DX220A Engine Power : SAE J1349, net 110kW(148HP)@1,900rpm

Operational Weight : 20,600kg(45,415 lb)

Bucket capacity(SAE) : 0.81 ~ 1.05m3(1.06 ~ 1.37 cu.yd)

DX220AEfficient Performance

Less cost, More working productivity

Outstanding prOductivity.“I run a rental business and one of the most important factors when choosing equipment is its productivity. The DX220A has the best horsepower in its class which is really economical due to its high rate of work and displays great performance at any jobsite.

Are you looking for that speedy machine at dynamic jobsites? Then the DX220A is the right choice. I would say, “The tougher the job, the more I get done with Doosan.” Just give it a shot! You won’t regret it!

“

always speedy. “ “ Doosan’s DX220A is effective equipment that boasts the highest horsepower and the fastest working speed among other leading competition.

ecOnOmics

The Doosan excavator, a combination of four advanced technologies, guarantees a significant reduction of maintenance costs thanks to its exceptionally low rate of fuel consumption.

cOmpact & Fast

Doosan’s DX220A is 380 mm shorter than the DX225LCA in track length, which makes the DX220A suitable for the small space where LC equipment is too wide to enter.

durability

Undercarriage: The rollers, sprockets and track links are newly designed to minimize damage to the product.

Handling & cOmFOrt

Doosan products are designed for convenience and safety. Doosan’s machine is designed for comfortable, long-term operation in tough areas. Doosan's goal of ensuring user convenience can be seen even in the simplest service work.A driver should keep the peak condition to produce a maximum workload. In particular, if a driver has to work more than 10 hours a day, the driver’s condition can affect a workload significantly. Doosan equipment is designed to be operated conveniently at driver’s wills, so that the driver can keep the best condition.

economics

SAVE

1

2

perFOrmance & prOductivity

Doosan’s DB58TIS mechanical engine, equipped with the new e-EPOS™ (Electronic Power Optimizing System) technology, delivers excellent work capabilities.

structures

Doosan’s DX220A structures feature Doosan’s proprietary technologies that deliver excellent durability and guarantee continuous reliable performance comparable with that of a brand new product, thereby reducing maintenances and service costs.

-EPOSTM

e-epOstm

structures

durability

compact & Fast

Handling & comfort

380mm2

190mm1

The new DX220A hydraulic excavator has all the advantages of the previous model, the DX225LCA and now offers additional added value to the operator.

Undercarriage width : DX225LCA 2,990mm DX220A 2,800mm

DX225LCA 4,445mmDX220A 4,065mm

shorter

shorter

Track length :

Key points

Hydraulic pump. The Main pump has a capacity of 2x206.5 ℓ/min reducing cycle time while a high capacity gear pump improves pilot line efficiency.

swing drive. Shocks during rotation are minimized, while increased torque is available to ensure rapid cycles.

dOOsan db58tis engine. At the heart of the hydraulic excavator is the improved DOOSAN DB58TIS engine. It is combined with the new e-EPOSTM electronic control system, for optimum power and fuel saving.

• Better performance by improved engine • Energy efficiency reduces fuel consumption

eXcavatOr cOntrOl

travel device. New design travel device gets more performance by improving efficiency and simplication of the internal structure.

new OptiOn bucket FOr mass prOductiOn. Newly provide short boom & 1.28m3 bucket for mass production.

* The parts used in Doosan machines are all designed in house to ensure maximum performance and quality.

Boom Cylinder & Swing Motor (125mm)

Boom Load holding valve

Option

Pump

Control Valve

Pump

e-EPOSTM

Arm Cylinder (140mm)

Bucket Cylinder (120mm)

The advantages of the new e-EPOSTM impacts at several levels, Ease of operation and user-friendliness: • The availability of a power mode and standard mode guarantee

maximum efficiency under all conditions. • The automatic deceleration mode enables fuel saving. • Regulation and precise control of the flow rate required by the

equipment are available as standard. • A self-diagnosis function enables technical problems to be

resolved quickly and efficiently. • An operational memory provides a graphic display of the status

of the machine. • Maintenance and oil change intervals can be displayed.

new e-epOstm system (electronic power Optimizing system). The brains of the hydraulic excavator, the e-EPOSTM, have been improved, through a CAN (Controller Area Network) communication link, enabling a continuous exchange of information between the engine and the hydraulic system. These units are now perfectly synchronised.

Main Pump

Travel Device

EngineControl Valve

Swing Device

made by

Performance

100%

Rated power

“NEW CONTROL LOGIC” for Better Fuel Efficiency

Matching

engine pump matcHing

It is common that response time of the system (time for generating rated power from the minimum power) is slower than response speed of the pump. In such a case, the pump is kept in standby mode until the engine reaches the rated power to cause unnecessary fuel consumption. In addition, more fuel is supplied to the engine for matching the pump speed with the engine to result in more exhaust fumes.

Engine pump matching, the new technology of Doosan, fully resolves these problems. Matching response time between pump and engine efficiently reduces unnecessary fuel consumption as well as exhaust fumes.

1.

2.

engine pump matcHingOptimized lever cOntrOl

50%

Rated power

relieF cutOFF

Control

Optimized lever cOntrOl & autO idleWaiting

Typically, the pump tends to supply flow even when the maximum pressure on the system is reached due to severe working environments and large workloads.

1.

2. Relief cutoff technology of Doosan prevent transfer of unnecessary flow to keep powerful working level at the maximum value while reducing consumption of fuel.

The auto idle technology effectively controls the engine, and prevents unnecessary fuel consumption while the engine is kept in standby mode.Further, the optimized lever control technology effectively controls the pump to keep power of the pump maximum and prevent fuel consumption while the system is kept shut down.

When operating the joystick, rotation rate of the engine and maximum hydraulic power of the pump increase simultaneously for efficient consumption of fuel. The technologies of Doosan enable operation of the system with maximum power in time.

1. When operator takes break for rest with the joystick kept fixed, both of the engine and the pump are kept in standby mode with maximum rotation rate and hydraulic power. In such a case, unnecessary fuel consumption takes place.

2.

relieF cutOFF

Open relief valve

Hydraulic Tank

Cylinder

Doosan Efficient Dynamics Features

Economics

save Fuel

Oil

Rated power Rated power

power up

centralized grease inlets FOr easy maintenance. The arm grease inlets are grouped for easy access.

cOnvenient Fuse bOX. The fuse box is conveniently located in a section of the storage compartment behind the operator's seat providing a clean environment and easy access.

water separatOr. High efficiency and large capacity water separator protect the engine by removing most moisture from the fuel.

engine Oil Filter. The engine oil filter offers a high level of filtration allowing the oil change interval to be increased to 500 hours. It is easy to access and is positioned to avoid contaminating the surrounding environment.

air cleaner. The large capacity forced air cleaner removes over 99% of airborne particles, reducing the risk of engine contamination and making the cleaning and cartridge change intervals greater.

pc mOnitOring (dms). A PC monitoring function enables connection to the e-EPOSTM system, allowing various parameters to be checked during maintenance, such as pump pressures, engine rotation speed, etc. and these can be stored and printed for subsequent analysis.

Short maintenance operations at long intervals increase the availability of the equipment on site. DOOSAN has developed the DX220A with a view to high profitability for the user.

easy maintenance. Access to the various radiators is very easy, making cleaning easier. Access to the various parts of the engine is from the top and via side panels.

dOOsan’s equipment is cOated witH super dOOsan Orange paint

A specially developed paint for enhanced visibility at long distances, the paint provides excellent physical coating properties providing protection in extreme environments. It does not fade in sunlight or UV either. The paint is non-toxic, eco-friendly, and does not have a high metal content. Doosan’s management philosophy is committed to environmental protection.

d-type Frame. The D-type frame and chassis frame add strength and minimize distortion due to shocks.

X-cHassis. The X-chassis frame section has been designed using finite element and 3-dimensional computer simulation, to ensure greater durability and optimum structural integrity. The swing gear is solid and stable.

sintered busHing. A highly lubricated metal sintered bushing is used for all front pivot points in order to increase the lifetime and durability. Extend the greasing intervals to 250 hours.(except buck)

rOller. The rollers used in the undercarriage of Doosan equipments feature unparalleled durability. The gaps between the rollers are minimized to prevent foreign materials from entering, and the impact dispersion design further improves the durability.

sprOcket. Doosan equipment is designed with optimal sprocket to move from one jobsite to another. Teeth are thick to prevent breaking and designed in low profile to minimize wear caused by body pitching during traveling.

The reliability of an item of plant contributes to its overall lifetime operating costs. DOOSAN uses computer-assisted design techniques, highly durable materials and structures then test these under extreme conditions. Durability of materials and longevity of structures are our first priorities.

S225LC-V

Upper Roller Lower Roller

DX220A

Reliability Maintenance

cOntrOl panel. Correct positioning with clear controls makes the operator’s task easier.

cOntrOl lever. Levelling operations and the movement of lifted loads in particular are made easier and safer. The control levers have additional electrical buttons for controlling other additional equipment (for example, grabs, crushers, breakers, etc.)

air cOnditiOning. The high performance air conditioning provides an air flow which is adjusted and electronically controlled for the conditions. Five operating modes enable even the most demanding operator to be satisfied.

Short maintenance operations at long intervals increase the availability of the equipment on site. DOOSAN has developed the DX220A with a view to high profitability for the user.

cHOice OF Operating mOdes. Power mode • Standard: uses 85% engine

power for all work • Power: uses 100% engine

power for heavy work

comfortable 2-stage sliding seat

control stand (telescopic Function)

cOmFOrt. Visibility has been improved in all directions and the size of the cab has been increased.

Handling & Comfort

mOdel Doosan DB58TIS(Mechanical)4 valves per cylinder, vertical injectors, water cooled, turbo charged with air to air intercooler. The emission levels are well below the values required for Tier II.

number OF cylinders 6

nOminal FlywHeel pOwer

maX tOrque 61.5 kgf.m (603 Nm) at 1,400 rpm

pistOn displacement 5,785 cc (353 cu.in)

bOre & strOke 102 mm x 118 mm

starter 24 V / 4.5 kW

batteries 2 x 12 V / 100 Ah

air cleaner Double element with auto dust evacuation.

Engine

The heart of the system is the e-EPOSTM (Electronic Power Optimizing System). It allows the efficiency of the system to be optimized for all working conditions and minimizes fuel consumption.

• The hydraulic system enables independent or combined operations.• Two travel speeds offer either increased torque or high speed tracking.• Cross-sensing pump system for fuel savings.• Auto deceleration system.• Two operating modes, two power modes.• Button control of flow in auxiliary equipment circuits.• Computer-aided pump power control.

main pumps 2 variable displacement axial piston pumpsMax flow: 2 x 206.5ℓ/min (2 X 55 US gpm, 2 X 45 lmp gpm)

pilOt pump Gear pump - max flow: 28.5ℓ/min (7.5 US gpm, 6.3 lmp gpm)

maXimum system pressure Boom/arm/Bucket: Normal mode: 330 kgf/cm2(324 bar) Power mode: 350 kgf/cm2(343 bar)Travel: 330 kgf/cm2(324 bar)Swing: 270 kgf/cm2(264 bar)

Hydrauric System

(Std.) 600 mm (Opt.) 800 mm

Shoe width Triple Grouser

Operating weight

20,600 kg (45,415 lb)21,120 kg (46,561 lb)

0.48 kgf/cm2 (47 kpa, 6.82 psi)0.37 kgf/cm2 (36 kpa, 5.26 psi)

Ground pressure (kgf/cm2)Weight

The piston rods and cylinder bodies are made of high-strength steel. A shock absorbing mechanism is fitted in all cylinders to ensure shock-free operation and extend piston life.

cylinders quantity bOre X rOd diameter X strOke

Hydrauric Cylinders

Each track is driven by an independent axial piston motor through a planetary reduction gearbox. Two levers with control pedals guarantee smooth travel with counter-rotation on demand.

travel speed (Fast/slOw) 5.5/3.0km/h (3.4/1.9mph)maXimum tractiOn FOrce 11,700 / 22,200 kgf (25,794 / 48,942 lbf )maXimum grade 35˚/ 70%

Drive

• An axial piston motor with two-stage planetary reduction gear is used for the swing.

• Increased swing torque reduces swing time.• Internal induction-hardened gear.• Internal gear and pinion immersed in lubricant bath.• The swing brake for parking is activated by spring and released

hydraulically.

swing speed: 0 tO 11.0 rpm

Swing Mechanism

Environmant

Noise levels comply with environmental regulations (dynamic values).

sOund level guarantee 103 dB(A) (2000/14/EC)cab sOund level 73 dB(A) (ISO 6396)

number OF rOllers and track sHOes per side Upper rollers 2 (standard shoes) Lower rollers 7 Shoes 45 Total length of track 4,065mm

Chassis are of very robust construction, all welded structures are designed to limit stresses. High-quality material used for durability. Lateral chassis welded and rigidly attached to the undercarriage. Track rollers lubricated for life, idlers and sprockets fitted with floating seals. Tracks shoes made of induction-hardened alloy with double grouser. Heat-treated connecting pins. Hydraulic track adjuster with shock-absorbing tension mechanism.

Undercarriage

Fuel tank cOOling system (radiatOr capacity) engine Oil swing drive Final drive (eacH) Hydraulic system Hydraulic tank

Refill Capacities

400ℓ (105.7 US gal, 88 lmp gal)24ℓ (6.3 US gal, 5.3 lmp gal)27ℓ (7.1 US gal, 5.9 lmp gal)5ℓ (1.32 US gal, 1.1 lmp gal)3.3ℓ (0.87 US gal, 0.73 lmp gal) 330ℓ (87 US gal, 73 lmp gal)240ℓ (63.4 US gal, 52.8 lmp gal)

Capacity Width PCSA heaped CECE heaped Without side cutters With side cutters Weight

0.51m3 0.47m3 722mm 772mm 529kg 0.81m3 0.72m3 1,064mm 1,126mm 654kg 0.92m3 0.81m3 1,172mm 1,236mm 707kg 1.05m3 0.92m3 1,308mm 1,370mm 751kg

1.17m3 1.0m3 1,428mm 1,491mm 809kg 1.28m3 1.10m3 1,542mm 1,605mm 848kg

Bucket

C/W : 3.8ton SHOE : 600mm5,700mm Boom2,400mm Arm 2,900mm(Std.) Arm

A A

A B

B C

C C

C X

C X

110 kW(148 HP) @ 1,900 rpm (SAE J1349, net)

Boom

Arm

Bucket

2

1

1

125 X 85 X 1,260mm

140 X 100 X 1,450mm

120 X 80 X 1,060mm

Technical Specification

Boom length

Arm type 2,400mm (Std.)2,900mm

Bucket type (pcsa) 1.05m3 (Std.)0.92m3

A. Max. digging reach 9,480 9,900

B. Max. digging reach at ground level 9,300 9,730

C. Max. digging depth 6,110 6,620

D. Max. dumping height 6,830 6,990

E. Min. dumping height 3,070 2,555

F. Max. digging height 9,630 9,750

G. Max. bucket pin height 8,299 8,450

H. Max.vertical wall depth 5,390 5,640

I. Max. radius vertical 6,050 6,410

J. Max. digging depth(8'level) 5,910 6,430

k. Min. radius 8' line 2,880 2,865

L. Min. digging reach 1,698 519

M. Min.swing radius → 3,410

d. Bucket angle (deg) → 166

Dimensions

Boom type (One piece)

Arm type 2,400mm (Std.) 2,900mm

Bucket type (pcsa) 1.05m3 (Std.) 0.92m3

A Tail Swing Radius → 2,750mm

B Shipping Height (Boom) 3,045mm 2,940mm

C Shipping Height (Hose) 3,110mm 3,005mm

D Shipping Length 9,500mm 9,485mm

E Shipping Width → 2,800mm

F C/Weight Clearance → 1,055mm

G Height Over CAB. → 2,975mm

H House Width → 2,710mm

I CAB. Height above House → 845mm

J CAB. Width → 960mm

K Tumbler Distance STD Tack → 3,270mm

L Track Length STD Tack → 4,065mm

M Undercarriage Width STD Tack → 2,800mm

N Shoe Width → 600mm

O Track Height → 947mm

P Car Body Clearance → 480mm

5,700mm

5,700mm

Dimensions Working Ranges

: Rating Over Front

: Rating Over Side or 360 degree

1. Ratings are based on SAE J1097

2. The load point is a hook located on the back of the bucket.

3. * Rated loads are based on hydraulic capacity.

4. Rated loads do not exceed 87% of hydraulic capacity or 75% of tipping capacity.

: Rating Over Front

: Rating Over Side or 360 degree

1. Ratings are based on SAE J1097

2. The load point is a hook located on the back of the bucket.

3. * Rated loads are based on hydraulic capacity.

4. Rated loads do not exceed 87% of hydraulic capacity or 75% of tipping capacity.

Option 2Boom : 5,700mm Arm : 2,400mm Bucket : PCSA 1.05m3 Shoe : 600mm

Unit : 1,000kg

A(m)

B(m)

metric

A(m)

2 3 4 5 6 7 8 Max. Reach

8 *4.35 *4.35 5.33 7 *4.91 4.13 *4.06 3.73 6.31 6 *4.96 4.1 *4.04 3.04 *3.94 3.01 7.03 5 *5.67 5.48 *5.24 3.99 4.59 3 *3.94 2.58 7.54 4 *10.17 *10.17 *7.70 7.52 *6.44 5.21 *5.69 3.83 4.5 2.92 3.62 2.31 7.89 3 *9.29 6.94 *7.33 4.9 5.67 3.66 4.38 2.81 3.47 2.19 3.4 2.14 8.10 2 10.68 6.44 7.36 4.62 5.48 3.48 4.26 2.7 3.41 2.13 3.28 2.04 8.18 1 10.3 6.12 7.1 4.39 5.32 3.33 4.16 2.61 3.35 2.08 3.26 2.02 8.14 0 (Ground) *7.79 *7.79 10.12 5.97 6.95 4.25 5.2 3.23 4.09 2.54 3.34 2.06 7.97 -1 *7.54 *7.54 *10.78 9.71 10.07 5.93 6.87 4.19 5.14 3.17 4.05 2.5 3.53 2.18 7.67 -2 *10.79 *10.79 *14.05 9.81 10.11 5.97 6.87 4.19 5.13 3.17 4.06 2.51 3.89 2.41 7.21 -3 *14.33 *14.33 *12.64 9.98 *10.09 6.06 6.94 4.25 5.19 3.22 4.54 2.83 6.57 -4 *13.36 *13.36 *10.61 10.24 *8.58 6.23 *6.90 4.38 *5.78 3.63 5.68 -5 *6.05 *6.05 *5.40 *5.40 4.39

Option 1Boom : 5,700mm Arm : 2,900mm Bucket : PCSA 0.92m3 Shoe : 600mm

A(m)

B(m)

metric

A(m)

1 2 3 4 5 6 7 Max. Reach8

8 *3.19 *3.19 5.95 7 *3.01 *3.01 6.86 6 *4.51 4.22 *4.09 3.16 *2.93 2.73 7.51 5 *4.83 4.11 *4.63 3.1 *2.93 2.37 7.99 4 *5.90 5.37 *5.30 3.94 4.59 3 3.61 2.32 *2.99 2.13 8.32 3 *11.82 *11.53 *8.47 7.22 *6.83 5.05 5.78 3.75 4.46 2.88 3.54 2.25 *3.11 1.98 8.52 2 *9.12 *9.12 *10.01 6.66 7.5 4.74 5.57 3.56 4.33 2.76 3.46 2.18 3.05 1.89 8.60 1 *7.74 *7.74 10.46 6.26 7.2 4.48 5.38 3.39 4.21 2.65 3.38 2.11 3.02 1.86 8.560 (Ground) *5.21 *5.21 *8.82 *8.82 10.19 6.03 7 4.3 5.24 3.26 4.11 2.56 3.33 2.05 3.08 1.89 8.40 -1 *7.63 *7.63 *10.76 9.61 10.07 5.93 6.89 4.2 5.15 3.18 4.05 2.5 3.3 2.03 3.23 1.98 8.11 -2 *8.80 *8.80 *10.01 *10.01 *13.31 9.67 10.06 5.92 6.85 4.17 5.12 3.15 4.03 2.49 3.51 2.16 7.68 -3 *10.98 *10.98 *12.68 *12.68 *13.72 9.81 10.13 5.98 6.88 4.19 5.14 3.17 4.07 2.52 4 2.48 7.09 -4 *15.89 *15.89 *11.98 10.03 *9.47 6.11 6.99 4.29 5.24 3.26 4.9 3.06 6.27 -5 *9.41 *9.41 *7.52 6.33 5.87 4.48 *5.62 4.3 5.14

Unit : 1,000kg

Lifting Capacity

Belgium (Frameries)

France (Pontchateau)

USA (Statesville)

Czech Republic (Dobris)

China (Suzhou) Korea

(Incheon & Gunsan)

UK (Slane)

Brazil (São Paulo)

China (Shanghai)

China (Yantai)

USA (Litchfield)

USA (Gwinner)

France (Lyon)

USA (Bismarck)

USA (Lake City)

Doosan worldwide factoriesHeavy Equipment FactoryCompact Equipment FactoryAttachment Factory

www.doosaninfracore.com/ce/

Doosan Infracore Korea Office (HQ)27/F, Doosan Tower 18-12, Euljiro-6Ga, Jung-Gu Seoul 100-730 KoreaTel : 82 2 3398 8114

ILDESIGN_EN_201303