USED DOOSAN PUMA 350L

The Doosan Puma 350L is a heavy-duty CNC turning center specifically designed for machining long and large-diameter components with high precision and stability. As part of the Puma 350 series, the “L” designation indicates an extended bed configuration, making it ideal for shaft-type parts and applications requiring longer turning lengths. Built with a rigid slant-bed structure and box guideways, the machine offers excellent vibration damping, rigidity, and long-term accuracy even under heavy cutting conditions.

The machine typically features a large chuck size of around 12–15 inches and a bar capacity of approximately 90–102 mm, enabling it to handle substantial workpieces. It offers a maximum turning diameter of around 450–550 mm and an extended turning length of approximately 1,000–1,500 mm depending on configuration. This makes it well suited for industries such as oil & gas, energy, and heavy engineering where long components are common.

The spindle is designed for high-torque applications, with speeds typically reaching up to 2,800–3,000 RPM and motor power around 26–30 kW, 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 for reliability and ease of programming. Optional features such as tailstocks, steady rests, and chip conveyors further enhance its capability for long-part machining.

DOOSAN PUMA 350L SPECIFICATIONS

WHY BUY USED DOOSAN PUMA 350L

Buying a used Doosan Puma 350L 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, which allows it to handle long shafts and tubular components efficiently. This makes it especially valuable for industries such as oil & gas, power generation, and heavy machinery manufacturing.

Another key benefit is durability. The machine’s rigid construction and box guideways ensure that it maintains accuracy even after years of use. This is particularly important in the used CNC market, where structural integrity and consistent performance are critical. Machines like the Puma 350L are built to withstand heavy loads and continuous operation, making them reliable even in demanding environments.

Cost efficiency is also a major factor. A used Puma 350L offers large-capacity machining, strong spindle performance, and proven CNC control systems at a fraction of the cost of a new machine. The use of Fanuc controls ensures easy integration into existing shop environments, availability of spare parts, and access to experienced operators.

Additionally, many used machines come equipped with valuable options such as tailstocks, steady rests, and chip conveyors, which further enhance productivity without additional investment. For shops looking to expand their turning capabilities for long components, the Puma 350L provides a dependable and cost-effective solution.

HOW MUCH DOES A USED DOOSAN PUMA 350L COST?

The cost of a used Doosan Puma 350L varies based on 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 commonly available and typically range from $18,000 to $35,000. These units often have high cutting hours exceeding 25,000–45,000 hours and may require refurbishment, particularly in spindle assemblies and support components like tailstocks and steady rests.

Machines built between 2000 and 2010 generally range from $35,000 to $80,000. These machines typically 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 typically range from $80,000 to $160,000 or more. Machines with lower cutting hours—typically under 8,000–12,000 hours—and enhanced configurations such as advanced control systems, automation-ready setups, and tooling packages 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.