USED DOOSAN HP 5100 II

The Doosan HP 5100 II is a high-performance horizontal machining center designed for heavy-duty cutting, high-speed production, and precision multi-face machining. As part of Doosan’s HP II series, this machine is engineered to deliver exceptional rigidity, thermal stability, and productivity in demanding manufacturing environments. Its horizontal spindle configuration allows efficient machining on multiple sides of a workpiece in a single setup, reducing cycle times and improving overall throughput.

The HP 5100 II features a larger work envelope compared to the HP 4000 series, with axis travels of approximately 850 mm (X), 700 mm (Y), and 750 mm (Z), making it suitable for medium-to-large precision components. It is typically equipped with a 500 × 500 mm pallet system and a dual-pallet automatic pallet changer, allowing continuous machining by enabling loading and unloading during operation.

The machine is powered by a high-torque spindle (around 22 kW) with speeds up to 14,000 RPM, designed for both aggressive material removal and fine finishing. Roller-type linear guideways on all axes provide high-speed movement along with excellent rigidity, ensuring stable cutting performance even under heavy loads.

With advanced CNC controls (commonly FANUC 31i), high rapid traverse rates, and robust structural design, the HP 5100 II is ideal for industries such as aerospace, automotive, and precision engineering where accuracy, reliability, and efficiency are critical.

DOOSAN HP 5100 II SPECIFICATIONS

WHY BUY USED DOOSAN HP 5100 II

Investing in a used Doosan HP 5100 II is a smart choice for manufacturers seeking high productivity without the cost of new equipment. These machines are built for durability and long-term performance, making them highly reliable even after years of operation in demanding shop environments.

One of the key advantages of the HP 5100 II is its productivity-driven design. The dual-pallet system allows continuous machining, minimizing idle time and maximizing spindle utilization. This feature is especially beneficial for batch production and high-volume manufacturing, where efficiency directly impacts profitability.

The machine’s 14,000 RPM spindle and high-torque motor provide the flexibility to machine a wide range of materials, from aluminum to hardened steels. Its rigid structure, optimized using advanced engineering techniques, ensures consistent accuracy and minimal vibration during heavy cutting operations.

Another major benefit is the large tool capacity, often reaching up to 60 or even 120 tools depending on configuration, allowing complex parts to be machined in a single setup. This reduces manual intervention and improves overall workflow efficiency.

Additionally, horizontal machining improves chip evacuation, preventing heat buildup and extending tool life. Combined with widely available spare parts, user-friendly FANUC controls, and strong aftermarket support, the HP 5100 II remains a practical and cost-effective investment for any production-focused facility.

HOW MUCH DOES A USED DOOSAN HP 5100 II COST?

The cost of a used Doosan HP 5100 II can vary significantly based on factors such as year of manufacture, machine condition, spindle hours, tooling capacity, and included options. On average, these machines typically range between $70,000 and $180,000, depending on configuration and overall condition.

Machines on the lower end of the price range are generally older models with higher usage hours and standard configurations. Higher-priced units often include advanced features such as through-spindle coolant systems, larger tool magazines (up to 120 tools), probing systems, and upgraded CNC controls, all of which enhance productivity and automation.

The inclusion of dual pallets, high-pressure coolant, chip conveyors, and automation-ready features can significantly increase the machine’s value. A well-maintained HP 5100 II with documented service history and low spindle hours will command a premium due to its reliability and reduced risk of downtime.

Another factor influencing price is the machine’s overall size and capability. With its larger work envelope and higher load capacity (around 500 kg pallet load), the HP 5100 II is positioned as a more capable and higher-value machine compared to smaller horizontal machining centers.

Overall, the Doosan HP 5100 II offers excellent return on investment by combining high-speed machining, automation capabilities, and long-term durability—making it a valuable asset for both job shops and large-scale manufacturers.