USED DN SOLUTIONS PUMA 5100L

The DN SOLUTIONS PUMA 5100L is a large-capacity, heavy-duty CNC horizontal turning center designed for machining long shafts, large-diameter components, oilfield parts, energy components, and other demanding industrial workpieces. The PUMA 5100L is part of the PUMA family, which was previously marketed under the Doosan Machine Tools name before the company became DN Solutions. The model is built for high rigidity, substantial spindle torque, and extended turning capacity.

The PUMA 5100L family is available in different configurations, including 5100LA, 5100LB, 5100LC, and long-bed variants, so exact specifications can vary. DN Solutions lists the 5100LA with a 15-inch chuck, 650 mm maximum turning diameter, 2,082 mm maximum turning length, 2,000 RPM spindle speed, 50 HP spindle power, and 10 turret stations. The 5100LB uses a 21-inch chuck and provides 60 HP and 1,500 RPM, making it particularly suitable for heavier cutting.

The PUMA 5100L is especially valuable where a manufacturer needs long Z-axis travel and high spindle torque rather than a compact production lathe. A used PUMA 5100L can be an attractive alternative to purchasing a new large-capacity turning center, particularly for shops producing shafts, tubular components, and large-diameter industrial parts.

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DN SOLUTIONS PUMA 5100L – AXIS

Specification	Details
Machine Type	Heavy-Duty CNC Horizontal Turning Center
Axis Configuration	2-Axis
X-Axis	Turning Diameter Control
Z-Axis	Long-Bed Turning Travel
X-Axis Travel	Approx. 14″
Z-Axis Travel	Approx. 85″
Y-Axis	Not Standard
C-Axis	Configuration Dependent
Live Tooling	Not Standard on Basic L Configuration
Tailstock	Available / Configuration Dependent
Guideway Type	Heavy-Duty Box Way

The PUMA 5100L is primarily a 2-axis horizontal turning center. The long-bed configuration is intended for large and extended workpieces. DN Solutions’ current 5100LA specification provides approximately 14 inches of X-axis travel and 85 inches of Z-axis travel.

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DN SOLUTIONS PUMA 5100L – AXIS TRAVELS / WORK ENVELOPE

Specification	Details
X-Axis Travel	Approx. 14″
Z-Axis Travel	Approx. 85″
Maximum Turning Diameter	Approx. 25.6″
Maximum Turning Length	Approx. 80–82″
Chuck Size	15″ / 21″ Depending on Variant
Long-Bed Configuration	Yes
Turning Capacity	Large Diameter / Long Length
Tailstock Support	Available / Configuration Dependent

Current DN Solutions specifications list the PUMA 5100LA at 650 mm / 26 inches maximum turning diameter and 2,082 mm / 82 inches maximum turning length, while the 5100LB provides 650 mm diameter and 2,042 mm / 80 inches maximum length.

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DN SOLUTIONS PUMA 5100L – CAPACITY / WORKHOLDING

Specification	Details
Standard Chuck	15″ or 21″
Maximum Turning Diameter	Approx. 25.6″
Maximum Turning Length	Approx. 80–82″
Spindle Bore	Configuration Dependent
Bar Capacity	Configuration Dependent
Spindle Nose	Configuration Dependent
Tailstock	Available
Steady Rest	Optional
Hydraulic Chuck	Standard / Configuration Dependent
Large-Bore Configuration	Available

The 5100L is available in different chuck and spindle configurations. The 5100LA uses a 15-inch chuck, while the 5100LB uses a 21-inch chuck.

This distinction is important when valuing a used machine because the 21-inch version is intended for significantly heavier workholding and cutting applications.

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DN SOLUTIONS PUMA 5100L – SPINDLE

Specification	Details
Spindle Type	Heavy-Duty CNC Turning Spindle
Maximum Spindle Speed	Approx. 1,000–2,000 RPM
Spindle Power	Approx. 50–60 HP
Maximum Torque	Approx. 2,419–3,294 ft-lb
Spindle Bore	Configuration Dependent
Chuck Size	15″ / 21″
Spindle Drive	AC / Geared Configuration
Heavy-Duty Cutting	Yes
Spindle Cooling	Configuration Dependent

Spindle specifications vary significantly between PUMA 5100L variants. The 5100LA is rated at 2,000 RPM, 50 HP, and 2,419 ft-lb of maximum torque, while the 5100LB is rated at 1,500 RPM, 60 HP, and approximately 2,980 ft-lb. The 5100LC is rated at 1,000 RPM and approximately 60 HP with even greater torque.

This high torque is one of the primary reasons the PUMA 5100L is suitable for heavy roughing, large-diameter turning, boring, and difficult materials.

When purchasing used, buyers should carefully check spindle bearings, runout, vibration, gearbox operation, thermal stability, chuck performance, and spindle loading under cutting conditions.

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DN SOLUTIONS PUMA 5100L – TOOL TURRET

Specification	Details
Turret Type	Automatic CNC Turret
Turret Capacity	10 Stations
Tool Mounting	Configuration Dependent
Turning Tools	Standard
Boring Bars	Supported
Live Tooling	Configuration Dependent
Tool Presetter	Optional
Automatic Tool Change	Standard
Tool Life Management	Control Dependent
Tool Monitoring	Optional / Control Dependent

The standard PUMA 5100L configurations listed by DN Solutions use a 10-station turret.

The exact turret tooling system and available live-tooling features should be verified against the individual used machine because the PUMA 5100L family includes multiple configurations.

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DN SOLUTIONS PUMA 5100L – CONTROL SYSTEM

Specification	Details
CNC Control	FANUC / DN Solutions CNC
Common Control	FANUC Series / i-Series
Programming	G-Code / CNC
Turning Cycles	Standard
Threading Cycles	Standard
Tool Offset Management	Standard
Tool Life Management	Available
Graphics	Configuration Dependent
USB / Data Transfer	Control Dependent
Ethernet	Control Dependent

Used PUMA 5100L machines can be found with different FANUC control generations depending on production year and configuration. Current DN Solutions machines use modern FANUC-based control systems, while older Doosan-built machines may have earlier FANUC Series controls. Used-market examples also show PUMA 5100L machines equipped with FANUC Series Plus controls.

The exact control model should therefore be included in any used-machine listing.

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DN SOLUTIONS PUMA 5100L – FEEDRATES

Specification	Details
X-Axis Rapid Traverse	Approx. 16 m/min
Z-Axis Rapid Traverse	Approx. 20 m/min
X-Axis Rapid	Approx. 630 IPM
Z-Axis Rapid	Approx. 787 IPM
Cutting Feedrate	Configuration Dependent
Feedrate Control	CNC Programmable
Threading Feed	CNC Controlled

DN Solutions lists approximately 16 m/min X-axis rapid traverse and 20 m/min Z-axis rapid traverse, equivalent to approximately 630 IPM and 787 IPM.

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DN SOLUTIONS PUMA 5100L – COOLANT / CHIP MANAGEMENT

Specification	Details
Flood Coolant	Standard
Coolant Pump	Standard / Configuration Dependent
Chip Conveyor	Optional / Common
High-Pressure Coolant	Optional
Through-Tool Coolant	Configuration Dependent
Coolant Filtration	Configuration Dependent
Mist Collector	Optional
Full Enclosure	Standard
Chip Management	Heavy-Duty Production Design

A chip conveyor and high-pressure coolant package can add substantial value to a used PUMA 5100L, particularly when the machine is intended for continuous production or heavy roughing.

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DN SOLUTIONS PUMA 5100L – PROBING & AUTOMATION OPTIONS

Specification	Details
Programmable Tailstock	Available
Hydraulic Steady Rest	Optional
Work Probe	Optional
Tool Presetter	Optional
Chip Conveyor	Optional
High-Pressure Coolant	Optional
Bar Feeder	Possible
Automatic Door	Configuration Dependent
Parts Catcher	Configuration Dependent
Bar Puller	Optional

The long-bed configuration makes tailstock and steady-rest support particularly valuable when machining long shafts or other slender components.

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DN SOLUTIONS PUMA 5100L – POWER REQUIREMENTS

Specification	Details
Electrical Configuration	3-Phase
Main Spindle Power	Approx. 50–60 HP
Voltage	Configuration Dependent
Frequency	Configuration Dependent
Transformer	Configuration Dependent
Shop Air	Required
Electrical Service	Verify Machine Data Plate
Power Consumption	Configuration Dependent

Because the PUMA 5100L is offered in several spindle configurations, the exact electrical requirement depends on the machine’s spindle motor, control, coolant system, chip conveyor, and other options.

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DN SOLUTIONS PUMA 5100L – DIMENSIONS

Specification	Details
Approximate Length	231″
Approximate Width	90″
Approximate Height	89″
Approximate Weight	25,000–27,000 lbs
Machine Type	Heavy Industrial
Floor Space	Large
Rigging Requirement	Heavy Machine Rigging

The current PUMA 5100LA is listed at approximately 231″ long, 90″ wide, 89″ high, and 25,463 lbs. The 5100LB is approximately 26,566 lbs.

The exact dimensions and weight of a used machine should be verified because chuck size, chip conveyor, tailstock, steady rests, and other options can change the shipping configuration.

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DN SOLUTIONS PUMA 5100L – GENERAL INFORMATION

Specification	Details
Manufacturer	DN Solutions
Previous Brand	Doosan Machine Tools
Model	PUMA 5100L
Machine Category	CNC Horizontal Turning Center
Axis Configuration	2-Axis
Maximum Turning Diameter	Approx. 25.6″
Maximum Turning Length	Approx. 80–82″
X-Axis Travel	Approx. 14″
Z-Axis Travel	Approx. 85″
Chuck Size	15″ / 21″ Depending on Variant
Spindle Power	Approx. 50–60 HP
Spindle Speed	Approx. 1,000–2,000 RPM
Turret	10 Station
Control	FANUC / Configuration Dependent
Weight	Approx. 25,000–27,000 lbs

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INDUSTRIES THAT USE DN SOLUTIONS PUMA 5100L

The DN SOLUTIONS PUMA 5100L is designed for industries that require substantial turning capacity and high spindle torque.

Typical industries include oil and gas, energy, aerospace, defense, heavy equipment, mining, automotive, agriculture, hydraulics, transportation, industrial machinery, and general contract manufacturing.

The machine is particularly well suited to oil-country tubular components and large shaft work because of its long machining envelope and heavy-duty spindle configuration. The PUMA 5100L has also been specifically marketed for large boring requirements and long parts.

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TYPICAL PARTS DN SOLUTIONS PUMA 5100L CAN PRODUCE

The PUMA 5100L can produce:

• Large shafts
• Oilfield components
• Drill components
• Hydraulic cylinders
• Large flanges
• Couplings
• Rollers
• Bushings
• Sleeves
• Pump components
• Valve components
• Heavy equipment components
• Mining components
• Energy-sector components
• Industrial machinery parts

Typical operations include turning, facing, boring, threading, grooving, drilling, chamfering, taper turning, profiling, and contouring.

The long-bed configuration makes the machine especially useful for components where both large diameter and substantial length must be machined in one setup.

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WHY CHOOSE DN SOLUTIONS PUMA 5100L

The primary reason to choose the DN SOLUTIONS PUMA 5100L is its combination of large turning diameter, long machining length, high spindle torque, and heavy-duty construction.

The current 5100LA provides approximately 26 inches of maximum turning diameter and 82 inches of maximum turning length, while the 5100LB provides approximately 26 inches of diameter and 80 inches of length.

The available 50–60 HP spindle configurations provide considerably more cutting power than smaller production lathes. The 5100LB’s 60 HP spindle produces approximately 2,980 ft-lb of torque, making it especially attractive for heavy roughing and large-diameter work.

The long Z-axis capacity also allows shops to machine extended shafts and tubular components without requiring multiple setups.

For manufacturers working with difficult materials or large forgings, the PUMA 5100L can provide the rigidity and torque necessary for aggressive material removal.

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WHY BUY USED DN SOLUTIONS PUMA 5100L

Buying a used DN SOLUTIONS PUMA 5100L can provide access to a large-capacity production lathe at a substantially lower acquisition cost than purchasing a new machine.

The PUMA 5100L is particularly attractive for shops that need to machine large shafts, oilfield components, hydraulic cylinders, heavy equipment parts, rollers, flanges, and tubular components.

Its greatest advantages are the long machining envelope, high spindle torque, large chuck options, rigid construction, and ability to handle substantial workpieces.

The different 5100L variants also allow buyers to select a machine according to their production requirements. A 15-inch-chuck 5100LA provides 50 HP and 2,000 RPM, while the 21-inch-chuck 5100LB provides 60 HP and 1,500 RPM with substantially higher torque.

When buying used, buyers should carefully inspect the spindle, gearbox, chuck, turret, X/Z ballscrews, guideways, tailstock alignment, hydraulic system, control, coolant system, chip conveyor, lubrication system, and machine geometry.

For a long-bed turning center, checking Z-axis positioning accuracy at multiple locations along the entire travel is especially important.

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HOW MUCH DOES A USED DN SOLUTIONS PUMA 5100L COST?

The price of a used DN SOLUTIONS PUMA 5100L depends heavily on the exact variant, year, spindle configuration, chuck size, control generation, machine hours, condition, tooling, and included options.

The current used market includes newer PUMA 5100L-family machines. For example, a 2022 DN SOLUTIONS PUMA 5100LB is currently listed through used-equipment marketplaces, while a 2022 PUMA 5100LC is listed as used with pricing available by request.

A used-equipment marketplace currently shows a 2023 Doosan PUMA 5100LC with a reported value of approximately $367,890, although this should be treated as a marketplace data point rather than a typical transaction price.

For older used PUMA 5100L machines, the market value is considerably lower. A practical estimate for a functioning used machine is:

USED DN SOLUTIONS PUMA 5100L PRICE RANGE	ESTIMATED COST
Older / High-Hour / As-Is	$45,000 – $70,000
Functional Used Machine	$70,000 – $100,000
Good Condition / Production Ready	$100,000 – $140,000
Newer / Low-Hour / Well Equipped	$140,000 – $200,000+
Newer Premium / Special Configuration	$200,000 – $300,000+

For a typical used DN SOLUTIONS PUMA 5100L, I would use approximately $70,000–$140,000 USD as a reasonable general used-market estimate, assuming the machine is operational and in good production condition.

The exact variant matters considerably. A PUMA 5100LB with a 21-inch chuck, 60 HP spindle, and approximately 2,980 ft-lb torque should generally command a premium over a lower-specification configuration.

A newer, low-hour machine with a modern FANUC control, chip conveyor, high-pressure coolant, probing, steady rest, tooling, and strong service history can be worth substantially more.

For a used-machine inventory listing, I would recommend using $75,000–$140,000 USD as the primary estimated range when the exact year and configuration are not specified.

Before assigning a final price, verify the exact PUMA 5100L variant (LA, LB, LC, etc.), year, spindle hours, power-on hours, chuck size, spindle bore, control, turning length, tailstock, steady rest, chip conveyor, coolant pressure, tooling, and maintenance history. The exact variant can make a significant difference in market value.