The used Doosan DCM 2740 is a heavy-duty CNC double-column (gantry/bridge-type) machining center designed for large-scale, high-precision machining. It is part of the DCM series, known for five-face machining capability, allowing multiple sides of a workpiece to be machined in a single setup.
This machine features an elevating cross rail, a RAM-type spindle, and a wide column spacing, providing excellent rigidity and stability during heavy cutting. It is commonly used for large mold & die work, structural components, and complex multi-face parts.
When buying a used DCM 2740, key inspection areas include spindle condition, ram wear, cross-rail movement accuracy, and attachment head functionality.
DOOSAN DCM 2740SPECIFICATIONS
DOOSAN DCM 2740 – AXIS TRAVELS
X-Axis Travel: ~4250 mm
Y-Axis Travel: ~3200 mm
Z-Axis Travel: ~700 mm
W-Axis (Cross Rail): ~1100 mm
Large Gantry Work Envelope
Designed for Large Components
DOOSAN DCM 2740 – CAPACITY
Table Size: ~4100 × 2200 mm
Table Load Capacity: ~18,000 kg
Large Work Envelope
Suitable for Heavy Components
Ideal for Mold & Die
Inspect Table Condition
DOOSAN DCM 2740 – SPINDLE
Spindle Type: RAM-Type
Max Spindle Speed: 6,000 RPM
Spindle Taper: BT50 / CAT 50
Motor Power: ~25–30 kW (~33 HP)
2-Speed Gear Range
Designed for Heavy Cutting
DOOSAN DCM 2740 – TABLE
Table Configuration: Fixed Table
Working Surface: ~4100 × 2200 mm
Distance Between Columns: ~2700 mm
Heavy-Duty Construction
Supports Large Fixtures
High Stability Platform
DOOSAN DCM 2740 – TOOL TURRET
Tool Changer Type: Automatic Tool Changer
Tool Capacity: 40 Tools
Tool Taper: CAT 50
Automatic Head Changer Available
Supports Large Tooling
Verify Tool Change Reliability
DOOSAN DCM 2740 – FEEDRATES
Rapid Traverse X/Y: ~10–12 m/min
Rapid Traverse Z: ~10 m/min
Smooth Axis Motion
Optimized for Large-Part Machining
Stable Under Heavy Load
Verify Axis Backlash
DOOSAN DCM 2740 – COOLANT & CHIP MANAGEMENT
Through-Spindle Coolant Available
Flood Coolant System
Chip Conveyor Included
Designed for Heavy Chip Removal
Large Coolant Tank
Maintain Clean System
DOOSAN DCM 2740 – CONTROL SYSTEM
CNC Control: Fanuc 18i-MB (Common)
Multi-Axis Capability
Supports 5-Face Machining
User-Friendly Interface
Advanced Machining Functions
Verify Control Condition
DOOSAN DCM 2740 – POWER & AIR REQUIREMENTS
Power Requirement: 3 Phase
Voltage: 220–440 VAC
Approx Power: ~50–70 kVA
Air Requirement: ~6–8 bar
High Power Consumption
Ensure Facility Support
DOOSAN DCM 2740 – DIMENSIONS
Machine Length: ~11,200 mm
Machine Width: ~7,700 mm
Machine Height: ~6,700 mm
Machine Weight: ~65,000 kg
Requires Large Floor Space
Heavy Foundation Required
DOOSAN DCM 2740 – GENERAL INFORMATION
Machine Type: Double Column Gantry / Bridge Mill
5-Face Machining Center
Moving Cross-Rail Design
RAM-Type Spindle
High Rigidity Structure
Designed for Large-Part Machining
INDUSTRIES THAT USE DOOSAN DCM 2740
Aerospace
Mold & Die
Energy
Heavy Equipment
Shipbuilding
General Engineering
TYPICAL PARTS DOOSAN DCM 2740 CAN PRODUCE
Large Mold Bases
Structural Frames
Turbine Components
Machine Bases
Aerospace Panels
Heavy Plates & Castings
WHY CHOOSE DOOSAN DCM 2740
5-Face Machining Capability
Large Work Envelope
High Rigidity Gantry Design
Flexible Head Attachments
Reduced Setup Time
Reliable for Heavy Industrial Applications
WHY BUY USED DOOSAN DCM 2740
Buying a used Doosan DCM 2740 is ideal for shops that require large-part machining with multi-face capability.
Its biggest advantage is five-sided machining with optional head attachments, reducing the need for multiple setups. The rigid double-column design ensures stability during heavy roughing while still maintaining precision for finishing.
The elevating rail design allows flexibility in handling different workpiece heights, making it suitable for a wide range of industries.
HOW MUCH DOES A USED DOOSAN DCM 2740COST?
Pricing depends on year, condition, and configuration.
Typical pricing ranges:
2008–2012 models: around $150,000 to $280,000
2012–2018 models: around $250,000 to $400,000
Fully equipped machines: can exceed $450,000+
Machines with automatic head changers, Heidenhain scales, and through-spindle coolant command higher prices.
