Mazak MEGATURN 900M

What the maker publishes about the current Mazak MEGATURN 900M

Mazak builds the MEGA TURN 900M as a vertical turning center carrying a rotary tool spindle. It machines diameters up to 36 inches and loads up to 6614 lbs. Main spindle speed tops out at 1250 rpm. At 40% ED the main motor is rated 30 kW (40 HP) with 2696 ft-lbs of torque; its continuous rating is 22 kW (30 HP). Its turret carries 12 tools. The rotary tool spindle turns up to 4000 rpm, driven by a 7.5 kW (10 HP) motor on a 4 minute rating. X travel is 19 inches and Z travel 34 inches; both axes rapid at 945 IPM. Height is 134 inches and machine weight 30864 lbs. Chuck sizes on the option list are 21, 24, 28, 32 and 36 inches.

Source: Mazak, October 26, 2026.

What the Mazak MEGATURN 900M is used for

Mazak shows the MEGA TURN 900M cutting power generation parts and aims its milling models at large round parts for construction machinery, heavy electrical gear and aircraft, turned and milled on one machine.

Source: Mazak, October 26, 2026.

Mazak MEGATURN 900M specifications

Figures as currently published; an older unit may differ in control generation and options.

1. manufacturer specification page, fetched October 26, 2026.

What fits a Mazak MEGATURN 900M

Each of these follows from a published specification above, which is named beside it.

What to check on a Mazak MEGATURN 900M

• Spindle. The manufacturer gives a spindle speed of 1250 rpm. Run the spindle to top speed and listen for bearing noise.
• Spindle load. The manufacturer gives 30 kW (40 HP) (40% ED) of spindle power. Take a heavy cut and watch the load meter.
• Axes and way covers. The manufacturer gives X 19 " and Z 34 " of travel. Run each axis end to end and check the way covers.
• Turret. The manufacturer gives the turret stations as 12. Index every station and time a full turn.
• Chuck and bar. The manufacturer gives a chuck size of 21"/24"/28"/32"/36" (options). Check the jaws and the grip pressure.
• Bed and ways. The manufacturer gives a max turning diameter of Φ36 ". Check the ways for wear near the chuck.
• Rigging and floor. The manufacturer gives a machine weight of 30864 lbs and a height of 134 ". Confirm the rigging route and the floor will take that.

Mazak MEGATURN 900M listing history

Where it was listed

Filed under CNC Lathes (5).

Model years seen

2016 ×3, 2015 ×2.

What Mazak MEGATURN 900M listings agree on

What affects the value of a used Mazak MEGATURN 900M

• Build year. The units we tracked were built from 2015 to 2016, across 2 model years, most often 2016 (3 units).
• Against the published figures. The manufacturer gives max spindle speed 1250 rpm, spindle motor power 30 kW (40 HP) (40% ED), turret stations 12 and chuck size 21"/24"/28"/32"/36" (options).

Looking for a Mazak MEGATURN 900M for sale?

We have tracked 7 Mazak MEGATURN 900M listings on 4 marketplaces (quickmachinerysales.com, surplusrecord.com, exapro.com and usedcnc.com), model years 2015 to 2016. We buy Mazak MEGATURN 900M machines and do not sell them.

2016 · 2016 · 2016 · 2015 · 2015

Every Mazak MEGATURN 900M we have tracked

2 more listings gave no year or the early year left out above.

The Mazak MEGATURN 900M among lathes and turning centers

Browse all CNC Lathes, or see every Mazak machine we track.

Mazak MEGATURN 900M variants and related models

1. Mazak MEGA TURN 1600: manufacturer specification page, fetched October 27, 2026.
2. Mazak MEGATURN 900M: manufacturer specification page, fetched October 26, 2026.