
Sell your Okuma LB4000EX-750-MY today.
MTE does not act as a broker, nor do we buy on consignment. We buy machinery and assets outright and arrange the pickup.
- Make
- Okuma
- Model
- LB4000EX-750-MY
- Year
- 2009
- Category
- CNC Lathes
- Condition
- Used / Surplus

Jason sets final pricing on the machines MTE buys.
Okuma LB4000EX-750-MY Specifications
- # Of Axes
- 2
- Max Cutting Diameter
- 295 in
- Max Turning Length
- 29.530 in
- Spindle Nose
- A2-11
- Bore Diameter
- 4.33 in
- # Of Spindle Speeds
- 2
- Range Of Spindle Speed Main/Sub
- 3000 RPM, 33.07 in, 11.81 in
- C - Axis Travel Main / Sub
- 360,000
- Y-Axis Travel
- 5.51 in
- Y-Axis Rapid Traverse Rate
- 1181 IPM, 984 IPM, 492 IPM
- # Tool Stations
- 12
- Rotary Tool Spindle Speed
- 6000 RPM
- Rotary Tool Horsepower
- 10 HP
- Main Spindle Drive Motor
- 40 HP
- Diameter Of Quill (Tail Stock)
- 3.940 in
- Quill Center
- MT #5
- Machine Weight
- 18,800 lbs.
Do you have a Okuma LB4000EX-750-MY to sell?
We are actively seeking a 2009 OKUMA LB4000EX-750-MY Big Bore Lathe. This exceptional CNC lathe is well-regarded in the industry for its robust features and reliable performance, making it a valuable asset for any machining operation. With a maximum swing head of 26.38 inches and a swing over the saddle of 18.89 inches, this machine can accommodate a variety of workpieces, ensuring versatility in production. The bar capacity for both head one and head two is an impressive 16.93 inches, allowing for efficient machining of larger materials. The LB4000EX-750-MY boasts a maximum turning length of 29.530 inches, which is ideal for producing longer components without sacrificing precision. Its spindle nose is an A2-11, with a bore diameter of 4.33 inches, providing the necessary clearance for various tooling options.
The spindle speeds are equally impressive, with a range of up to 3000 RPM for both the main and sub spindles, facilitating quick and efficient machining operations. The C-axis travel for both main and sub spindles is 360,000, allowing for intricate and complex machining tasks. Equipped with a Y-axis travel of 5.51 inches and rapid traverse rates of up to 1181 IPM, this lathe stands out for its speed and efficiency. The machine features 12 vertical tool stations, ensuring that operators can quickly switch tools as needed. The rotary tool spindle speeds reach up to 6000 RPM, with a horsepower rating of 10 HP AC, enhancing its capability to handle various machining tasks. The main spindle drive motor provides 40 HP, ensuring that the machine can handle heavy workloads with ease.
We understand that sellers often part with their machines for various reasons. Whether you are upgrading to newer technology, downsizing your operations, or closing a facility, we are here to assist you in the selling process. If you have a 2009 OKUMA LB4000EX-750-MY Big Bore Lathe or similar CNC machines, reach out to us today for a no-obligation quote. Let us help you turn your unused machinery into cash quickly and efficiently.

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