USED DOOSAN PUMA 300L

The Doosan Puma 300L is a heavy-duty CNC turning center designed for machining long shafts and large cylindrical components with high precision and stability. As part of the Puma 300 series, it is built with a rigid slant-bed structure and box guideways, providing excellent vibration damping and consistent cutting performance even during heavy-duty operations. The “L” designation refers to its extended bed length, making it particularly suitable for applications requiring longer turning lengths compared to standard models.

The machine typically features a large chuck size of around 12–15 inches and a bar capacity of approximately 3.5 to 4 inches, supporting medium to large workpieces. It offers a maximum turning diameter of around 400–450 mm and an extended turning length of up to 1,200–1,300 mm, making it ideal for long shaft machining and oil & gas components.

The spindle is designed for high torque applications, with speeds typically up to 2,800 RPM and motor power around 26–35 HP, prioritizing heavy material removal over high-speed finishing. A 12-station turret allows efficient multi-operation machining, and the machine is commonly equipped with a Fanuc CNC control, ensuring reliability and ease of operation. Optional features such as tailstock support, chip conveyors, and steady rests further enhance its capability for long and heavy workpieces.

DOOSAN PUMA 300L SPECIFICATIONS

WHY BUY USED DOOSAN PUMA 300L

Buying a used Doosan Puma 300L is a strong investment for shops that require long-part machining capability without the cost of a new large-frame lathe. One of the biggest advantages of this model is its extended bed length. Unlike standard lathes, the 300L is specifically designed for machining long shafts and tubular components, making it highly valuable for industries such as oil & gas, energy, and heavy engineering.

Another key benefit is durability. The rigid construction and box guideways ensure that the machine maintains accuracy even after years of use. This makes it a dependable option in the used CNC market, particularly for applications that involve heavy cutting or long production cycles. Machines in this category are built to handle significant loads, and when properly maintained, they continue to perform reliably over time.

Cost efficiency is also a major factor. A used Puma 300L offers large-capacity machining, strong spindle performance, and proven CNC control systems at a fraction of the cost of a new machine. The widespread use of Fanuc controls ensures easy integration into existing shop environments, availability of spare parts, and access to experienced operators. Many used machines also come equipped with additional features such as tailstocks, steady rests, and chip conveyors, further increasing productivity without additional investment.

For shops focused on long-part machining or expanding their turning capacity, the Puma 300L provides a reliable and cost-effective solution.

HOW MUCH DOES A USED DOOSAN PUMA 300L COST?

The cost of a used Doosan Puma 300L depends on factors such as manufacturing year, machine condition, configuration, and most importantly, cutting hours. Since this machine is typically used for heavy-duty and long-part machining, cutting time plays a significant role in determining wear on key components such as the spindle, turret, and guideways.

Machines manufactured before 2000 are relatively uncommon but generally fall within the range of $15,000 to $30,000. These units often have high cutting hours exceeding 25,000–40,000 hours and may require refurbishment, especially in spindle bearings and support systems like tailstocks.

Machines built between 2000 and 2010 are the most commonly available and typically range from $30,000 to $70,000. These machines usually have cutting hours between 10,000 and 25,000 hours. Units with lower usage, proper maintenance records, and additional features such as steady rests or chip conveyors tend to command higher prices within this range.

For newer machines from 2010 to 2025, prices generally range from $70,000 to $140,000 or more. Machines with lower cutting hours—typically under 8,000–12,000 hours—and upgraded configurations such as advanced controls, tooling packages, and automation-ready features can reach the higher end of this range.

Ultimately, the best value comes from balancing machine age with cutting hours, as a well-maintained machine with moderate usage often delivers better long-term reliability than a newer unit that has been heavily used in continuous production environments.