The DOOSAN MV 4020LS is a high-precision CNC vertical machining center designed for versatile milling applications in job shops and production environments. Manufactured by Doosan Machine Tools (now DN Solutions), the MV 4020LS is known for its rigid cast-iron construction, dependable spindle performance, and efficient chip management. The 2007 model remains a popular choice in the used CNC market because it offers excellent capability and reliability at an affordable price.
The 2007 DOOSAN MV 4020LS typically features 40 inches of X-axis travel, 20 inches of Y-axis travel, and 20 inches of Z-axis travel. The machine is equipped with a CAT 40 spindle rated at 10,000 RPM and a spindle motor of approximately 20 hp. A 24-tool automatic tool changer supports complex machining operations, while linear guideways provide rapid positioning and smooth motion. The machine is well suited for machining aluminum, steel, stainless steel, cast iron, and engineering plastics.
The MV 4020LS is widely used in aerospace, automotive, mold making, tooling, and general manufacturing. Common applications include fixture plates, brackets, housings, mold components, and custom-machined parts.
The 2007 DOOSAN MV 4020LS remains an excellent investment because it combines modern CNC capability, proven reliability, and low ownership cost.
DOOSAN MV 4020LS SPECIFICATIONS
DOOSAN MV 4020LS – AXIS
Number of Axes
3-Axis CNC Vertical Machining Center
Axis Configuration
X, Y, Z
Optional 4th Axis
Yes
Positioning Accuracy
High Precision
Repeatability
Excellent
Machine Type
Vertical Machining Center
DOOSAN MV 4020LS – AXIS TRAVELS
X-Axis Travel
40 in (1,020 mm)
Y-Axis Travel
20 in (510 mm)
Z-Axis Travel
20 in (510 mm)
Rapid Traverse Rate
1,181 ipm (30 m/min)
Spindle Nose to Table
Approx. 5 – 25 in
Guideway Type
Linear Guides
DOOSAN MV 4020LS – CAPACITY
Table Size
47 x 20 in (1,200 x 510 mm)
Maximum Table Load
1,760 lb (800 kg)
Maximum Workpiece Size
Medium Components
Maximum Tool Weight
Approx. 17.6 lb (8 kg)
Maximum Tool Length
Approx. 11.8 in (300 mm)
Industrial Usage
General-Purpose Milling
DOOSAN MV 4020LS – SPINDLE
Spindle Taper
CAT 40
Maximum Spindle Speed
10,000 RPM
Spindle Motor Power
20 hp (15 kW)
Drive System
Direct or Belt Drive
Cooling System
Oil Cooled
Rigid Tapping
Standard
DOOSAN MV 4020LS – TABLE
Table Length
47 in (1,200 mm)
Table Width
20 in (510 mm)
Number of T-Slots
5
T-Slot Size
0.71 in (18 mm)
Workholding Compatibility
Vises, Fixtures, Rotary Tables
Table Construction
Precision Ground Cast Iron
DOOSAN MV 4020LS – TOOL TURRET
Tool Changer Capacity
24 Tools
Tool Changer Type
Automatic Carousel
Tool-to-Tool Time
Fast Automatic Change
Tool Taper
CAT 40
Tool Selection
Random Access
Maximum Tool Diameter
Standard CAT 40 Capacity
DOOSAN MV 4020LS – FEEDRATES
Maximum Cutting Feed Rate
Programmable
Rapid Traverse Rate
1,181 ipm
Servo System
Digital AC Servo
Contouring Performance
Excellent
Surface Finish Capability
Excellent
High-Speed Machining
Good
DOOSAN MV 4020LS – COOLANT & CHIP MANAGEMENT
Flood Coolant System
Standard
Chip Conveyor
Optional
Coolant Tank
Integrated
Coolant Filtration
Standard
Washdown Hose
Standard
Chip Auger
Optional
DOOSAN MV 4020LS – CONTROL SYSTEM
CNC Control Brand
FANUC Control
Common Control Models
FANUC 18i-MB / 21i-MB
Programming Method
Standard G-Code
Memory Capacity
Depends on Control
DNC Capability
Yes
User Interface
Industry Standard
DOOSAN MV 4020LS – POWER & AIR REQUIREMENTS
Power Requirement
3-Phase
Voltage
220V / 440V
Air Pressure Requirement
80 – 100 psi
Air Consumption
4 scfm
Frequency
50 / 60 Hz
Connected Load
Standard Industrial Power
DOOSAN MV 4020LS – DIMENSIONS
Machine Weight
Approx. 11,000 lb (4,990 kg)
Machine Length
Approx. 118 in (2,997 mm)
Machine Width
Approx. 102 in (2,591 mm)
Machine Height
Approx. 110 in (2,794 mm)
Floor Space Requirement
Medium Footprint
Installation Type
Standard Shop Floor
DOOSAN MV 4020LS – GENERAL INFORMATION
Machine Type
CNC Vertical Machining Center
Manufacturer
Doosan Machine Tools
Country of Origin
South Korea
Model Year
2007
Primary Application
General-Purpose Milling
Automation Ready
Yes
INDUSTRIES THAT USE DOOSAN MV 4020LS
Automotive
Brackets and Housings
Aerospace
Precision Components
Mold Making
Mold Bases and Cavities
Tooling
Fixtures and Plates
Medical
Precision Machined Parts
General Manufacturing
Custom Components
TYPICAL PARTS DOOSAN MV 4020LS CAN PRODUCE
Fixture Plates
Yes
Housings
Yes
Brackets
Yes
Mold Components
Yes
Precision Blocks
Yes
Custom Aluminum Parts
Yes
WHY CHOOSE DOOSAN MV 4020LS
Proven Reliability
Excellent
FANUC Control
Outstanding
Large Work Envelope
Excellent
Strong Cutting Performance
Excellent
Easy Maintenance
Excellent
Resale Value
Good
WHY BUY USED DOOSAN MV 4020LS
Purchasing a used 2007 DOOSAN MV 4020LS is an excellent way to obtain a versatile and dependable vertical machining center at a significantly lower cost than a new machine. Its rigid construction and proven FANUC control make it suitable for both prototype work and continuous production.
Many used machines include valuable options such as chip conveyors, rotary tables, probing systems, and tooling packages. These additions can increase productivity and reduce setup times. Because Doosan machines are widely respected for durability, well-maintained units can continue delivering accurate results for years.
Buyers should inspect spindle bearings, axis backlash, lubrication systems, and control condition. Machines with documented maintenance histories and low spindle hours generally offer the best value.
For manufacturers seeking a reliable and cost-effective CNC machining center, the 2007 DOOSAN MV 4020LS remains one of the strongest values in the used CNC market.
HOW MUCH DOES A USED DOOSAN MV 4020LS COST?
MACHINE AGE / CONDITION
ESTIMATED PRICE RANGE (USD)
2005 – 2008 Models
$15,000 – $30,000
2009 – 2013 Models
$25,000 – $45,000
Low Spindle Hours
Premium Pricing
Machines with Chip Conveyor
Added Value
Machines with 4th Axis
Significant Premium
Refurbished Machines
15% – 30% Higher
Included Tooling and Holders
Added Value
Well-Maintained Machines
Higher Market Value
Excellent Mechanical Condition
Premium Pricing
Fully Operational Under Power
Higher Buyer Confidence
The cost of a used 2007 DOOSAN MV 4020LS depends on spindle condition, machine accuracy, maintenance history, and included accessories. Most machines sell between $15,000 and $30,000, while exceptionally clean machines with low hours, tooling, and a 4th axis can command higher prices.
Machines equipped with chip conveyors, rotary tables, and probing systems offer additional value and improved productivity. Buyers should also factor in rigging, transportation, and installation costs.
For shops seeking a durable and affordable vertical machining center, the DOOSAN MV 4020LS offers excellent performance and long-term value.
