DX225LCA

DOOSAN GROUP - BUILDING YOUR TOMORROW TODAY

Be part of the great Doosan family

The Doosan Group - founded in 1896 and headquartered in Seoul, South Korea - is one of the fastest-growing companies in the world:

- With more than 37,500 employees in 38 countries, we are a major player in a variety of industries worldwide.

- A global leader in the Infrastructure Support Business (ISB), with 56 subsidiaries and 3,700 distributors worldwide.

- Dramatic growth over the past two decades, with an annual Doosan Group revenue rising from €2.4 billion in 1998 to €12.8 billion in 2016

Doosan Group – a top player worldwide

- Doosan Infracore: Among the world's Top 5 manufacturers of construction equipment

- Doosan Bobcat: A leading company in the design, manufacture, marketing, distribution and service of small equipment and attachments for construction, agriculture, and landscaping. Leading position in the global compact equipment market. N° 1 in North America for SSL, CTL and MEX. 

- Doosan Heavy Industries & Construction: World N° 1 in desalination plant construction, World N° 1 in heat recovery steam generator market, World N° 1 in mould & tool steel, World N° 3 in crankshafts

- Doosan Engineering & Construction: A pioneering leader in construction of residential and public buildings, civil works and industrial facilities. World N° 1 chemical process equipment products

Doosan Infracore Construction Equipment

Creating construction equipment for over 40 years. For over 40 years, we've been building a global production and business network to become one of the world’s foremost construction equipment manufacturers.

A solid partner, close to you. A truly global player in every respect, we have large-scale factories, sales subsidiaries and dealers all over the world.

From machine manufacturer... to full solution provider

To ensure the highest trade-in and residual values, our parts and service support professionals maintain the performance, productivity and reliability that you expect of our products throughout their lifetime.

Ask your dealer for a full range of services designed especially for you!

As your local specialist, your dealer ensures that you receive the maximum benefit from our integrated package. Plan ahead to ensure the success of your equipment!

Experience the Doosan product range!

- Articulated Dump Trucks

- Doosan Wheel Loaders

- Doosan Wheeled Excavators

- Doosan Mini Excavators

- Doosan Crawler Excavators.

TECHNICAL DATA

DEMENSIONS

WORKING RANGES

TECHNICAL SPECIFICATIONS

EQUIPMENTS

HIGHLIGHTS

DOOSAN DX225LCA HYDRAULIC EXCAVATOR - A NEW MODEL WITH NOVEL FEATURES

The new DX225LCA hydraulic excavator has all the advantages of the previous model, the Solar 225LC and now offers additional added value to the operator. The key phrase used during the development of the DX225LCA was “giving optimum value to the end user.”

1. HEAVY-DUTY SPECIFICATION TO GUARANTEE MACHINE UPTIME

 - Heavy duty boom & arm.

 - Double filtering system for moisture.

- Air filter system has made the engine more adaptable to dusty area

2. ENHANCE EASY ACCESS TO ALL COMPARTMENT

- In-house mechanical engine is easy to fix due to simple structure

- Filter locations are easily accessible at ground level

3. BEST WORK EFFICIENCY

- Provide 3 working mode

- Operator can select proper working mode for best productivity.

NEWLY ADDED FEATURE

7 INCH MONITOR

- New, user-friendly LCD color monitor with full access to machine settings and maintenance data.

ADVANCED FRONT BUSH

- EM bushing (Enhanced Macro-surface)

- Pocket & Dimple surface pattern: Optimized greasing & Trap foreign object

- Wear resistant solid lubricant coating: Noise free & enhanced anti-seizure property

- 30% longer life time than steel bush.

ADVANCED H-CLASS BUCKET

- Doosan new H-class bucket designed for higher productivity.

- Newly designed side cutter and abrasion resistant steel increase bucket solidity.

CLIMATE CUSTOMIZED HYDRAULIC OILS (VG32, VG46, VG68)

- Maintain best performance by keeping optimum viscosity in various region

HEAVY-DUTY FRONT

- Reinforced castings and forged steel pivot points and reinforced heavy-duty arm and boom to withstand high-impact materials.

- To better protect the base of the arm, reinforced bars have been added and the arm center and end boss have been strengthened

ROPS CERTIFIED CABIN (OPTIONAL)

- One of the most spacious cabs in the market, with low noise & vibration levels and excellent all-round visibility.

- Fully adjustable suspension seat, air conditioning with climate control as standard.

PRE CLEANER

- Rotor type dry pre-cleaner an standard (Donaldson Top Spin 5").

- Separate more than 99% of particles of 20 micron and above particles

WATER SEPARATOR

- Large capacity of additional fuel water separator filters water in fuel and enhance engine’s durability

ADVANCED UNDERCARRIAGE

- Strengthen Sprocket structure and tooth

- Structure to prevent debris.

PERFORMANCE & PRODUCTIVITY

The performance of the DX225LCA has a direct effect on its productivity. Its new improved engine and new EPOSTM controlled hydraulic system have combined to create an unbeatable hydraulic excavator, with a cost/performance ratio that makes the DX225LCA even more appealing

DOOSAN ENGINE(DB58TIS)

Doosan product gives high performance through in-house engine Doosan engine (In-house) perfectly harmonized with the hydraulic system and provides strong power. Mechanical engine provides high resistance to moisture, dust, and bad fuel quality. The best engine power in the industry (148HP) provides stable working speed even in the heavy workload situation.

HYDRAULIC PUMP

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

TRAVEL DEVICE

Travel device provides simple internal structure and increases efficiency of the performance. Thicker sprocket minimizes incoming debris and provides higher durability.

SWING DRIVE

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

EXCAVATOR CONTROL

Improved Excavator control by New EPOSTM system. The brains of the hydraulic excavator, the EPOSTM (Electronic Power Optimizing system), have been improved, through a CAN (Controller Area Network) communication link, these units are now perfectly synchronised.

DURABILITY & RELIABILITY

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

HEAVY DUTY BOOM & ARM BOOM (STANDARD)

- Arm Center Plate - Size increased 19%.

- Boom End Bracket - Single piece of casting type

- Arm Bottom Plate - Increase plate thickness 40%.

- Arm Side Plate - Increase plate thickness 14%.

- Arm Back Plate - Equipped add. Reinforced bar

- Boom Plate - Increase boom foot height and decrease width, increase plate thickness 33%

- Heavy Duty Bucket - Enhanced design new bucket.

ADVANCED PIN-BUSH AND DISK / SHIM TECHNOLOGY

Pocket & Dimple surface pattern : Optimized greasing & Trap foreign object.

- Wear resistant solid lubricant coating: Noise free & enhanced anti-seizureproperty.

- Polymer shim with hard metal disk (90% less abrasion).

- Hard metal anti-wear disk (75% lessabrasion)

TRACKS

The chain is composed of self-lubricating sealed links isolated from all external contamination. The tracks are locked by mechanically bolted pins.

INTEGRATED TRACK SPRING AND IDLER

The track spring and the idler have been joined directly to achieve high durability and improved maintenance convenience.

HEAVY DUTY & FIXED TRACK (OPTIONAL)

1. Idler Bracket - Thick & Wide strip to avoid bracket bending

2. Track Under Cover Plate - Reinforced track under cover (3.2T 4.5T), reinforced mounting

3. Track Motor Cover - (Out) Add bolt head guard, (In) Reinforced motor cover mounting bolt using steel rib.

FUEL EFFICIENCY

RELIEF CUTOFF

The pump continues to supply flow even when the maximum pressure on the system is reached due to severe working environments and large workloads. Relief cutoff technology of DX225LCA prevents transfer of unnecessary flow to maintain powerful working level at the maximum value while reducing consumption of fuel.

OPTIMIZED LEVER CONTROL & AUTO IDLE

When operator takes a break and leaves the control joystick fixed, both of the engine and the pump are kept in standby mode and prevents unnecessary fuel consumption.

PUMP MATCHING TECHNOLOGY

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

OPERATOR COMFORT

More space, better visibility, air conditioning, a very comfortable seat. These are all elements that ensure that the operator can work for hours and hours in excellent conditions.

MONITOR

3 power modes for maximum efficiency: Power mode, Standand mode, Economy mode

3 work modes to suit your application: 1-way mode, 2-way mode, Digging mode.

CONTROL LEVER

Very precise control of the equipment increases versatility, safety and facilitates tricky operations requiring great precision. Levelling operations and the movement of lifted loads in particular are made easier and safer. DOOSAN designed the DX225LCA by putting the operator at the center of the development goals. The result is significant ergonomic value that improves the efficiency and safety of the operator. More space, better visibility, air conditioning, a very comfortable seat. These are all elements that ensure that the operator can work for hours and hours in excellent conditions.

AIR SUSPENSION SEAT (OPTIONAL)

Equipped with various functions of adjustment forth and back and, and lumbar support, it reduces the vibration of equipment transmitted during work in an effective way. Also for considering winter working environment, Seat warmer functions equipped.

EASY MAINTENANCE

Short maintenance operations at long intervals increase the availability of the equipment on site. DOOSAN has developed the DX225LCA with a view to high profitability for the user.

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.

PC MONITORING (DMS)

A PC monitoring function enables connection to the 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.

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.

PRE CLEANER

Install rotor type pre-cleaner (Donaldson Top Spin 5”). So filtering efficiency 20% increased

WATER SEPARATOR

High efficiency and large capacity water separator protect the engine by removing most moisture from the fuel (additional water separator as strandard)

CENTRALIZED GREASE INLETS FOR EASY MAINTENANCE

The arm grease inlets are grouped for easy access.

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.

 HYDRAULIC OIL RETURN FILTER

The protection of the hydraulic system is made more effective by the use of glass fiber filter technology in the main oil return filter. This means that with more than 99.5% of foreign particles filtered out, the oil change interval is increased. 

TELEMATICS SERVICE (OPTIONAL)

Telematics Service terminal is installed to machine / connected to EPOSTM

GPS, EPOSTM data is sent to designated server by GSM, Satellite telecommunication

Doosan, Dealer, Customer can easily monitor the GPS, EPOSTM data from Core Telematics Service web.

TELEMATICS SERVICE BENEFITS

Customer: Improve work efficiency (Timely and preventive service, Improve operator’s skills by comparing work pattern, Manage fleet more effectively).

Dealer: Better service for customers (Provide better quality of service, Maintain machine value, Better understanding of market needs).

Doosan: Responsive to customer’s voice (Utilize quality-related field data, Apply customer’s usage profile to developing new machine).

GLOBAL PARTS NETWORK

Doosan provides fast and precise worldwide delivery of genuine Doosan parts through its global PDC (parts distribution center) network.

The global network of the GPDC (Global Parts Distribution Center) maximizes its supply rate by making sure that each center is stockpiled with all the critical parts required for businesses in its area. The network also minimizes the time and costs required for parts delivery by positioning PDCs close to major markets around the world. Doosan PDCs communicate with customers in their time zone, informing them that they are open for operation, and deliver parts to them as early as possible.

PDCs had been set up as shown below, including Mother PDC in Ansan, Korea. The seven other PDCs include one in China (Yantai), one in the USA (Chicago), one in Brazil (Campinas), two in Europe (Germany and the UK), one in the Middle East (Dubai), and one in Asia (Singapore).