Doosan PUMA 5100 LMB

What the maker publishes about the current Doosan PUMA 5100 LMB

DN Solutions lists the PUMA 5100LMB under horizontal turning with milling, as part of its PUMA 4100/5100 series. On this model the chuck measures 21 inch. Work up to 650 mm in diameter can be turned. The turning length limit is 2002 mm, or 79 inch. X-axis stroke amounts to 362 mm. The carriage covers 2155 mm on Z. Imperial travel figures are 14 inch on X and 85 inch on Z. Traverse speeds are 16 m/min for X, with Z at 20 m/min. Those rates convert in the table to 630 ipm and 787 ipm. At the spindle, 45 kW (60 hp) is on hand. That drive peaks at 2958 N·m, or 2182 ft-lb. Rotation is capped at 1500 r/min. Twelve tool stations ring the turret. Driven tools in those stations rotate at up to 4000 r/min. In the spec table, length is 5879 mm, width 2275 mm and height 2272 mm. The machine totals 12200 kg, which is 26896 lb.

Source: DN Solutions, September 27, 2026.

What the Doosan PUMA 5100 LMB is used for

DN Solutions aims its PUMA 4100/5100 series, which includes the PUMA 5100LMB, at large parts for the oil and gas field, and it names turning and threading large diameter pipe as series work. On the 5100LMB the 12 station turret carries live tools turning at up to 4,000 r/min, so milling and drilling happen in the same setup as the turning.

Source: DN Solutions, October 14, 2026.

Doosan PUMA 5100 LMB specifications

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

1. manufacturer specification page, fetched October 14, 2026.

What fits a Doosan PUMA 5100 LMB

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

What to check on a Doosan PUMA 5100 LMB

• Spindle. The manufacturer gives a spindle speed of 1500 r/min. Run the spindle to top speed and listen for bearing noise.
• Spindle load. The manufacturer gives 45 kW (60 hp) of spindle power and 2958 N·m (2182 ft-lb) of spindle torque. Take a heavy cut and watch the load meter.
• Axes and way covers. The manufacturer gives X 362 mm (14 inch) and Z 2155 mm (85 inch) of travel. Run each axis end to end and check the way covers.
• Rapids and ballscrews. The manufacturer gives a rapid traverse of X-Axis Rapid Traverse 16 m/min (630 ipm), Z-Axis Rapid Traverse 20 m/min (787 ipm). Measure the backlash on each axis.
• 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 inch. Check the jaws and the grip pressure.
• Bed and ways. The manufacturer gives a max turning diameter of 650 mm (26 inch) and a max turning length of 2002 mm (79 inch). Check the ways for wear near the chuck.
• Rotary tools. The manufacturer gives the rotary tooling as 4000 r/min. Check that the rotary tools still drive under load.
• Rigging and floor. The manufacturer gives a machine weight of 12200 kg (26896 lb), a machine length of 5879 mm (231 inch), a machine width of 2275 mm (90 inch) and a machine height of 2272 mm (89 inch). Confirm the rigging route and the floor will take that.

Doosan PUMA 5100 LMB listing history

Where it was listed

Filed under CNC Lathes (5).

Model years seen

2024 ×2, 2018 ×3.

What Doosan PUMA 5100 LMB listings agree on

What affects the value of a used Doosan PUMA 5100 LMB

• Build year. The units we tracked were built from 2018 to 2024, across 2 model years, most often 2018 (3 units).
• Against the published figures. The manufacturer gives max spindle speed 1500 r/min, spindle motor power 45 kW (60 hp), turret stations 12 and chuck size 21 inch.

Looking for a Doosan PUMA 5100 LMB for sale?

We have tracked 6 Doosan PUMA 5100 LMB listings on 3 marketplaces (machinetools.com, surplusrecord.com and usedcnc.com), model years 2018 to 2024. We buy Doosan PUMA 5100 LMB machines and do not sell them.

2024 · 2024 · 2018 · 2018 · 2018

Every Doosan PUMA 5100 LMB we have tracked

1 more listing, no year.

The Doosan PUMA 5100 LMB among lathes and turning centers

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

Doosan PUMA 5100 LMB variants and related models

1. Doosan PUMA 4100B: manufacturer specification page, fetched October 14, 2026.
2. Doosan PUMA 5100 LMB: manufacturer specification page, fetched October 14, 2026.
3. Doosan PUMA 5100C: manufacturer specification page, fetched October 27, 2026.