Doosan DNM-750L-II

What the maker publishes about the current Doosan DNM-750L-II

DN Solutions' DNM 750 L II, a DNM series vertical machining center, pairs a 2160 mm (85 inch) X stroke with a table of the same 2160 mm length and 760 mm width. Y moves 762 mm and Z moves 650 mm. One rapid rate, 24 m/min or 945 ipm, applies to all three axes. Its neighbor in the maker's spec list, the DNM 750 II, shares those Y and Z strokes but has a shorter X stroke and table, a smaller workpiece limit and faster X and Y rapids. On the L, parts weighing as much as 1800 kg (3968 lb) may be loaded. Holders for its spindle use an ISO #40 taper. Top speed is 8000 r/min, torque 118 N·m and power 18.5 kW (25 hp). Standing 3170 mm tall, the 750 L II occupies 3480 mm by 4900 mm and has a mass of 15000 kg.

Source: DN Solutions, October 27, 2026.

What the Doosan DNM-750L-II is used for

DN Solutions' European page gives DNM X strokes from 400 mm up to 2,160 mm, and the DNM 750 L II reaches that 2,160 mm top, on a table of the same length rated for 1,800 kg; for the heaviest cutting the maker refers readers to its MYNX mills.

Source: DN Solutions, October 28, 2026.

Doosan DNM-750L-II specifications

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

1. manufacturer specification page, fetched October 27, 2026.

What to check on a Doosan DNM-750L-II

• Spindle. The manufacturer gives a spindle speed of 8000 r/min (English page; the Korean page's DNM 750 L II block prints 12000 r/min). Run the spindle to top speed and listen for bearing noise.
• Spindle load. The manufacturer gives 118 N·m of spindle torque. Take a heavy cut and watch the load meter.
• Axes and way covers. The manufacturer gives X 2160 mm, Y 762 mm and Z 650 mm of travel. Run each axis end to end and check the way covers.
• Rapids and ballscrews. The manufacturer gives a rapid traverse of 24 m/min (same figure on X, Y and Z). Measure the backlash on each axis.
• Table. The manufacturer gives a table size of 2160 mm x 760 mm (length x width) and a table load of 1800 kg. Check the table and its T-slots for damage.
• Rigging and floor. The manufacturer gives a machine weight of 15000 kg and a floor space of 3480 mm x 4900 mm (length x width). Confirm the rigging route and the floor will take that.

Doosan DNM-750L-II listing history

Where it was listed

Model years seen

2019, 2018 ×3.

What Doosan DNM-750L-II listings agree on

What affects the value of a used Doosan DNM-750L-II

• Build year. The units we tracked were built from 2018 to 2019, across 2 model years, most often 2018 (3 units).
• Against the published figures. The manufacturer gives max spindle speed 8000 r/min (English page; the Korean page's DNM 750 L II block prints 12000 r/min), X-axis travel 2160 mm, Y-axis travel 762 mm and Z-axis travel 650 mm.

Looking for a Doosan DNM-750L-II for sale?

We have tracked 4 Doosan DNM-750L-II listings on 3 marketplaces (surplusrecord.com, exapro.com and usedcnc.com), model years 2018 to 2019. We buy Doosan DNM-750L-II machines and do not sell them.

2019 · 2018 · 2018

Every Doosan DNM-750L-II we have tracked

The Doosan DNM-750L-II among machining centers and mills

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