The Doosan Puma 2500ST is a high-end multi-tasking CNC turning center designed to perform complex machining operations in a single setup. Unlike conventional lathes, this model integrates turning, milling, drilling, and even B-axis machining capabilities, making it a true turn-mill solution for advanced manufacturing environments. It is widely used in industries such as aerospace, automotive, and precision engineering where reducing cycle time and improving accuracy are critical.
The machine typically features dual spindles, upper and lower turrets, and a B-axis milling head, allowing simultaneous machining and balanced cycle distribution. It offers a maximum turning diameter of approximately 500–600 mm and a machining length that can exceed 1,000 mm depending on configuration. The spindle speeds generally reach up to 3,500–5,000 RPM, supported by high-power motors, enabling both heavy cutting and fine finishing operations.
A key highlight of the Puma 2500ST is its multi-axis capability, often including Y-axis, C-axis on both spindles, and a B-axis milling head with high-speed live tooling. This allows complex parts to be completed without secondary operations. Equipped with Fanuc CNC controls and advanced automation features such as tool changers and part handling systems, the Puma 2500ST is designed for high productivity, flexibility, and precision in modern machining environments.
DOOSAN PUMA 2500STSPECIFICATIONS
DOOSAN PUMA 2500ST – AXIS
Multi-Axis CNC Turn-Mill Center
Axes: X, Y, Z, B, C (Main & Sub Spindle)
Advanced multi-tasking machine with dual spindle and dual turret
DOOSAN PUMA 2500ST – AXIS TRAVELS
X-Axis Travel: ~250–556 mm
Y-Axis Travel: ~100–160 mm
Z-Axis Travel: ~580–1100 mm
B-Axis Rotation: ±120°
C-Axis: 360° indexing
DOOSAN PUMA 2500ST – CAPACITY
Maximum Turning Diameter: ~330–540 mm
Maximum Turning Length: ~500–1020 mm
Bar Capacity: ~65–76 mm
Suitable for complex multi-operation parts
DOOSAN PUMA 2500ST – SPINDLE
Main Spindle Speed: Up to 3500–5000 RPM
Sub-Spindle Speed: Up to ~6000 RPM
Spindle Motor Power: ~22–26 kW
High torque spindle with dual spindle capability
DOOSAN PUMA 2500ST – TABLE
Slant Bed Design
Dual Spindle Configuration
High rigidity structure
Suitable for simultaneous machining operations
DOOSAN PUMA 2500ST – TOOL TURRET
Upper Tool System: 40 Tool ATC
Lower Turret: 12 Stations (BMT type)
Live Tooling Supported
Tool Change Time: ~0.1 sec
DOOSAN PUMA 2500ST – FEEDRATES
Rapid Traverse (X): ~20 m/min
Rapid Traverse (Z): ~24 m/min
Rapid Traverse (B): ~20 m/min
High-speed and smooth machining performance
DOOSAN PUMA 2500ST – COOLANT & CHIP MANAGEMENT
High-Pressure Coolant (~7 bar or higher)
Flood Coolant System
Chip Conveyor (standard)
Automatic chip evacuation system
DOOSAN PUMA 2500ST – CONTROL SYSTEM
CNC Control: FANUC 18i-TB / 31i
Dual-path control capability
Supports multi-axis simultaneous machining
Tool monitoring and automation ready
DOOSAN PUMA 2500ST – POWER & AIR REQUIREMENTS
Power Supply: ~55–60 kVA
Voltage: 3 Phase Industrial Supply
Air Pressure Requirement: ~5–6 bar
Stable power required for multi-tasking operations
DOOSAN PUMA 2500ST – DIMENSIONS
Machine Footprint: ~3100–4500 x 1700–2300 mm
Machine Height: ~2500–2700 mm
Machine Weight: ~5400–12500 kg
Heavy-duty industrial construction
DOOSAN PUMA 2500ST – GENERAL INFORMATION
Type: CNC Turn-Mill Center (Multi-Tasking)
Manufacturer: Doosan Machine Tools
Dual spindle + dual turret configuration
Designed for high productivity and automation
Ideal for complex part machining
INDUSTRIES THAT USE DOOSAN PUMA 2500ST
Automotive Industry
Aerospace Industry
Medical Equipment Manufacturing
Oil & Gas Industry
Precision Engineering
TYPICAL PARTS DOOSAN PUMA 2500ST CAN PRODUCE
Complex Shafts
Automotive Components
Valve Bodies
Aerospace Parts
Multi-face precision components
WHY CHOOSE DOOSAN PUMA 2500ST
True multi-tasking (turn + mill + sub-spindle)
Dual turret increases productivity
Reduces multiple setups significantly
High precision and repeatability
Ideal for complex and high-volume production
Advanced automation-ready system
WHY BUY USED DOOSAN PUMA 2500ST
Buying a used Doosan Puma 2500ST is a strategic investment for manufacturers looking to achieve high-end multi-tasking capability at a significantly reduced cost. One of the biggest advantages of this model is its ability to consolidate multiple machining processes into a single platform. With dual spindles, live tooling, and B-axis functionality, complex parts can be completed in one setup, reducing cycle time, improving accuracy, and minimizing manual intervention.
Another key benefit is productivity. The Puma 2500ST is designed for continuous production with simultaneous machining capabilities, allowing operations on both spindles and turrets at the same time. This significantly reduces idle time and increases throughput compared to traditional machining setups.
Durability is also a major factor. Built with a rigid structure and advanced guideway systems, the machine maintains precision even after extended use. These machines are engineered for high-volume environments, and when properly maintained, they continue to deliver reliable performance in the used CNC market.
Cost efficiency further enhances its appeal. A used Puma 2500ST offers advanced features such as multi-axis machining, automatic tool changers, and automation readiness at a fraction of the cost of a new turn-mill center. The use of widely adopted Fanuc controls ensures easy integration, availability of spare parts, and access to skilled operators. For shops aiming to upgrade capabilities without heavy capital investment, this model offers exceptional value.
HOW MUCH DOES A USED DOOSAN PUMA 2500STCOST?
The cost of a used Doosan Puma 2500ST varies significantly depending on manufacturing year, machine configuration, condition, and most importantly, cutting hours. Since this is a high-end multi-tasking machine typically used in production environments, cutting time plays a critical role in determining wear on components such as spindles, B-axis heads, and live tooling systems.
Machines manufactured before 2000 are extremely rare in this category, but when available, they typically range from $40,000 to $80,000. These machines often have very high cutting hours exceeding 30,000–50,000 hours and may require significant refurbishment, particularly in complex assemblies such as the B-axis head and tool changers.
Machines built between 2000 and 2010 are the most commonly available and generally range from $80,000 to $180,000. These units typically have cutting hours between 15,000 and 35,000 hours. Machines with lower usage, documented maintenance, and fully functional multi-tasking features tend to command higher prices within this range.
For newer machines from 2010 to 2025, prices typically range from $180,000 to $400,000 or more, depending on configuration and automation level. Machines with lower cutting hours—typically under 10,000–15,000 hours—and advanced features such as full 5-axis capability, larger tool magazines, and integrated automation systems can reach the higher end of this range.
Ultimately, the best value is achieved by balancing machine age with cutting hours and complexity. In multi-tasking machines like the Puma 2500ST, lower cutting hours and well-maintained B-axis and live tooling systems are far more critical than just the year of manufacture, as these directly impact long-term performance and maintenance costs.