USED DOOSAN HP 4000

The Doosan HP 4000 is a high-speed horizontal machining center designed for precision manufacturing and efficient multi-face machining. Built as a 4-axis production platform, this machine is widely used in industries that require consistent accuracy, repeatability, and high throughput. Its horizontal spindle orientation allows multiple sides of a component to be machined in a single setup, significantly reducing cycle times and improving overall efficiency.

The HP 4000 typically offers axis travels of approximately 600 mm (X), 560 mm (Y), and 600 mm (Z), making it ideal for medium-sized, high-precision parts. It is equipped with a 400 × 400 mm pallet system and often features a dual-pallet automatic pallet changer (APC), enabling continuous machining by allowing setup and cutting operations to occur simultaneously.

One of the standout features of the HP 4000 is its high-speed CAT 40 spindle, capable of reaching up to 14,000 RPM, which makes it suitable for both aggressive material removal and fine finishing operations. Combined with a robust machine structure and advanced CNC controls (typically FANUC), the machine delivers excellent thermal stability and precision.

Overall, the Doosan HP 4000 is engineered for productivity, making it a strong choice for automotive, aerospace, and general engineering applications where efficiency and accuracy are critical.

DOOSAN HP 4000 SPECIFICATIONS

WHY BUY USED DOOSAN HP 4000

Purchasing a used Doosan HP 4000 is a practical and cost-effective way to add high-performance horizontal machining capability to your shop. These machines are known for their durability and ability to maintain accuracy even after years of operation, making them highly desirable in the used CNC market.

One of the biggest advantages of the HP 4000 is its productivity-focused design. The dual-pallet system allows for continuous operation, minimizing downtime between cycles. While one pallet is inside the machining area, the other can be loaded or unloaded, significantly improving overall throughput. This feature is especially beneficial in batch production and high-volume manufacturing environments.

The machine’s 14,000 RPM spindle and CAT 40 taper provide an excellent balance between speed and rigidity, allowing it to handle a wide range of materials including aluminum, steel, and alloys. With a tool magazine capacity of up to 60 tools, the HP 4000 can perform complex machining operations without frequent tool changes.

Additionally, the horizontal configuration improves chip evacuation, reducing heat buildup and extending tool life. This results in better surface finishes and reduced maintenance requirements.

Another key benefit is the widespread availability of parts and service support for Doosan machines. Combined with reliable FANUC controls, the HP 4000 remains easy to operate, maintain, and integrate into existing production setups. Overall, a used HP 4000 offers a strong combination of performance, reliability, and value.

HOW MUCH DOES A USED DOOSAN HP 4000 COST?

The price of a used Doosan HP 4000 varies depending on several factors, including the machine’s age, condition, spindle hours, control system, and included features. On average, these machines are typically available in the range of $45,000 to $130,000, depending on configuration and overall condition.

Older machines with higher usage hours and standard configurations tend to fall on the lower end of the price spectrum. In contrast, newer models or those equipped with additional features—such as high-pressure through-spindle coolant, probing systems, upgraded CNC controls, and larger tool capacities—can command higher prices.

Machines that include dual pallets, 60-tool automatic tool changers, and advanced FANUC controls are particularly valuable, as they significantly enhance productivity and reduce manual intervention. A well-maintained machine with documented service history and low spindle hours will also retain higher resale value.

Another important pricing factor is the inclusion of accessories such as tombstones, chip conveyors, and coolant systems, which can add significant operational value.

Overall, the Doosan HP 4000 offers excellent return on investment for manufacturers looking to expand their machining capabilities. Its combination of speed, automation, and reliability makes it a cost-effective solution for both job shops and production facilities.