DN Solutions PUMA 2600 LY II

$145,000 - $190,000 Updated 2026-03-19

Key Specifications

Spindle Power

22 kW (29 hp)

Max Turn Length

1280 mm

chuck size

10 inch

max turning diameter

376 mm

x axis travel

260 mm (10.2 in)

y axis travel

105 mm (4.1 in)

Overview

The DN Solutions PUMA 2600 LY II is the long-bed Y-axis turning center in the 2600 lineup with a 10-inch chuck. The L stands for long bed, giving you 1,350 mm (53.1 in) of Z-axis travel and 1,280 mm (50.4 in) of max turning length — nearly double the standard-bed Y II. If you are running shafts, tubes, or long cylindrical components that need off-center milling features, this is the machine that handles them in one setup.

The main spindle delivers 22 kW (29 hp) with 599 Nm (442 ft-lb) of torque at up to 4,000 RPM. That is the same proven powertrain as the standard-bed 2600 Y II, optimized for production turning in steel and stainless with the 10-inch chuck. Max turning diameter is 376 mm (15 in).

The Y-axis provides 105 mm (4.1 in) of off-center travel. Combined with C-axis and 5,000 RPM live tools on the 12-station turret, you can mill flats, cut keyways, and drill off-center holes on longer parts without removing them for a VMC second op. X-axis travel is 260 mm (10.2 in) and rapids hit 30 m/min on both axes.

At 7,400 kg (16,314 lb), the LY II is substantially heavier than the standard-bed Y II (6,100 kg) due to the extended bed casting. The footprint runs 4,435 mm (175 in) long by 1,945 mm (77 in) wide. That extra mass is an advantage — it damps vibration when turning long, slender parts that tend to chatter.

The LY II does not include a sub-spindle. For shops that need backworking on long parts, DN Solutions offers the LSY II variant. But if your long parts are chucked from one end and the off-center features are all on the main spindle side, the LY II provides the bed length and Y-axis capability you need without paying for sub-spindle hardware.

Full Specifications

Parameter	Value
Chuck Size	10 inch
Max Turning Diameter	376 mm
Max Turning Length	1280 mm
X Axis Travel	260 mm (10.2 in)
Y Axis Travel	105 mm (4.1 in)
Z Axis Travel	1,350 mm (53.1 in)
X Axis Rapid Traverse	30 m/min (1,181 ipm)
Z Axis Rapid Traverse	30 m/min (1,181 ipm)
Max Spindle Speed	Max. Spindle Power
Spindle Motor Power	22 kW (29 hp)
Spindle Torque	599 Nm (442 ft-lb)
Turret Stations	12-station turret
Rotary Tool Speed	5,000 RPM
Machine Length	4,435 mm (175 in)
Machine Width	1,945 mm (77 in)
Machine Height	2,163 mm (85 in)
Machine Weight	7,400 kg (16,314 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 DistanceY-Axis Travel DistanceZ-Axis Travel Distance
Main Spindle	Max. Spindle SpeedMax. Spindle PowerMax. Spindle Torque
Sub Spindle	Max. Spindle SpeedMax. Spindle Power
Turret	No. of tool stationRotary Tool r/min
No Of Tool Station	Rotary Tool r/min
Dimensions	LengthHeightWidthWeight
Favorites	PUMA 3100LSY
6000 R Min	15 kW
6000 Rpm	20 hp
12 Ea	5000 RPM
4500 R Min	7.5 kW
4500 Rpm	10 hp
4000 R Min	30 N·m
4000 Rpm	22 ft-lb

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

Strengths & Limitations

Strengths

1,350 mm Z-axis travel handles long shafts and cylindrical parts up to 1,280 mm turning length
Y-axis with 105 mm travel enables off-center milling on long parts without secondary setups
599 Nm torque provides solid roughing power for steel and stainless in the 10-inch chuck range
7,400 kg mass provides excellent vibration damping for long, slender parts prone to chatter
30 m/min rapids keep non-cutting time manageable even on longer traverse distances
Lower cost than the LSY II by omitting the sub-spindle

Limitations

No sub-spindle — backworking on long parts requires manual rechucking
4,435 mm footprint needs more floor space than the standard-bed variants
4,000 RPM spindle speed limits surface footage on small-diameter aluminum work
7,400 kg weight requires solid floor preparation and limits relocation flexibility

Best For

Shops turning long shafts, tubes, and cylindrical components with off-center milling features Oil and gas manufacturers with long drill collars, pipe fittings, and tubular parts Job shops handling a mix of long parts that need Y-axis milling without sub-spindle complexity Production environments running long turned parts with cross-drilled holes and milled flats Shops upgrading from long-bed C-axis-only lathes to gain Y-axis capability

Frequently Asked Questions

01 What is the difference between the LY II and the LSY II?

Both are long-bed Y-axis machines with identical specs for the main spindle, Y-axis, and turret. The LSY II adds a sub-spindle for backworking operations. If your long parts need features machined on both ends, get the LSY II. If they are one-sided, the LY II saves you money.

02 How does the LY II compare to the standard-bed Y II?

The LY II has 1,350 mm of Z-axis travel versus 830 mm on the Y II, and 1,280 mm turning length versus 760 mm. It weighs 7,400 kg versus 6,100 kg. The spindle, turret, and Y-axis specs are identical. Choose the LY for parts longer than about 700 mm.

03 Do I need a steady rest for long parts?

For slender parts with high length-to-diameter ratios, a steady rest prevents deflection and reduces chatter. It is available as an option from DN Solutions. The 7,400 kg machine mass also helps with vibration damping, but a steady rest is recommended for L/D ratios above 5:1.

04 What does a PUMA 2600 LY II cost?

New machines run $145,000-$190,000 depending on options. The long bed adds a modest premium over the standard-bed Y II. Steady rests, bar feeders, and chip conveyors are common additions.