DN Solutions CNC Lathes / Turning Centers

DN Solutions PUMA 4100 XLMB

Est. $260,000 - $330,000 Specs verified 2026-10-02 · dn-solutions.com Updated 2026-10-02

Image: dn-solutions.com, DN Solutions

Key Specifications

X Travel

352 mm (14 in)

Z Travel

3,150 mm (124 in)

Max Spindle

2,000 rpm

Spindle Power

30 kW (40 hp)

Max Turn Length

3,068 mm (121 in)

chuck size

15 in

How much does the DN Solutions PUMA 4100 XLMB cost?

Estimated price range

Est.$260,000 - $330,000

Our best estimate for a cnc lathes / turning center in this class — not a quote from DN Solutions. Configuration moves it a long way.

Overview

The DN Solutions PUMA 4100 XLMB combines a 15 in chuck and 3,150 mm (124 in) of Z travel with a 12-station turret carrying 4,000 rpm live tools. Its spindle runs to 2,000 rpm and is rated 30 kW (40 hp) and 1,611 N·m (1,188 ft-lb).

That spindle rating is the first thing to check against the job. The two-axis PUMA 4100 B has the same chuck size and the same 2,000 rpm, but lists 35 kW (47 hp) and 2,379 N·m (1,755 ft-lb), about 48% more torque. On the XLMB the milling turret arrives together with a lighter main spindle rating, so a part that is mostly heavy turning with one or two drilled holes may be better served by a turning machine and a second operation. A part with a lot of milled and drilled detail along its length is where this model earns its place.

Capacity is set by a 550 mm (22 in) maximum turning diameter and a 3,068 mm (121 in) maximum turning length. X travel is 352 mm (14 in). Only X and Z travel are listed, so there is no Y stroke to offset a cutter from the centerline, and the table says nothing about live tool power. Rapids are 16 m/min (630 ipm) in X and 20 m/min (787 ipm) in Z.

The machine weighs 12,550 kg (27,668 lb). Its listed dimensions are 7,024 × 2,276 × 2,335 mm (277 × 90 × 92 in), length by width by height, so the bay needs a clear run of more than seven metres before any allowance for loading.

Full Specifications

Parameter	Value
Chuck Size	15 in
Max Turning Diameter	550 mm (22 in)
Max Turning Length	3,068 mm (121 in)
Rapid Traverse X	16 m/min (630 ipm)
Rapid Traverse Z	20 m/min (787 ipm)
X-Axis Travel	352 mm (14 in)
Z-Axis Travel	3,150 mm (124 in)
Max Spindle Speed	2,000 rpm
Spindle Motor Power	30 kW (40 hp)
Spindle Torque	1,611 N·m (1,188 ft-lb)
Turret Stations	12
Live Tool Speed	4,000 rpm
Floor Space Required	7,024 × 2,276 × 2,335 mm (277 × 90 × 92 in)
Machine Weight	12,550 kg (27,668 lb)

Specifications sourced from dn-solutions.com — verified 2026-10-02

Strengths & Limitations

Strengths

4,000 rpm live tools on a 12-station turret, with a 15 in chuck
3,150 mm (124 in) of Z travel and a 3,068 mm (121 in) maximum turning length
Two more turret stations than the 10-station PUMA 4100 B
550 mm (22 in) maximum turning diameter with 352 mm (14 in) of X travel

Limitations

Spindle is rated 30 kW (40 hp) and 1,611 N·m (1,188 ft-lb), below the 35 kW (47 hp) and 2,379 N·m (1,755 ft-lb) of the two-axis PUMA 4100 B
Spindle speed is capped at 2,000 rpm, which limits finishing speed on small diameters
No Y-axis travel listed; milling stays on the spindle centerline plane
Live tool power and torque are not given in DN Solutions' table

Best For

Long shafts that need milled and drilled features as well as turning Work held in a 15 in chuck up to 3,068 mm (121 in) long Moderate turning cuts within 1,611 N·m (1,188 ft-lb) of spindle torque Reducing second operations on parts up to 550 mm (22 in) in diameter

Frequently Asked Questions

01 Why is the PUMA 4100 XLMB spindle rated lower than the PUMA 4100 B?

DN Solutions' table does not explain it; it only shows the figures. The XLMB lists 30 kW (40 hp) and 1,611 N·m (1,188 ft-lb), and the PUMA 4100 B lists 35 kW (47 hp) and 2,379 N·m (1,755 ft-lb), both at 2,000 rpm with a 15 in chuck. Treat the two as different spindles when estimating roughing cuts, and ask DN Solutions for the torque curve if the job is close to the limit.

02 What turret does the PUMA 4100 XLMB have?

A 12-station turret with a live tool speed of 4,000 rpm. The table does not list the tool shank system, the live tool motor power or how many of the stations are driven, so those need to come from the quotation.

03 What is the largest part it can turn?

Maximum turning diameter is 550 mm (22 in) and maximum turning length is 3,068 mm (121 in), on 3,150 mm (124 in) of Z travel and 352 mm (14 in) of X travel. Among the 15 in machines with live tools, the PUMA 5100 LYA is the mid-length alternative: 2,050 mm (81 in) of turning length on 2,100 mm (83 in) of Z travel, at the same 550 mm (22 in) diameter.

04 Does the PUMA 4100 XLMB have a Y axis?

No Y travel is listed for this model; the table gives X travel of 352 mm (14 in) and Z travel of 3,150 mm (124 in) only. With driven tools but no Y stroke, cross holes and keyways are cut with the tool on the plane through the spindle centerline. A job that needs off-center milling should be quoted on a model whose own table shows Y travel.