USED DOOSAN BM 2740P – 2011

The DOOSAN BM 2740P is a large-capacity bridge-type machining center designed for manufacturers requiring exceptional rigidity, precision, and machining versatility for oversized workpieces. Built by Doosan Machine Tools, one of the world’s leading CNC machine tool manufacturers, the BM 2740P was engineered to provide the performance of a gantry machining center while maintaining the flexibility needed for a wide range of industrial applications. The machine is particularly well suited for machining large molds, dies, aerospace components, energy sector parts, heavy equipment structures, and precision-engineered industrial components.

The BM Series was developed to address the increasing demand for large-format machining solutions capable of handling complex and heavy workpieces while maintaining tight tolerances. The BM 2740P features a robust bridge-style structure designed to minimize vibration and maximize stability during heavy cutting operations. This rigid construction enables the machine to achieve excellent surface finishes and dimensional accuracy, even when machining challenging materials such as hardened steel, stainless steel, cast iron, and titanium alloys.

One of the major advantages of the DOOSAN BM 2740P is its large work envelope. The machine allows manufacturers to machine oversized components in a single setup, reducing fixture changes and improving overall production efficiency. This capability is particularly valuable in industries where large parts require multiple machining operations and high levels of accuracy. By minimizing workpiece repositioning, manufacturers can improve consistency and reduce production time.

The machine is commonly equipped with a powerful spindle, large-capacity automatic tool changer, and advanced CNC control system. These features allow operators to perform heavy roughing operations as well as precision finishing processes on the same machine. The BM 2740P’s versatility makes it suitable for both low-volume custom work and high-volume production environments.

Industries such as aerospace, mold and die, automotive, energy, transportation, heavy equipment manufacturing, and general engineering frequently utilize the BM 2740P. The machine’s ability to handle large workpieces while maintaining precision has helped establish its reputation as a dependable production platform.

In the used CNC machine market, the 2011 DOOSAN BM 2740P remains highly sought after because it offers large-scale machining capability at a significantly lower cost than purchasing a comparable new bridge mill. Its durable construction, proven performance, and long service life make it an excellent investment for manufacturers looking to expand production capacity.

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DOOSAN BM 2740P – AXIS

Specification	Details
Number of Axes	3
Optional Configurations	4th & 5th Axis Available
Machine Configuration	Bridge-Type Machining Center
Axis Drive System	Precision Servo Driven
Guideway Type	Linear Roller Guideways

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DOOSAN BM 2740P – AXIS TRAVELS / WORK ENVELOPE

Specification	Details
X-Axis Travel	4,000 mm (157.5″)
Y-Axis Travel	2,700 mm (106.3″)
Z-Axis Travel	800 mm (31.5″)
Distance Between Columns	Approx. 3,000 mm
Maximum Machining Envelope	4,000 x 2,700 x 800 mm

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DOOSAN BM 2740P – CAPACITY / TABLE

Specification	Details
Table Length	4,200 mm (165″)
Table Width	2,500 mm (98.4″)
Maximum Table Load	15,000 kg (33,000 lbs)
Table Type	Fixed Bridge Table
Workpiece Capacity	Large Industrial Components

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DOOSAN BM 2740P – SPINDLE

Specification	Details
Spindle Speed	6,000 RPM
Spindle Taper	BT50
Spindle Motor	30 kW (40 HP)
Spindle Type	Gear Driven
Through-Spindle Coolant	Optional

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DOOSAN BM 2740P – TOOL CHANGER

Specification	Details
Tool Capacity	40 Tools
Tool Selection	Random Access
Maximum Tool Diameter	125 mm
Maximum Tool Length	400 mm
Maximum Tool Weight	25 kg

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DOOSAN BM 2740P – CONTROL SYSTEM

Specification	Details
CNC Control	Fanuc 18i-MB
Programming	G-Code
Ethernet Connectivity	Available
USB Interface	Available
DNC Capability	Yes

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DOOSAN BM 2740P – COOLANT / DUST / WATER MANAGEMENT

Specification	Details
Coolant System	Flood Coolant
Through-Spindle Coolant	Optional
Chip Removal	Automatic Chip Conveyor
Coolant Tank Capacity	Approx. 800 Liters
Enclosure	Partial / Full Enclosure

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DOOSAN BM 2740P – POWER REQUIREMENTS

Specification	Details
Voltage	220V / 380V / 480V
Phase	3 Phase
Frequency	50/60 Hz
Connected Load	Approx. 75 kVA

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DOOSAN BM 2740P – DIMENSIONS

Specification	Details
Length	Approx. 10,000 mm
Width	Approx. 6,000 mm
Height	Approx. 5,000 mm
Machine Weight	Approx. 35,000 kg

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DOOSAN BM 2740P – GENERAL INFORMATION

Specification	Details
Manufacturer	Doosan
Model	BM 2740P
Year	2011
Machine Type	Bridge-Type Machining Center
Country of Manufacture	South Korea
Primary Function	Large-Part Precision Machining

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INDUSTRIES THAT USE DOOSAN BM 2740P

The DOOSAN BM 2740P is widely utilized in industries that require machining of large, heavy, and complex components. One of the largest user groups is the mold and die industry, where manufacturers rely on the machine to produce large injection molds, die-casting molds, compression molds, and tooling bases. The machine’s rigidity and large work envelope make it ideal for these demanding applications.

Aerospace manufacturers utilize the BM 2740P for structural assemblies, tooling fixtures, aerospace molds, and large precision-machined components. Energy sector companies use the machine to manufacture turbine housings, pump bodies, compressor components, and power generation equipment.

Heavy equipment manufacturers frequently machine chassis structures, machine frames, transmission housings, and fabricated assemblies on the BM 2740P. Transportation companies use the machine for railway components, marine structures, and large vehicle parts.

Additional industries include defense, oil and gas, industrial machinery manufacturing, contract machining, automation equipment production, and general engineering. The machine’s versatility enables manufacturers to handle a broad range of machining projects while maintaining excellent productivity and precision.

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TYPICAL PARTS DOOSAN BM 2740P CAN PRODUCE

The DOOSAN BM 2740P is designed to produce large precision-machined components across numerous industries. Mold and die applications include mold bases, injection molds, die-casting molds, stamping dies, and tooling fixtures. The machine’s large table capacity allows oversized tooling to be machined efficiently in a single setup.

Aerospace manufacturers commonly use the machine for structural tooling, composite molds, aerospace fixtures, support structures, and precision-machined assemblies. Energy sector applications include turbine casings, pump housings, compressor bodies, valve assemblies, and power generation components.

Heavy equipment manufacturers utilize the BM 2740P for machine frames, transmission housings, chassis structures, hydraulic manifolds, and fabricated assemblies. Transportation applications include railway structures, marine components, and vehicle support systems.

Additional parts include industrial machine bases, robotic assemblies, defense equipment, automation structures, custom engineering projects, and precision-machined fabrications. The machine’s capacity and rigidity make it suitable for virtually any large-scale machining application.

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WHY CHOOSE DOOSAN BM 2740P

The DOOSAN BM 2740P offers manufacturers an exceptional combination of machining capacity, rigidity, and reliability. One of the machine’s biggest strengths is its ability to process large workpieces while maintaining high levels of precision. The bridge-style construction minimizes vibration and improves cutting stability, allowing operators to achieve superior part quality.

The machine’s large work envelope enables manufacturers to complete oversized components in fewer setups, reducing handling time and improving dimensional accuracy. This capability is particularly beneficial when machining molds, aerospace structures, and heavy industrial components.

The powerful BT50 spindle allows aggressive material removal rates during roughing operations while maintaining the precision needed for finishing work. Combined with a large-capacity tool changer, the machine supports efficient production workflows and reduced downtime.

Another significant advantage is Doosan’s reputation for producing durable and dependable machine tools. The BM 2740P is engineered for long-term operation in demanding manufacturing environments, making it a valuable long-term investment.

For companies seeking a large-format machining center capable of handling heavy workpieces with excellent accuracy and productivity, the DOOSAN BM 2740P remains a highly respected and proven solution.

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WHY BUY USED DOOSAN BM 2740P

Purchasing a used DOOSAN BM 2740P provides manufacturers with access to large-scale bridge machining capabilities at a significantly lower cost than purchasing a comparable new machine. Large bridge mills represent substantial capital investments, making quality used equipment particularly attractive for companies seeking to expand production capacity.

One of the primary advantages of buying a used BM 2740P is cost savings. Manufacturers can often acquire a machine with significant machining capacity for a fraction of the price of a new bridge-type machining center. This allows companies to improve capabilities while preserving capital for other business investments.

The BM 2740P is known for its durable construction and long service life. Properly maintained machines can continue operating productively for many years, providing excellent return on investment. Doosan’s reputation for reliability further enhances the machine’s value in the used equipment market.

Many used machines include valuable options such as through-spindle coolant, probing systems, chip conveyors, rotary tables, tooling packages, and additional accessories. Purchasing these features as part of a used machine package can provide substantial additional value.

Immediate availability is another important benefit. New large-format machining centers often involve lengthy lead times, whereas used machines can frequently be installed and placed into production much more quickly. This allows manufacturers to respond rapidly to new business opportunities and production demands.

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HOW MUCH DOES A USED DOOSAN BM 2740P COST?

The value of a used DOOSAN BM 2740P depends on factors such as machine condition, maintenance history, spindle hours, installed options, tooling packages, and market demand. As a large-format bridge machining center, the BM 2740P typically maintains strong resale value due to its specialized capabilities and limited availability.

Machines with documented maintenance records and lower operating hours generally command higher prices. Buyers often place significant importance on spindle condition, axis accuracy, control functionality, and overall machine performance when evaluating used equipment.

Installed options can have a substantial impact on pricing. Features such as through-spindle coolant, rotary tables, probing systems, advanced software packages, additional tooling, and automation interfaces can significantly increase machine value.

Market demand from mold and die manufacturers, aerospace companies, heavy equipment producers, and industrial machining operations helps support strong pricing for well-maintained machines. Large-capacity machining centers remain valuable assets for manufacturers handling oversized workpieces.

As a general guideline, a used 2011 DOOSAN BM 2740P typically sells within a range of approximately $150,000 to $450,000, depending on condition, spindle hours, installed options, tooling packages, and overall configuration. Machines equipped with extensive accessories and exceptional maintenance histories may command higher prices.

In addition to the purchase price, buyers should budget for transportation, rigging, installation, tooling, training, and commissioning costs. Even after considering these expenses, a used DOOSAN BM 2740P often provides exceptional value by delivering large-format machining capability at a significantly lower cost than purchasing a comparable new machine.