• Defense Manufacturing
• Heavy Equipment Manufacturing
• Mining Equipment Manufacturing
• Power Generation Industry
• Transportation Equipment Manufacturing
• Agricultural Equipment Manufacturing
• Fluid Power Industry
• Industrial Machinery Manufacturing
• Marine Equipment Manufacturing
• Steel Industry Suppliers
• Contract Machining
• OEM Manufacturing
• General Machine Shops

Its combination of long turning length, spindle power, and machine rigidity makes it particularly effective for large-part machining applications.

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TYPICAL PARTS OKUMA LB35II CAN PRODUCE

The Okuma LB35II is designed to machine large and complex turned components with exceptional accuracy and repeatability.

Typical parts include:

• Long Shafts
• Hydraulic Cylinders
• Bearing Housings
• Pump Components
• Valve Bodies
• Flanges
• Industrial Rollers
• Oilfield Components
• Power Generation Components
• Turbine Shafts
• Drive System Components
• Marine Equipment Parts
• Mining Equipment Components
• Aerospace Structural Parts
• Heavy Equipment Components
• Couplings
• Gear Blanks
• Energy Industry Components
• OEM Production Parts
• Custom Machined Components

The machine’s large work envelope allows manufacturers to process oversized components efficiently in a single setup.

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WHY CHOOSE OKUMA LB35II

The Okuma LB35II remains one of the most respected heavy-duty CNC turning centers because it combines exceptional machining performance, outstanding durability, and long-term reliability. Manufacturers seeking a dependable machine for large-part production frequently choose the LB35II because it delivers the stability and power required for demanding industrial applications.

One of the machine’s greatest strengths is its rigid construction. The heavy slant-bed design minimizes vibration during aggressive cutting operations while maintaining excellent thermal stability. This results in improved surface finishes, extended tool life, and highly consistent dimensional accuracy.

The spindle system is another significant advantage. With a powerful 40 HP motor and gearbox-driven design, the machine provides excellent torque for roughing large components while still delivering the precision needed for finishing operations.

The OSP-P200L control system is highly regarded throughout the industry for reliability, conversational programming capabilities, and advanced diagnostics. Many machinists prefer Okuma controls because of their intuitive operation and proven dependability. Experienced operators frequently note the long-term durability and quality of Okuma turning centers compared to many competing machines.

For manufacturers seeking a large-capacity turning center with proven performance and excellent resale value, the Okuma LB35II remains an outstanding choice.

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WHY BUY USED OKUMA LB35II

Purchasing a used 2011 Okuma LB35II provides manufacturers with access to premium Japanese CNC turning technology at a significantly lower cost than purchasing a comparable new machine. Since Okuma machines are engineered for long service life, many used LB35II machines continue operating productively while maintaining excellent accuracy and reliability.

One of the most significant advantages is cost savings. A used LB35II can often deliver the same machining capabilities as a new heavy-duty turning center while requiring only a fraction of the investment. This allows manufacturers to expand capacity, increase throughput, and improve profitability without a major capital expenditure.

The machine’s reputation for durability is another major benefit. Okuma equipment is known throughout the industry for remaining productive for decades. Many shops continue operating older LB Series machines because of their robust construction, dependable controls, and excellent parts availability. Industry users regularly highlight the reliability and longevity of Okuma turning centers as major reasons for purchasing the brand.

Many used machines include valuable accessories such as programmable tailstocks, chip conveyors, hydraulic chucks, tooling packages, steady rests, and upgraded workholding systems. Purchasing these options with a used machine can represent substantial savings compared to acquiring them separately.

Another advantage is immediate availability. New CNC machines often involve long lead times, whereas used machines can frequently be installed and producing parts much sooner. This allows manufacturers to respond quickly to customer demand and production requirements.

For shops seeking heavy-duty turning capability, proven machine performance, and excellent return on investment, the used Okuma LB35II remains one of the strongest values in the used CNC machine market.

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HOW MUCH DOES A USED OKUMA LB35II COST?

A used 2011 Okuma LB35II typically sells for between $70,000 and $150,000, depending on machine condition, spindle hours, maintenance history, tooling packages, installed accessories, and overall configuration. Current listings for similar 2011 machines generally fall within this market range.

Machines near the lower end of the range generally have higher operating hours, fewer accessories, or may require maintenance and refurbishment. Machines near the upper end often include chip conveyors, programmable tailstocks, hydraulic workholding, tooling packages, steady rests, and comprehensive service documentation.

Machine condition remains the most important factor affecting value. Buyers typically inspect spindle condition, turret accuracy, machine geometry, lubrication systems, hydraulic systems, and overall operational performance. Machines with documented maintenance records and lower spindle hours generally command premium pricing.

Tooling and accessories can significantly impact market value. Hydraulic chucks, boring bars, tool holders, steady rests, tailstocks, and spare tooling often represent thousands of dollars in additional value. A machine sold with a complete production package can justify a substantially higher asking price.

Regional demand also affects pricing. Manufacturing regions with strong oil and gas, aerospace, power generation, mining, and industrial equipment sectors often maintain consistent demand for large-capacity turning centers such as the LB35II.

Compared to purchasing a new heavy-duty CNC lathe, a used 2011 Okuma LB35II offers substantial cost savings while still delivering exceptional machining capability, proven reliability, and long-term productivity. For manufacturers seeking a durable large-frame turning center capable of handling demanding production requirements, the LB35II remains one of the best investments available in today’s used CNC equipment market.