USED DOOSAN PUMA 400LB

The Doosan Puma 400LB is a heavy-duty CNC turning center designed for machining large, long, and high-weight components with precision and stability. As part of the Puma 400 series, the “LB” configuration refers to an extended bed version with additional support features, making it ideal for shaft-type parts, pipes, and heavy cylindrical components. Built with a rigid slant-bed structure and box guideways, the machine offers excellent vibration damping, structural integrity, and consistent accuracy even under demanding cutting conditions.

The machine typically features a large chuck size of 12 to 15 inches, with a bar capacity of approximately 90–117 mm depending on configuration. It offers a maximum turning diameter of around 550–700 mm and an extended turning length that can reach up to 2,000–3,000 mm, making it suitable for long-part machining in industries such as oil & gas, energy, and heavy equipment manufacturing. The swing over bed is generally around 750–900 mm, allowing sufficient clearance for oversized workpieces.

The spindle is designed for high torque applications, typically operating at speeds up to 2,000–2,500 RPM with motor power in the range of 30–37 kW. This setup prioritizes heavy material removal while maintaining precision during finishing operations. A 12-station turret enables efficient multi-operation machining, and the machine is commonly equipped with a Fanuc CNC control for reliability and ease of use. Optional features such as tailstocks, steady rests, and support systems further enhance its capability for long and heavy workpieces.

DOOSAN PUMA 400LB SPECIFICATIONS

WHY BUY USED DOOSAN PUMA 400LB

Buying a used Doosan Puma 400LB is a strong investment for shops that require heavy-duty, long-part machining without the high cost of a new large-frame CNC lathe. One of the main advantages of this model is its extended bed and enhanced support configuration, which allows it to handle long shafts, pipes, and heavy cylindrical components with improved stability and reduced deflection. This makes it particularly valuable in industries such as oil & gas, power generation, and heavy engineering.

Another key benefit is durability. The machine’s rigid construction and box guideways ensure that it maintains accuracy even after years of continuous use. This makes it a dependable option in the used CNC market, especially for applications that involve heavy cutting or long machining cycles. Machines in this category are built for demanding workloads and continue to perform reliably when properly maintained.

Cost efficiency is also a major factor. A used Puma 400LB provides 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 skilled operators.

Additionally, many used machines come equipped with valuable features such as steady rests, tailstocks, and chip conveyors, further enhancing productivity without requiring additional investment. For shops looking to expand their capacity for long and heavy components, the Puma 400LB offers a powerful and cost-effective solution.

HOW MUCH DOES A USED DOOSAN PUMA 400LB COST?

The cost of a used Doosan Puma 400LB varies depending 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 critical role in determining wear on components such as the spindle, turret, and support systems.

Machines manufactured before 2000 are commonly available and typically range from $30,000 to $55,000. These units often have high cutting hours exceeding 30,000–50,000 hours and may require refurbishment, particularly in spindle assemblies and support components such as tailstocks and steady rests.

Machines built between 2000 and 2010 generally range from $55,000 to $120,000. These machines typically have cutting hours between 12,000 and 30,000 hours. Units with lower usage, proper maintenance records, and additional support features tend to command higher prices within this range.

For newer machines from 2010 to 2025, prices typically range from $120,000 to $220,000 or more. Machines with lower cutting hours—typically under 8,000–12,000 hours—and enhanced configurations such as advanced controls, automation-ready setups, and extended support systems 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.