Industrial CNC Machine Directory

Takamaz Takamaz XG-4

$75,000 - $115,000 Updated 2026-03-19
Takamaz Takamaz XG-4 CNC Lathes
01

Key Specifications

Max Spindle

Max. 8,000

Rapid Traverse

Z:75

Spindle Power

AC7.5 / 5.5 / 3.7

chuck size

Collet, 4

spindle speed

8,000 RPM

spindle type

Built-in motor

02

Overview

The Takamaz XG-4 is a high-speed gang-tool CNC lathe with a 4-inch collet chuck, engineered for ultra-fast production of small precision turned parts. The gang-type tooling configuration eliminates turret indexing time entirely — all tools are mounted on a single slide and selected by axis positioning alone, making the XG-4 one of the fastest-cycling machines in Takamaz's lineup for simple turned parts.

The built-in motor spindle delivers an impressive 8,000 RPM with 7.5/5.5/3.7 kW of power through a 65 mm bearing bore. The built-in motor design eliminates belt-driven vibration and provides smoother, more precise rotation at high speeds, which translates directly into better surface finish quality on precision components. This spindle technology is typically found on more expensive machines, making the XG-4 an exceptional value proposition for high-speed small-part production.

The gang tool slide provides 200 mm of X-travel and 250 mm of Z-travel with rapid traverse rates of 18 m/min on both axes. The generous travel for a gang-type machine allows accommodation of multiple tool positions across the slide, and the equal rapid rates on both axes ensure efficient tool-to-tool movements regardless of direction. The compact 780 mm machine width and 1,506 x 1,250 mm overall footprint make the XG-4 one of the most space-efficient CNC lathes available.

The Mitsubishi M80 control provides high-speed processing capability that matches the machine's rapid mechanical response. Auto backup functionality with SD card and USB storage ensures programs and parameters are protected. The XG-4's combination of built-in motor spindle, gang tooling, and compact design makes it an ideal building block for high-density automated production cells focused on small precision components.

03

Full Specifications

Parameter Value
Chuck Size Collet, 4
Spindle Speed 8,000 RPM
Spindle Type Built-in motor
Spindle Motor Power AC7.5 / 5.5 / 3.7
Spindle Bearing Id 65 mm (2.56 in)
Tool Configuration Gang type
X Axis Travel 200 mm (7.9 in)
Z Axis Travel 250 mm (9.8 in)
Rapid Traverse X 18 m/min (709 IPM)
Rapid Traverse Z 18 m/min (709 IPM)
Spindle Center Height 950 mm (37.4 in)
Machine Width 780 mm (30.7 in)
CNC Control Takamaz & Mitsubishi M80
Floor Space Required 1,506 x 1,250 mm (59.3 x 49.2 in)
Item Ability
Spindle Spindle bearing I.D.
Max Spindle Speed Max. 8,000
Tool Post Type
Maxstroke X:200Z:250
Rapid Traverse Rate Z:75
W L 1,506 × 1,250
Cnc Control TAKAMAZ & MITSUBISHI M80
Itemloader Specifications Ability
Workpiece Diameter φ30
Workpiece Length 50
Max Load Capacity 0.3

Specifications sourced from takamaz.co.jp — verified 2026-03-28

04

Strengths & Limitations

Strengths

  • Built-in motor spindle at 8,000 RPM delivers vibration-free high-speed turning with excellent surface finish
  • Gang-type tooling eliminates turret indexing time for the fastest possible cycle times on simple parts
  • Ultra-narrow 780 mm machine width enables extremely dense side-by-side cell configurations
  • 7.5 kW spindle power is generous for a 4-inch class machine, handling steel at production feeds
  • Mitsubishi M80 control provides high-speed processing to match the machine's rapid mechanical response
  • Auto backup to SD card and USB protects programs and parameters during production

Limitations

  • 4-inch maximum collet capacity severely limits workpiece diameter range
  • Gang tooling provides fewer tool positions than 8 or 12-station turret alternatives
  • No live tooling capability restricts the machine to pure turning operations
  • Limited brand recognition outside Japan creates service and resale challenges in Western markets
05

Best For

Ultra-high-speed production of small precision turned parts under 4-inch diameter Automotive industry micro-component production requiring minimal cycle times Watch and instrument manufacturing where surface finish quality at high speed is critical High-density production cells requiring maximum machines per linear meter of floor space Shops producing simple turned parts where gang tooling speed advantage is maximized
06

Frequently Asked Questions

01 What does a Takamaz XG-4 cost?

New Takamaz XG-4 machines price between $75,000 and $115,000 depending on tooling configuration and automation options. The built-in motor spindle adds value versus belt-driven alternatives, and the machine's productivity makes it cost-effective for high-volume production.

02 What is the advantage of a built-in motor spindle?

The built-in motor eliminates the belt drive between motor and spindle, removing a source of vibration and allowing smoother rotation at high speeds. This results in better surface finish, tighter tolerances, and reduced maintenance since there are no belts to wear or replace.

03 How does gang tooling compare to a turret?

Gang tooling mounts all tools on a single slide, selecting tools by axis movement rather than turret rotation. This eliminates indexing time between tools, which on a turret typically adds 0.3-0.5 seconds per tool change. On short-cycle parts, this time savings significantly increases throughput.

04 How does the XG-4 compare to the Takamaz J-WAVE PLUS?

Both are 4-inch gang-tool lathes with similar footprints and travel. The XG-4 has a more powerful built-in motor spindle at 8,000 RPM versus the J-WAVE PLUS's belt-driven 4,500 RPM spindle. The XG-4 is the faster, higher-specification machine, while the J-WAVE PLUS offers a lower entry cost.

07

Videos

[TAKAMAZ XG-4] CNC 1 Spindle 1 Slide Precision Lathe

[TAKAMAZ XG-4] CNC 1 Spindle 1 Slide Precision Lathe

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Takamaz Main Video

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TAKAMAZ J Wave Plus with special front loading system

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@IMTS2022 CNC 1 Spindle 1 Turret Precision Y-axis Lathe XT-8MY

@IMTS2022 CNC 1 Spindle 1 Turret Precision Y-axis Lathe XT-8MY

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