DN Solutions PUMA 800 XLM II

$580,000 - $780,000 Updated 2026-03-19

Key Specifications

Spindle Power

55 kW (74 hp)

Max Turn Length

5050 mm

chuck size

32 inch

max turning diameter

900 mm

x axis travel

470 mm (19 in)

z axis travel

5,100 mm (201 in)

Overview

The DN Solutions PUMA 800 XLM II is the flagship of the 800 series — a 32-inch chuck, extra-long bed mill-turn center with 5,100 mm (201 in) of Z-axis travel. When you need to turn parts up to 5,050 mm (199 in) long at 35-inch swing with the maximum clamping force a 32-inch chuck provides, this is the machine.

The 55 kW (74 hp) spindle delivers 8,076 Nm (5,957 ft-lb) of torque at 750 RPM max speed. The 375 mm (14.8 in) bore passes large tubular workpieces through the spindle. The Y-axis provides 200 mm (8 in) of off-center travel for milling operations, and the 12-station turret runs live tools at 3,000 RPM.

At 26,000 kg (57,320 lb) and 9,904 mm (390 in) long, this machine is in a class of its own. It's the same frame and bed as the PUMA 700 XLM II, but configured with the 32-inch chuck and lower-speed spindle for maximum clamping on the largest parts. The box-way construction across the full 5+ meter bed provides uncompromising rigidity.

Rapids are 12 m/min on X and 10 m/min on Z. At these bed lengths, smart toolpath programming is essential to minimize traverse time. The FANUC 0i-TF Plus control handles standard G-code programming with macro capability for repetitive features along long parts.

This machine exists for a specific set of applications: turning the longest, largest-diameter parts that require 32-inch chuck clamping. Large marine shafts, process industry rollers, heavy mining equipment, nuclear components, and oil country pipe work are typical applications. It's a significant capital investment, but for the shops that need this combination of capacity, there's nothing else that delivers it. Specs sourced from DN Solutions published data.

Full Specifications

Parameter	Value
Chuck Size	32 inch
Max Turning Diameter	900 mm
Max Turning Length	5050 mm
X Axis Travel	470 mm (19 in)
Z Axis Travel	5,100 mm (201 in)
Y Axis Travel	200 mm (8 in)
X Axis Rapid Traverse	12 m/min (472 ipm)
Z Axis Rapid Traverse	10 m/min (394 ipm)
Max Spindle Speed	750 RPM
Spindle Motor Power	55 kW (74 hp)
Spindle Torque	8,076 Nm (5,957 ft-lb)
Spindle Bore	375 mm (14.8 in)
Turret Stations	12-station turret
Rotary Tool Speed	3,000 RPM
Machine Length	9,904 mm (390 in)
Machine Height	2,855 mm (112 in)
Machine Width	2,955 mm (116 in)
Machine Weight	26,000 kg (57,320 lb)
CNC Control	FANUC 0i-TF Plus
Metric	IMPERIAL
Capacity	Chuck sizeMax. Turning DiameterMax. Turning Length
Travels	X-Axis Rapid TraverseZ-Axis Rapid TraverseX-Axis Travel DistanceZ-Axis Travel Distance
Main Spindle	Max. Spindle SpeedMax. Spindle PowerMax. Spindle Torque
Turret	No. of tool stationRotary Tool r/min
No Of Tool Station	Rotary Tool r/min
Dimensions	LengthHeightWidthWeight
Favorites	PUMA 800XLM II
12 Ea	3000 RPM

Specifications sourced from dn-solutions.com — verified 2026-03-28

Strengths & Limitations

Strengths

Maximum PUMA 800 capability: 32" chuck, 35" swing, 199" turning length with Y-axis mill-turn
8,076 Nm torque and 55 kW spindle power handle the most aggressive cutting loads
375 mm spindle bore accommodates the largest through-bore applications
26,000 kg machine mass delivers uncompromising stability across the 5+ meter bed
Y-axis and live tooling eliminate the need to move massive workpieces to secondary machines
Box-way construction maintains accuracy over the extreme bed length

Limitations

750 RPM spindle speed is the most restrictive in the PUMA catalog — strictly for large-diameter work
26,000 kg weight requires the most substantial foundation prep and rigging of any PUMA lathe
9.9 meter length demands a dedicated bay with overhead crane access
Highest price point in the 800 series reflects the extreme bed length and capacity
10 m/min Z rapids add significant traverse time on full-length tool changes

Best For

Marine propulsion manufacturers producing the longest propeller shafts and drive shafts Nuclear industry component shops machining large-diameter, long pressure vessel and piping components Steel and paper mills producing very long process rolls, calendar rolls, and calendar stacks Mining and heavy equipment OEMs turning crusher mainshafts and large conveyor components Oil and gas manufacturers machining long large-bore drill strings and riser components Power generation shops handling the longest turbine and generator shaft assemblies

Frequently Asked Questions

01 When should I choose the PUMA 800 XLM II over the 700 XLM II?

Choose the 800 XLM II when your parts require a 32-inch chuck for secure clamping. Both share the same bed length, spindle power, Y-axis, and live tooling. The difference is chuck size (32" vs 24") and max spindle speed (750 vs 1,500 RPM). If a 24-inch chuck handles your parts, the 700 offers double the spindle speed.

02 How is accuracy maintained over a 5-meter bed?

Box-way construction with precision scraped surfaces, thermal compensation in the control, and proper environmental controls (stable temperature, vibration isolation) are all critical. During installation, geometric alignment verification with laser interferometry is standard practice. Regular leveling checks are recommended for ongoing accuracy.

03 What's the typical lead time on a PUMA 800 XLM II?

Machines in this class are typically built to order with lead times of 6-12 months depending on configuration and demand. Some distributors may have demo or stock machines available sooner. Contact DN Solutions or your local dealer for current availability and lead time estimates.

04 Can I add automation to the PUMA 800 XLM II?

Gantry systems and overhead robot loading are options for shops with repetitive production. However, at this machine size, most shops rely on overhead bridge cranes for manual loading due to the size and weight of typical workpieces. Automation integration should be discussed during the quoting phase.