Direct procurement

Sell your Okuma LH-55N 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: LH-55N
Category: CNC Lathes
Condition: Used / Surplus

Jason PuuriOwner, Superior Machine & Tool, Inc.Message From MTE Owner

Jason sets final pricing on the machines MTE buys.

Okuma LH-55N Specifications

Max Turning Diameter: 22.17"
Max Turning Length: 119.21"
Max Bar Capacity: 12.99"
Swing Over Carriage: 19.78"
Swing Over Slide: 26.97"
Swing Over Bed: 43.30"
Distance Between Centers: 120.4"
X Axis Travel: 26.57"
Z Axis Travel: 119.30"
Rapid Traverse X Axis: 360 IPM
Rapid Traverse Z Axis: 394 IPM
Spindle Nose: A2-20
Spindle Bore: 14.6"
Spindle Speed: 500 RPM
Spindle Motor: 60 HP
Vertical Turret Capacity: 8 Stations
Horizontal Turret Capacity: 6 Stations
Tailstock Body Travel: 114.3"
Tailstock Quill Dia.: 5.94"
Tailstock Quill Stroke: 7.72"
Tailstock Taper: MT-6
Power Source: AC 220 V, Three Phase, 60 Hz
Power Requirement: 42 kva
Overall Dimensions: 320" x 86" x 80" High with Chip Conveyor
Weight: 29,500 lbs Approx.

Do you have a Okuma LH-55N to sell?

We are actively seeking a used Okuma LH-55N Big Bore Lathe. This impressive machine is designed for heavy-duty turning tasks, equipped with a maximum turning diameter of 22.17 inches and a maximum turning length of 119.21 inches. With a bar capacity of 12.99 inches, it accommodates large workpieces, making it a valuable asset in various machining environments. Additionally, the Okuma LH-55N features a swing over carriage of 19.78 inches, a swing over slide of 26.97 inches, and a swing over bed of 43.30 inches, providing the versatility needed for complex operations. The machine offers a distance between centers of 120.4 inches, allowing for extensive workpiece handling. Its X-axis travel reaches 26.57 inches, while the Z-axis travel extends to 119.30 inches, ensuring precision and flexibility in machining.

The rapid traverse rates of 360 IPM on the X-axis and 394 IPM on the Z-axis enhance productivity, making this lathe an excellent choice for busy shops. Powering the Okuma LH-55N is a robust 60 HP spindle motor, which supports a spindle speed of up to 500 RPM. The spindle nose is an A2-20, and the spindle bore measures 14.6 inches, providing the strength necessary for demanding jobs. The machine's turret capacity includes 8 vertical and 6 horizontal stations, optimizing tool change times and operational efficiency. Additionally, the tailstock offers a body travel of 114.3 inches, a quill diameter of 5.94 inches, and a quill stroke of 7.72 inches, making it ideal for heavy-duty applications. The tailstock taper is MT-6, enhancing stability during machining processes.

With an overall weight of approximately 29,500 lbs and dimensions of 320 inches by 86 inches by 80 inches high, the Okuma LH-55N is a substantial machine capable of handling significant workloads. Sellers often part with machines like this for various reasons, including upgrading to newer models, downsizing operations, or closing facilities. We understand that these transitions can be challenging, and we are here to make the process as smooth as possible. If you have an Okuma LH-55N or a similar CNC lathe you are considering selling, reach out to us today to discuss your options.