The used Doosan DBC 130L II is a large-capacity CNC horizontal table-type boring mill designed for machining extremely large and heavy components with high precision. It is an extended-bed (“L” version) variant of the DBC 130 II series, offering longer X-axis travel for oversized workpieces.
This machine features a 130 mm spindle, a heavy-duty rotary table with full B-axis indexing, and long axis travels that allow multi-face machining in a single setup. Its rigid construction and quill-type spindle design make it ideal for deep boring, milling, drilling, and tapping operations in demanding industrial environments.
When purchasing a used DBC 130L II, key inspection areas include spindle wear, rotary table backlash, axis accuracy over long travels, and tool changer performance, as these machines are typically used for heavy-duty production.
DOOSAN DBC 130L IISPECIFICATIONS
DOOSAN DBC 130L II – AXIS TRAVELS
X-Axis Travel: 4000 mm
Y-Axis Travel: 2500 mm
Z-Axis Travel: 2000 mm
W-Axis (Quill): ~600–700 mm
B-Axis: 360° Rotary Table
Extended Travel for Large Parts
DOOSAN DBC 130L II – CAPACITY
Table Load Capacity: ~15,000 kg
Large Work Envelope
Suitable for Heavy Components
Multi-Side Machining Capability
Ideal for Large Castings
Inspect Load Condition Carefully
DOOSAN DBC 130L II – SPINDLE
Spindle Diameter: 130 mm
Max Spindle Speed: 2,500–3,000 RPM
Spindle Taper: CAT 50 / BT50
Motor Power: ~26 kW (~35 HP)
Torque: ~3300+ Nm
Designed for Heavy Cutting
DOOSAN DBC 130L II – TABLE
Table Size: ~1800 × 1600–2000 mm
Rotary Table (B-Axis)
Indexing Accuracy: 0.001°
Heavy-Duty Construction
Supports Large Fixtures
Inspect Table Accuracy
DOOSAN DBC 130L II – TOOL TURRET
Tool Changer Type: Automatic Tool Changer
Tool Capacity: 40–90 Tools
Tool Taper: CAT 50
Heavy Tool Handling Capability
Arm-Type ATC
Verify Tool Change Reliability
DOOSAN DBC 130L II – FEEDRATES
Rapid Traverse: ~10 m/min (approx)
Cutting Feed: Wide Range
Optimized for Boring Operations
Stable Under Heavy Load
Suitable for Roughing & Finishing
Verify Axis Backlash
DOOSAN DBC 130L II – COOLANT & CHIP MANAGEMENT
Through-Spindle Coolant Available
High-Pressure Coolant System
Chip Conveyor Included
Designed for Heavy Chip Removal
Large Coolant Tank
Maintain Clean System
DOOSAN DBC 130L II – CONTROL SYSTEM
CNC Control: Fanuc 31i Series
Optional Siemens / Heidenhain
Multi-Axis Control Capability
User-Friendly Interface
Supports Complex Programs
Verify Control Condition
DOOSAN DBC 130L II – 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 DBC 130L II – DIMENSIONS
Machine Length: ~9970 mm
Machine Width: ~8090 mm
Machine Height: ~5410 mm
Machine Weight: ~48,000 kg
Requires Large Floor Space
Heavy Foundation Required
DOOSAN DBC 130L II – GENERAL INFORMATION
Machine Type: CNC Horizontal Boring Mill
Table-Type Configuration
4-Axis (X, Y, Z, W + B Rotary)
Extended Bed (L Version)
Designed for Heavy Machining
High Rigidity Structure
Ideal for Large Industrial Parts
INDUSTRIES THAT USE DOOSAN DBC 130L II
Energy
Aerospace
Heavy Equipment
Oil & Gas
Shipbuilding
General Engineering
TYPICAL PARTS DOOSAN DBC 130L II CAN PRODUCE
Gearbox Housings
Turbine Components
Large Castings
Machine Frames
Valve Bodies
Structural Components
WHY CHOOSE DOOSAN DBC 130L II
Extended X-Axis for Large Parts
High Torque Boring Capability
Multi-Side Machining with Rotary Table
Deep Hole Machining Capability
Heavy-Duty Construction
Ideal for Large Industrial Applications
WHY BUY USED DOOSAN DBC 130L II
Buying a used Doosan DBC 130L II is ideal for shops that need extended travel capacity for large components.
The biggest advantage of the “L” version is its longer X-axis travel, allowing machining of very large parts without repositioning. The rotary table further enhances productivity by enabling multi-side machining in one setup.
Its high torque spindle and rigid construction make it suitable for heavy cutting applications, especially in large castings and steel structures.
HOW MUCH DOES A USED DOOSAN DBC 130L IICOST?
Pricing depends on year, condition, tooling, and installed options.
Typical pricing ranges:
2012–2016 models: around $180,000 to $300,000
2016–2020 models: around $250,000 to $400,000
Well-equipped machines: can exceed $450,000
Machines with pallet changers, large tool magazines, and high-pressure coolant systems will command higher prices.
