DMG Mori NZX 6000

$500,000 - $800,000 Updated 2026-03-19

Key Specifications

Max Spindle

2,000 RPM

Spindle Power

45 kW (60 HP)

Max Workpiece ⌀

900 mm (35.4 in)

max workpiece length

4,000 mm (157.5 in)

x axis travel

485 mm (19.1 in)

y axis travel

200 mm (7.9 in)

Overview

The DMG Mori NZX 6000 is a large-scale, high-efficiency 4-axis turning center built for machining heavy workpieces up to 900 mm (35.4 in) diameter and 4,000 mm (157.5 in) length. This is the largest machine in the NZX production turning family, targeting industries that need serious material removal capability on long shafts, rolls, and large-diameter components.

X-axis travel is 485 mm (19.1 in), Y-axis travel is 200 mm (7.9 in), and Z-axis travel is a massive 4,150 mm (163.4 in), accommodating workpieces up to 4 meters long. The high-rigidity trapezoidal bed provides the foundation needed for stable cutting on heavy parts where deflection and vibration would compromise accuracy on lighter machines.

The NZX 6000 features a powerful main spindle delivering up to 45 kW (60 HP) with high torque for aggressive roughing on large diameters in steel, cast iron, and stainless steel. The machine supports polygon turning, multi-threading, gear hobbing, and skiving operations, expanding its capability well beyond basic turning. The Y-axis with 200 mm of travel enables off-center milling, drilling, and tapping.

Control is CELOS with MAPPS (Mitsubishi), providing a modern touchscreen interface with IoT connectivity and job management apps. The machine is designed for heavy industries — oil and gas, power generation, shipbuilding, mining, and heavy equipment manufacturing — where component sizes are measured in meters rather than millimeters.

New NZX 6000 machines price between $500,000 and $800,000 depending on configuration. The NZX 6000 competes with the Mazak QUICK TURN 550, Okuma LB4000 EX, and other large-format CNC turning centers. Specs sourced from DMG Mori published data.

Full Specifications

Parameter	Value
Max Workpiece Diameter	900 mm (35.4 in)
Max Workpiece Length	4,000 mm (157.5 in)
X Axis Travel	485 mm (19.1 in)
Y Axis Travel	200 mm (7.9 in)
Z Axis Travel	4,150 mm (163.4 in)
Max Spindle Speed	2,000 RPM
Spindle Motor Power	45 kW (60 HP)
Bed Type	High-rigidity trapezoidal bed
Turret Stations	12
Special Operations	Polygon turning, multi-threading, gear hobbing, skiving
CNC Control	CELOS with MAPPS (Mitsubishi)
Machine Weight	18,000 kg (39,683 lb)
900 Mm	35.4 in.
4000 Mm	157.5 in.
485 Mm	19.1 in.
200 Mm	7.9 in.
4150 Mm	163.4 in.
Customer Benefits	Before the actual machining, the machining status can be checked by using a graphic

Specifications sourced from us.dmgmori.com — verified 2026-03-28

Strengths & Limitations

Strengths

900 mm swing and 4,000 mm turning length handle workpieces that smaller NZX models simply cannot accommodate
200 mm Y-axis travel enables substantial off-center milling, drilling, and tapping on large workpieces
45 kW spindle power provides the torque needed for aggressive roughing on large-diameter steel and cast iron parts
High-rigidity trapezoidal bed design delivers stability during heavy cuts on long, heavy workpieces
Polygon turning, gear hobbing, and skiving capabilities reduce secondary operations on complex large components
CELOS interface with IoT connectivity provides modern job management and monitoring on a heavy-duty platform

Limitations

18,000 kg machine weight requires substantial floor loading capacity and heavy rigging for installation
At $500,000-$800,000, it is a major capital investment suited only for shops with consistent large-workpiece demand
Large footprint consumes significant floor space that smaller turning centers could use more efficiently for smaller work
2,000 RPM spindle speed limits surface speed on smaller diameters — this machine is optimized for large-diameter work only

Best For

Oil and gas component manufacturers machining large valve bodies, wellhead components, and downhole tools Power generation shops producing turbine shafts, generator rotors, and large-diameter bearing journals Mining and heavy equipment manufacturers machining crusher shafts, roller assemblies, and hydraulic cylinders Shipbuilding facilities producing propeller shafts, rudder stocks, and large marine hardware Any shop regularly machining parts over 500 mm diameter or 2,000 mm length in steel and cast iron

Frequently Asked Questions

01 What does a new DMG Mori NZX 6000 cost?

New pricing runs $500,000-$800,000 depending on configuration. Adding Y-axis capability, live tooling, gear hobbing/skiving options, and automation packages pushes toward the higher end. Used units are rare due to the specialized nature of this machine.

02 NZX 6000 vs NZX 4000 — when do I need the 6000?

The NZX 4000 handles workpieces up to approximately 500 mm diameter and 1,500 mm length. The NZX 6000 steps up to 900 mm diameter and 4,000 mm length. If your parts regularly exceed the NZX 4000 capacity, the 6000 is justified. For occasional large parts, consider outsourcing.

03 What foundation does the NZX 6000 need?

At 18,000 kg, the NZX 6000 requires a reinforced concrete foundation designed for the specific point loads. DMG Mori provides foundation drawings with the machine order. Plan for at least 300 mm of reinforced concrete with isolation from other machines to prevent vibration transfer.

04 Can the NZX 6000 do gear hobbing?

Yes. The NZX 6000 supports polygon turning, multi-threading, gear hobbing, and skiving operations. This capability reduces secondary operations for components that need both turning and gear features, eliminating the need to transfer to a dedicated gear cutting machine for certain applications.