USED DOOSAN PUMA 300C – 2005
The DOOSAN PUMA 300C – 2005 is a heavy-duty CNC turning center designed for shops that need dependable turning performance, substantial workholding capacity, and the ability to process relatively large diameter components. This two-axis CNC lathe combines a rigid slant-bed construction with a large chuck, generous swing, substantial bar capacity, and a powerful spindle system. A documented 2005 machine is equipped with a FANUC 21i-TB CNC control, 15-inch Kitagawa chuck, 12-station automatic turret, programmable tailstock, tool presetter, and chip conveyor.
The machine provides a maximum swing of approximately 22.4 inches and a maximum turning diameter of about 15.7 inches, making it suitable for machining shafts, flanges, bushings, sleeves, fittings, and other cylindrical components. The documented configuration has a maximum turning length of approximately 24.8 inches and a distance between centers of approximately 32 inches. Its 4.05-inch bar capacity also allows the machine to handle relatively large raw material sizes compared with many smaller CNC turning centers.
The slant-bed design provides a rigid platform for turning operations while helping chips move away from the cutting area and toward the chip-management system. For production environments, this type of construction is useful when the machine is repeatedly performing roughing, finishing, facing, boring, grooving, and threading operations. The PUMA 300C is particularly well suited to applications where rigidity and work envelope are more important than extremely high spindle speeds.
At the heart of the documented 2005 PUMA 300C is a FANUC 21i-TB CNC control. The control provides the operator interface and programming environment for two-axis turning operations. For shops already operating FANUC-controlled equipment, this can simplify operator training and program transfer. The machine can be programmed for common turning operations while the automatic turret allows multiple tools to remain available during a production cycle.
The spindle reaches approximately 2,800 RPM, providing a useful combination of speed and torque for a machine of this size. The documented MachineStation configuration lists a 35 HP spindle motor and a 4.5-inch spindle bore, while the machine uses an A2-15 spindle nose. These characteristics make the PUMA 300C appropriate for a broad range of steel, stainless steel, aluminum, cast iron, and other machinable materials, depending on tooling, workholding, cutting parameters, and machine condition.
Another important advantage is the machine’s ability to support multiple operations without requiring frequent manual tool changes. The 12-station automatic turret provides positions for turning tools, boring bars, grooving tools, threading tools, drills, and other compatible tooling. A programmable hydraulic tailstock is also documented on the 2005 machine, providing support for longer workpieces that require additional stability during machining.
Chip management is also an important part of the PUMA 300C configuration. A chip conveyor is included on documented 2005 machines, allowing chips generated during production to be moved away from the machining area. A coolant system with pump and oil skimmer are also listed on one documented machine. These features can make the machine more practical for extended production runs where manual chip removal would otherwise interrupt machining cycles.
The DOOSAN PUMA 300C – 2005 can therefore serve a wide variety of manufacturing environments, including general job shops, automotive suppliers, oil and gas component manufacturers, industrial equipment manufacturers, heavy-equipment suppliers, and maintenance departments. Its combination of approximately 15.7-inch turning diameter, 24.8-inch turning length, 4.05-inch bar capacity, 2,800 RPM spindle, automatic turret, programmable tailstock, and FANUC control makes it a versatile used CNC lathe for medium- and larger-sized turning applications.
DOOSAN PUMA 300C – AXIS
The DOOSAN PUMA 300C is a 2-axis CNC turning center, using X-axis and Z-axis movement to position the cutting tool relative to the rotating workpiece. X-axis movement controls the cutting tool’s movement toward and away from the centerline, while Z-axis movement controls longitudinal movement along the workpiece. This configuration supports the fundamental turning operations used in production machining.
| Specification | Details |
|---|---|
| Machine Type | CNC Turning Center |
| Number of Axes | 2 |
| X Axis | Cross-slide movement |
| Z Axis | Longitudinal movement |
| Control | FANUC 21i-TB |
| Machine Configuration | Horizontal CNC lathe with slant-bed design |
The two-axis configuration makes the PUMA 300C straightforward for conventional CNC turning work. It can perform facing, outside diameter turning, inside diameter boring, grooving, threading, drilling, and related operations when properly equipped and programmed.
DOOSAN PUMA 300C – AXIS TRAVELS / WORK ENVELOPE
The work envelope of the PUMA 300C provides useful capacity for components that are too large for compact production lathes. A documented 2005 machine has approximately 11.1 inches of X-axis travel and 26.8 inches of Z-axis travel, with a maximum turning diameter of approximately 15.7 inches and maximum turning length of approximately 24.8 inches.
| Specification | Details |
|---|---|
| X Axis Travel | 11.1 inches |
| Z Axis Travel | 26.8 inches |
| Maximum Swing Over Bed | 22.4 inches |
| Swing Over Carriage | 17.7 inches |
| Maximum Turning Diameter | 15.7 inches |
| Maximum Turning Length | 24.8 inches |
| Distance Between Centers | 32 inches |
| X Axis Rapid Traverse | 787 IPM |
| Z Axis Rapid Traverse | 945 IPM |
The available work envelope allows the machine to accommodate a broad range of cylindrical parts. Actual cutting capacity depends on chuck configuration, tooling, workholding, part geometry, and the amount of clearance required around the workpiece.
DOOSAN PUMA 300C – CAPACITY / TABLE
Unlike a machining center, the PUMA 300C uses a spindle and chuck arrangement rather than a conventional machining table. Its workholding system is designed to secure round or cylindrical components while the spindle rotates the workpiece.
| Specification | Details |
|---|---|
| Chuck Size | 15 inches on documented 2005 configuration |
| Chuck Type | Kitagawa B-15 hydraulic chuck |
| Bar Capacity | 4.05 inches |
| Spindle Bore | 4.5 inches |
| Spindle Nose | A2-15 |
| Maximum Swing | 22.4 inches |
| Maximum Turning Diameter | 15.7 inches |
| Maximum Turning Length | 24.8 inches |
| Distance Between Centers | 32 inches |
| Tailstock | Programmable hydraulic tailstock |
The relatively large chuck and spindle bore make the PUMA 300C suitable for substantial workpieces. The 4.05-inch bar capacity is especially useful for production work involving larger diameter bar stock, while the programmable tailstock can provide additional support for long or slender components.
DOOSAN PUMA 300C – SPINDLE
The spindle is one of the main reasons the PUMA 300C is suited to heavier turning applications. Documented specifications for the 2005 machine list a spindle speed of up to 2,800 RPM, while a detailed machine listing identifies a 35 HP spindle motor. The combination of spindle power, large bore, and substantial chuck capacity allows the machine to perform both roughing and finishing operations across a wide range of materials.
| Specification | Details |
|---|---|
| Maximum Spindle Speed | 2,800 RPM |
| Spindle Motor | 35 HP |
| Spindle Bore | 4.5 inches |
| Spindle Nose | A2-15 |
| Chuck | 15-inch Kitagawa B-15 |
| Bar Capacity | 4.05 inches |
| Spindle Type | CNC turning spindle |
| Application | Heavy-duty turning and production machining |
The 2,800 RPM maximum speed is appropriate for the machine’s size and intended application. While smaller CNC lathes may reach significantly higher spindle speeds, the PUMA 300C is oriented toward larger workpieces and heavier cutting. This makes it useful for applications where material removal and rigidity are important considerations.
DOOSAN PUMA 300C – TOOL CHANGER
The PUMA 300C uses an automatic turret rather than a conventional machining-center tool changer. The documented 2005 configuration has a 12-station automatic turret, giving the operator access to multiple turning and boring tools during a single CNC program.
| Specification | Details |
|---|---|
| Turret Type | Automatic CNC turret |
| Turret Capacity | 12 stations |
| Turret Index Time | Approximately 0.15 second |
| Tool Size | Up to approximately 2.4 inches in documented configuration |
| Tool Presetter | Equipped |
| Typical Tooling | Turning, boring, grooving, threading and drilling tools |
| Tool Change Method | Automatic turret indexing |
The 12-station turret allows a production program to use multiple cutting tools without requiring the operator to manually change tools between operations. A tool presetter can further simplify tool setup by helping establish tool offsets before production.
DOOSAN PUMA 300C – CONTROL SYSTEM
The documented 2005 PUMA 300C is equipped with a FANUC 21i-TB CNC control. This control is well suited to two-axis turning operations and provides the programming and machine-management interface required for CNC production.
| Specification | Details |
|---|---|
| CNC Control | FANUC 21i-TB |
| Control Type | CNC turning control |
| Machine Axes | 2-axis |
| Programming | CNC turning programs |
| PCMCIA Interface | Documented on one 2005 configuration |
| Operator Interface | FANUC CNC control |
| Typical Applications | Turning, facing, boring, grooving and threading |
The FANUC control can be particularly useful for manufacturers that already have FANUC equipment in their facilities. Operators familiar with FANUC turning controls may be able to transition to the PUMA 300C without having to learn an entirely different control environment.
DOOSAN PUMA 300C – COOLANT / CHIP MANAGEMENT
The PUMA 300C is equipped for production environments where chips and cutting fluid must be managed continuously. A chip conveyor is documented on the 2005 machines, and a coolant system with pump is included on a detailed machine listing. An oil skimmer is also listed on that configuration.
| Specification | Details |
|---|---|
| Chip Conveyor | Included |
| Coolant System | Equipped |
| Coolant Pump | Included on documented configuration |
| Oil Skimmer | Included on documented configuration |
| Chip Removal | Automatic conveyor |
| Coolant Application | Flood coolant / standard CNC coolant system |
| Production Benefit | Reduces manual chip handling |
The chip conveyor is particularly useful during long production cycles. Instead of allowing chips to accumulate around the chuck and cutting area, the conveyor transports material away from the machine and into a collection container. This can reduce operator interruptions and help maintain a cleaner machining environment.
DOOSAN PUMA 300C – POWER REQUIREMENTS
Power requirements can vary according to the electrical configuration and options installed on a particular machine. A documented PUMA 300C configuration lists 55 kVA and 220V three-phase power. Buyers should verify the electrical nameplate on the specific machine before installation.
| Specification | Details |
|---|---|
| Electrical Requirement | 55 kVA documented configuration |
| Voltage | 220V |
| Phase | 3-Phase |
| Spindle Motor | 35 HP |
| Installation | Industrial electrical service |
| Verification | Confirm machine nameplate before purchase |
Because used machines can change facilities and electrical configurations over their service lives, the exact incoming voltage, frequency, transformer requirements, and disconnect requirements should be confirmed before installation.
DOOSAN PUMA 300C – DIMENSIONS
The PUMA 300C is a substantial industrial CNC lathe and requires adequate floor space for the machine, chip conveyor, electrical access, loading area, and operator access. A documented 2005 machine lists overall dimensions of approximately 148 × 87 × 90 inches and a machine weight of approximately 12,800 pounds.
| Specification | Details |
|---|---|
| Overall Length | Approximately 148 inches |
| Overall Width | Approximately 87 inches |
| Overall Height | Approximately 90 inches |
| Machine Weight | Approximately 12,800 lbs |
| Floor Space | Allow additional space for loading and service |
| Installation | Industrial machine foundation recommended |
The machine’s weight should be considered when planning transportation and installation. Rigging equipment, doorway dimensions, floor loading, electrical access, and clearance around the machine should all be reviewed before moving a used PUMA 300C into a facility.
DOOSAN PUMA 300C – GENERAL INFORMATION
| Specification | Details |
|---|---|
| Manufacturer | DOOSAN |
| Model | PUMA 300C |
| Year | 2005 |
| Machine Type | CNC Lathe / Turning Center |
| Machine Configuration | 2-Axis |
| CNC Control | FANUC 21i-TB |
| Chuck | 15-inch Kitagawa B-15 |
| Maximum RPM | 2,800 RPM |
| Spindle Motor | 35 HP |
| Bar Capacity | 4.05 inches |
| Spindle Bore | 4.5 inches |
| Maximum Swing | 22.4 inches |
| Maximum Turning Diameter | 15.7 inches |
| Maximum Turning Length | 24.8 inches |
| Turret | 12 Station |
| Tailstock | Programmable Hydraulic |
| Tool Presetter | Equipped on documented configuration |
| Chip Conveyor | Equipped |
| Coolant System | Equipped |
| Oil Skimmer | Documented on one configuration |
| Approximate Weight | 12,800 lbs |
Specifications can vary between individual machines depending on factory options, retrofit work, electrical configuration, tooling, and previous ownership. Buyers should verify the specifications and included accessories of the specific machine being purchased.
INDUSTRIES THAT USE DOOSAN PUMA 300C
The DOOSAN PUMA 300C can be used across many manufacturing industries because its work envelope is suitable for medium-to-large cylindrical components. The machine’s 15.7-inch maximum turning diameter and approximately 24.8-inch maximum turning length provide capacity for components larger than those normally assigned to compact CNC lathes.
Automotive manufacturing is one potential application area. The machine can be used for components such as shafts, hubs, sleeves, spacers, pulleys, and other rotational parts. Production requirements can vary considerably, but the automatic turret and programmable tailstock allow the PUMA 300C to support multi-operation turning cycles.
Oil and gas manufacturing can also benefit from a machine of this size. Turning applications involving fittings, sleeves, adapters, couplings, and other cylindrical components can require substantial chuck capacity and spindle bore. The PUMA 300C provides a relatively large work envelope for this class of CNC lathe.
Heavy equipment manufacturers can use CNC turning centers to produce pins, bushings, shafts, collars, and other replacement or production components. The PUMA 300C’s rigid configuration and substantial workholding capacity make it appropriate for parts where stable cutting is important.
General job shops can benefit from the machine’s versatility. A job shop may need to produce a wide range of components rather than repeating one dedicated part. The 12-station turret allows multiple tools to remain installed, making it possible to move between different operations without extensive manual intervention.
Industrial machinery manufacturers can use the PUMA 300C for shafts, bearing housings, rollers, couplings, and other machined components. These parts often require combinations of outside diameter turning, boring, facing, grooving, and threading.
Agricultural equipment manufacturers represent another potential application. Agricultural machinery contains numerous rotating components, pins, hubs, sleeves, and shafts that can be produced on a CNC turning center when their dimensions fall within the machine’s work envelope.
Repair and maintenance departments can also use a PUMA 300C for producing replacement components. Instead of outsourcing every cylindrical replacement part, an appropriately equipped maintenance department can use the machine for internal machining work, subject to its available tooling, programming resources, and operator expertise.
TYPICAL PARTS DOOSAN PUMA 300C CAN PRODUCE
| Part Type | Typical Machining Operations |
|---|---|
| Shafts | OD turning, facing, grooving and threading |
| Bushings | OD turning, ID boring and facing |
| Hubs | Turning, boring and grooving |
| Sleeves | OD and ID machining |
| Flanges | Facing, OD turning and boring |
| Spacers | Turning and facing |
| Couplings | OD/ID turning and threading |
| Pins | Turning, grooving and chamfering |
| Rollers | OD turning and finishing |
| Bearing Components | Turning, boring and facing |
| Hydraulic Components | Turning, boring and threading |
| Pneumatic Components | OD/ID turning and threading |
| Fittings | Turning and threading |
| Adapters | Turning, boring and threading |
| Bushings for Heavy Equipment | Turning and internal boring |
| Automotive Components | Turning, facing and grooving |
| Oil and Gas Components | Turning, boring and threading |
| Machine Components | General CNC turning operations |
The exact part size and geometry must remain within the machine’s documented work envelope. Tooling, workholding, material, cutting parameters, and required tolerances will also determine whether a particular component is appropriate for the machine.
WHY CHOOSE DOOSAN PUMA 300C
One of the main advantages of the DOOSAN PUMA 300C is its combination of work envelope and production capability. With approximately 22.4 inches of swing and a 15.7-inch maximum turning diameter, the machine can accommodate components that exceed the capacity of many smaller CNC turning centers.
The 4.05-inch bar capacity is another useful characteristic for production machining. Larger bar capacity allows the machine to work with larger raw stock without requiring every component to be cut from smaller material. This can be particularly useful for shafts, bushings, sleeves, adapters, and other cylindrical parts.
The 35 HP spindle motor provides substantial power for turning applications. Combined with the 2,800 RPM maximum spindle speed, the machine can be configured for both material-removal operations and finishing work. Cutting performance will naturally depend on material, tooling, insert geometry, workholding, and machine condition.
The 12-station automatic turret provides flexibility for multi-operation parts. A typical program can use multiple tools for rough turning, finish turning, facing, boring, grooving, and threading without requiring the operator to manually change tools between every operation.
The programmable hydraulic tailstock is useful when machining longer components. By supporting the free end of a workpiece, the tailstock can help reduce deflection and improve stability during appropriate turning operations. This makes it valuable for shaft-like components and other extended workpieces.
The FANUC 21i-TB control is another practical feature. FANUC controls are widely encountered in CNC manufacturing environments, making the PUMA 300C potentially attractive to shops that already have FANUC-trained operators and programmers.
The included chip conveyor and coolant system can also improve production efficiency. Automatic chip removal is particularly valuable when machining materials that generate substantial quantities of chips. Rather than stopping frequently for manual cleaning, chips can be transported away from the cutting area.
Finally, the PUMA 300C provides an established platform in the used CNC market. A well-maintained example can offer a substantial work envelope and production-oriented equipment without requiring a buyer to purchase a new large-capacity turning center. The condition of the spindle, ways, ballscrews, turret, chuck, control, hydraulics, coolant system, and other components should nevertheless be carefully evaluated before purchase.
WHY BUY USED DOOSAN PUMA 300C
Buying a used DOOSAN PUMA 300C – 2005 can provide manufacturers with access to a full-size production CNC lathe at a lower acquisition cost than purchasing a new machine. The actual value of an individual machine depends heavily on condition, hours, maintenance history, included tooling, control condition, spindle condition, and available options.
The machine’s large work envelope is particularly important in the used market. A buyer looking for a machine capable of approximately 15.7-inch turning diameter and nearly 25 inches of turning length may find that a used PUMA 300C provides a practical alternative to purchasing a newer compact lathe that does not have the required capacity.
The 4.05-inch bar capacity can also reduce the need to purchase a smaller machine for large-diameter bar work. For shops producing repetitive cylindrical components, this capacity can be useful for both prototype and production applications.
A used PUMA 300C can also provide production-ready accessories that would otherwise have to be purchased separately. Depending on the individual machine, equipment can include the automatic turret, programmable tailstock, tool presetter, chip conveyor, coolant system, hydraulic chuck, and oil skimmer. The exact included equipment should always be confirmed with the seller.
The FANUC 21i-TB control can be another benefit for shops already operating FANUC machines. Existing operators may already understand the general control environment, reducing the learning curve associated with introducing an unfamiliar CNC control.
The machine’s 35 HP spindle also makes it useful for heavier turning work. Rather than being limited to small precision components, the PUMA 300C can handle larger workpieces when the part geometry, tooling, workholding, and material are appropriate.
Used equipment can also make sense for expanding production capacity. A shop that already has smaller CNC lathes may use a PUMA 300C to take on larger components without replacing its existing equipment. This can help create a broader range of machining capabilities within the same facility.
Before purchasing, buyers should inspect the machine under power whenever possible. Important inspection points include spindle noise and temperature, spindle runout, chuck condition, turret indexing, backlash, axis movement, hydraulic pressure, coolant operation, chip conveyor operation, tailstock function, control alarms, and evidence of excessive wear. The machine’s actual condition is more important than its model year alone.
HOW MUCH DOES A USED DOOSAN PUMA 300C COST?
The price of a used DOOSAN PUMA 300C – 2005 can vary substantially depending on machine condition, configuration, location, included equipment, service history, and seller. Current listings provide useful examples, but an asking price should not be treated as a universal market value.
A current listing for a 2005 DOOSAN PUMA 300C has been advertised at approximately $24,900 USD. That listing identifies the machine as a 2005 model and includes a 15-inch chuck, chip conveyor, FANUC 21i-TB control, and programmable tailstock.
Another current 2005 PUMA 300C listing is being offered on a request-for-quote basis rather than with a publicly displayed price. It identifies the machine with a 15-inch chuck, 4.05-inch bar capacity, 22.4-inch swing, 15.7-inch turning diameter, 2,800 RPM spindle, FANUC 21i-TB control, 32-inch distance between centers, 12-station turret, and chip conveyor.
These listings demonstrate why the price of a used PUMA 300C cannot be determined from the year and model alone. Two machines with the same model and year can have significantly different values depending on spindle hours, cutting hours, maintenance, tooling, chuck condition, control condition, included accessories, and overall mechanical condition.
A machine with a healthy spindle, accurate axis movement, functional turret, good hydraulic system, working chip conveyor, and clean CNC control will generally be evaluated differently from a machine requiring major repairs. Buyers should therefore inspect the actual machine rather than relying only on the advertised specifications.
The included 15-inch chuck, programmable tailstock, tool presetter, chip conveyor, and coolant equipment can also affect the overall value of a particular machine. Accessories that are already installed and operational may reduce the additional investment required to place the machine into production.
Transportation and installation should also be included in the purchase budget. With a documented machine weight of approximately 12,800 pounds, moving a PUMA 300C requires appropriate rigging and transportation planning. Electrical installation and floor preparation can add additional costs depending on the buyer’s facility.
For this reason, the most useful way to evaluate the cost of a used PUMA 300C is to compare machines based on condition, included equipment, hours, spindle condition, control condition, tooling, maintenance history, and location, rather than comparing asking prices by model year alone.
The DOOSAN PUMA 300C – 2005 remains a substantial CNC turning platform for shops looking for a larger-capacity two-axis lathe. Its approximately 15.7-inch turning diameter, 24.8-inch turning length, 4.05-inch bar capacity, 35 HP spindle, 12-station turret, FANUC 21i-TB control, programmable tailstock, and chip conveyor give it a broad range of potential production applications.
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