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TUR 3MN: High-Precision Lathe for Heavy-Duty Machining

HACO TUR3MN heavy duty CNC lathe. Sold in the U.K by Leader CNC Technologies

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Wednesday, February 4th, 2026

Posted in FAT Haco,Product Review | Posted by Emma

At the core of the TUR 3MN is its robust structural design, which provides exceptional rigidity and vibration damping. This ensures stable performance even when machining long or heavy workpieces, reducing errors and improving surface finish quality. Its headstock and spindle are engineered for high torque, allowing the lathe to handle substantial loads with ease, while two spindle speed ranges provide flexibility for both roughing and finishing operations.

The lathe offers a generous working envelope, with a distance between centres ranging from 4,800 mm to 16,000 mm, and a swing over bed of up to ⌀ 1,900 mm (1,600 mm over the saddle). It can accommodate workpieces weighing up to 20,000 kg, making it ideal for large-scale industrial components such as shafts, rolls, cylinders, and other heavy machinery parts. The spindle motor delivers up to 71 kW of power and turning torque up to 42,500 N.m, giving operators the capability to tackle even the most demanding cutting tasks efficiently.

In addition to its mechanical strength, the TUR 3MN is equipped with user-friendly CNC controls, allowing operators to program and execute complex turning operations with ease. These controls enhance productivity by simplifying setup, reducing cycle times, and ensuring consistent output across repeated operations.

The TUR 3MN delivers a powerful balance of precision, strength, and versatility, providing dependable day-to-day performance and earning the trust of industries including energy, oil & gas, aerospace, shipbuilding, and heavy engineering.

With its proven FAT Haco build quality and extensive capabilities, the TUR 3MN sets a standard for CNC turning of large, heavy, and complex components. It provides manufacturers with the confidence and performance required to meet the most demanding production requirements.

For more information about the FAT Haco TUR 3MN and to discuss how it can meet your machining needs, please contact us via our Contact Us page.

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