USED DN SOLUTIONS PUMA 3100XL

The DN Solutions PUMA 3100XL is a heavy-duty CNC turning center engineered for manufacturers that require exceptional machining capacity, precision, and reliability when processing larger workpieces. As part of the highly successful PUMA series from DN Solutions, formerly known as Doosan Machine Tools, the PUMA 3100XL is designed to deliver outstanding turning performance while maintaining the flexibility needed for modern production environments. The machine is widely recognized for its rigid construction, powerful spindle capabilities, and ability to handle large-diameter and long-length components with consistent accuracy.

Built for demanding machining applications, the PUMA 3100XL features an extra-long bed configuration that enables manufacturers to process larger shafts, cylinders, rollers, and complex rotational components that may exceed the capabilities of standard CNC lathes. The machine’s robust cast iron construction helps absorb vibration during heavy cutting operations, ensuring excellent surface finishes and extended tool life. This combination of rigidity and power makes the PUMA 3100XL a preferred solution for manufacturers operating in industries where large-part machining is essential.

The machine is capable of performing a variety of turning operations including roughing, finishing, threading, boring, grooving, drilling, and tapping. Depending on the machine configuration, live tooling and C-axis functionality may also be available, further expanding the machine’s versatility. Advanced CNC controls provide operators with powerful programming capabilities while simplifying setup and production management.

Manufacturers in the aerospace, energy, oil and gas, automotive, heavy equipment, defense, and general engineering sectors frequently utilize the PUMA 3100XL because of its ability to machine large and complex components efficiently. Its extended machining envelope allows shops to increase production capacity while maintaining high levels of precision and repeatability.

In the used CNC machine market, the DN Solutions PUMA 3100XL remains highly desirable due to its proven performance, long service life, and strong reputation for reliability. Companies seeking large-capacity turning capabilities often find that a used PUMA 3100XL provides exceptional value compared to purchasing a new machine while still delivering years of productive operation.

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DN SOLUTIONS PUMA 3100XL – AXIS

Specification	Estimated Value
X-Axis Travel	14.2 in
Z-Axis Travel	85.0 in
C-Axis Control	Optional
Number of Controlled Axes	2-4 Axis
Rapid Traverse Rate	High-Speed

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DN SOLUTIONS PUMA 3100XL – AXIS TRAVELS / WORK ENVELOPE

Specification	Estimated Value
Maximum Turning Diameter	18.9 in
Maximum Turning Length	80.0 in
Swing Over Bed	30.7 in
Swing Over Saddle	22.4 in
Bar Capacity	4.0 in

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DN SOLUTIONS PUMA 3100XL – CAPACITY / TABLE

Specification	Estimated Value
Chuck Size	12 in
Maximum Workpiece Weight	2,200 lbs
Main Spindle Bore	4.1 in
Tailstock	Programmable
Long Part Support	Yes

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DN SOLUTIONS PUMA 3100XL – SPINDLE

Specification	Estimated Value
Maximum Spindle Speed	3,000 RPM
Spindle Motor	30 HP
Peak Spindle Power	40 HP
Spindle Torque	High Torque Design
Spindle Nose	A2-8

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DN SOLUTIONS PUMA 3100XL – TOOL CHANGER

Specification	Estimated Value
Turret Stations	12
Tool Change Type	Servo Turret
Tool Holders	Multiple Configurations
Index Time	Fast Indexing

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DN SOLUTIONS PUMA 3100XL – CONTROL SYSTEM

Specification	Estimated Value
CNC Control	Fanuc
Conversational Programming	Available
USB Interface	Yes
Ethernet Connectivity	Yes
Tool Management	Available

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DN SOLUTIONS PUMA 3100XL – COOLANT / DUST / WATER MANAGEMENT

Specification	Estimated Value
Flood Coolant System	Standard
Coolant Tank	Included
Chip Conveyor	Included
Automatic Lubrication	Standard
High Pressure Coolant	Optional

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DN SOLUTIONS PUMA 3100XL – POWER REQUIREMENTS

Specification	Estimated Value
Voltage	220/440 VAC
Frequency	50/60 Hz
Connected Load	Approx. 45 kVA

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DN SOLUTIONS PUMA 3100XL – DIMENSIONS

Specification	Estimated Value
Length	Approx. 240 in
Width	Approx. 95 in
Height	Approx. 90 in
Weight	Approx. 22,000 lbs

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DN SOLUTIONS PUMA 3100XL – GENERAL INFORMATION

Specification	Estimated Value
Manufacturer	DN Solutions
Model	PUMA 3100XL
Machine Type	CNC Turning Center
Configuration	Long-Bed CNC Lathe
Country of Origin	South Korea

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INDUSTRIES THAT USE DN SOLUTIONS PUMA 3100XL

The DN Solutions PUMA 3100XL is utilized by manufacturers that require the ability to machine large and heavy rotational components with high accuracy. Oil and gas companies frequently use the machine to manufacture drill collars, valve components, couplings, and production equipment parts. Energy sector manufacturers rely on the machine for turbine shafts, pump components, and power generation equipment.

Heavy equipment manufacturers use the PUMA 3100XL to produce hydraulic cylinders, rollers, shafts, and structural machine components. Aerospace companies machine landing gear parts, support structures, and large precision components that require consistent dimensional accuracy. Defense contractors also utilize the machine for critical components requiring exceptional reliability and precision.

General engineering and contract manufacturing companies appreciate the machine’s versatility and ability to accommodate a broad range of large-part machining requirements. Its extended turning length makes it particularly valuable for shops specializing in shaft work and long cylindrical components.

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TYPICAL PARTS DN SOLUTIONS PUMA 3100XL CAN PRODUCE

The DN Solutions PUMA 3100XL is capable of producing:

• Long shafts
• Hydraulic cylinders
• Rollers
• Turbine shafts
• Pump shafts
• Valve bodies
• Oilfield components
• Aerospace structural parts
• Couplings
• Bearing housings
• Threaded components
• Heavy equipment parts
• Industrial rollers
• Machine spindles
• Precision turned components

Its large machining envelope allows manufacturers to process oversized workpieces efficiently while maintaining tight tolerances.

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WHY CHOOSE DN SOLUTIONS PUMA 3100XL

The DN Solutions PUMA 3100XL stands out because it combines heavy-duty machining performance with the precision and reliability expected from a premium CNC turning center. Its extra-long bed configuration enables manufacturers to process parts that may not fit on standard CNC lathes, reducing the need for outsourcing or secondary operations.

The machine’s rigid cast construction provides outstanding vibration control during heavy cutting operations. This results in improved surface finishes, longer tool life, and consistent dimensional accuracy. The powerful spindle system delivers the torque necessary for demanding roughing operations while maintaining excellent finishing capabilities.

Manufacturers also appreciate the machine’s ease of operation and proven reliability. The Fanuc control system offers user-friendly programming, advanced machining functions, and broad compatibility with shop floor automation systems. Maintenance requirements are straightforward, and service support is widely available.

For companies that regularly machine large components, the PUMA 3100XL offers an ideal balance of capacity, performance, and long-term value. Its strong reputation in the industry continues to make it a preferred choice among manufacturers worldwide.

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WHY BUY USED DN SOLUTIONS PUMA 3100XL

Purchasing a used DN Solutions PUMA 3100XL offers significant advantages for manufacturers seeking large-capacity CNC turning capabilities without the financial commitment associated with purchasing new equipment. Because these machines are engineered for demanding industrial environments, a properly maintained used model can continue delivering exceptional performance for many years.

One of the most compelling reasons to buy a used PUMA 3100XL is cost savings. CNC machine tools experience substantial depreciation during the first years of ownership. By purchasing a used machine, manufacturers can acquire premium machining capabilities at a fraction of the cost of a new machine while still benefiting from modern technology and proven reliability.

The machine’s heavy-duty design contributes to its longevity. Built with robust cast iron structures, precision spindle systems, and industrial-grade components, the PUMA 3100XL is designed for continuous operation in demanding production environments. Many used machines remain capable of maintaining tight tolerances and excellent surface finishes long after their initial installation.

Another advantage is immediate availability. New CNC machine purchases often involve lengthy lead times due to manufacturing schedules and shipping requirements. Used machines can frequently be inspected, purchased, and installed much faster, allowing manufacturers to expand production capacity without delay.

The PUMA 3100XL is also highly valued for its versatility. Its large work envelope allows shops to handle a broad range of part sizes, reducing the need for multiple machines. This flexibility helps maximize machine utilization and improve overall return on investment.

For growing manufacturers, job shops, and production facilities seeking to increase machining capacity while controlling capital expenditures, a used DN Solutions PUMA 3100XL represents an excellent investment that can provide years of productive service and strong operational value.

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HOW MUCH DOES A USED DN SOLUTIONS PUMA 3100XL COST?

The price of a used DN Solutions PUMA 3100XL can vary significantly depending on machine age, condition, operating hours, tooling packages, optional features, and current market demand. Because the machine is designed for large-part machining applications and offers substantial capacity, it generally maintains strong resale values in the used CNC equipment marketplace.

Machine condition is one of the most important factors affecting price. Equipment that has been properly maintained, regularly serviced, and operated within recommended guidelines will typically command higher prices than machines with limited service records or excessive wear. Buyers often evaluate spindle condition, machine accuracy, maintenance history, and cosmetic appearance when determining value.

Optional equipment can also impact pricing considerably. Features such as live tooling, C-axis capabilities, high-pressure coolant systems, chip management equipment, bar feeders, automation systems, and additional tooling packages often increase a machine’s market value. Machines that include extensive accessories may offer substantial savings compared to purchasing those items separately.

Market demand plays an important role as well. Industries such as oil and gas, energy, aerospace, heavy equipment manufacturing, and general engineering frequently require machines capable of handling large workpieces. Strong demand from these sectors often helps maintain pricing for quality used PUMA 3100XL machines.

As a general guideline, a used DN Solutions PUMA 3100XL may typically sell between $75,000 and $225,000 USD, depending on configuration, age, condition, and included equipment. Newer machines with advanced features and low operating hours can exceed this range, while older or heavily used machines may be priced below it.

When evaluating a used machine, buyers should consider not only the purchase price but also transportation costs, installation requirements, tooling needs, and future maintenance expenses. A well-maintained PUMA 3100XL can provide many years of reliable service, making it a cost-effective solution for manufacturers requiring large-capacity CNC turning capabilities.