DX190W-3 Doosan Excavator Specs & Dimensions - (2013 - 2019)

Advanced disc brake system

The new improved system allows a more efficient braking of the machine. This eliminates the rocking effect associated with working on wheels. The ZF axles are designed for low maintenance, and the oil change intervals have been increased to 2000 hours, further reducing owning and operating costs.

Dynamic power management

2-speed POWER-SHIFT transmission, with creep speed. Activation of the power boost control system increases digging power by 10%. A one-touch deceleration button immediately reduces engine speed to low or idle. Auto-idling starts after 4 seconds at low rpm. This decreases fuel consumption and reduces noise levels in the cab. Jog shuttle dial for engine rpm.

Designed for long-term heavy duty use

In your profession you need equipment you can depend on. At Doosan, we use highly specialised design and analysis tools to make sure our machines are as robust and durable as can be. Our materials and structures undergo stringent testing for strength and resilience in the most extreme conditions.

Undercarriage design

A rigid, welded frame provides excellent durability. Efficient routing of hydraulic lines, transmission and rear differential protection and heavy duty axles make the undercarriage perfect for wheeled excavator applications. An oscillating axle lock is available. New drive line concept. The new travel motor and transmission control in the drive line provide comfortable travel due to increased smoothness, improved hydraulic retarding and improved gear shifting.

Protected hydraulics

The hydraulic line routing is straight and simple for a neat, compact design that enhances its durability. The gap between the pipe flange and rubber cushion has been reduced to minimise slack.

Cast counterweight

A cast counterweight minimises deformation resulting from external impact. Operating stability has been increased by use of a low centre of gravity design.

Undercarriage

Very robust construction throughout. All welded structures designed to limit stresses. High-quality, durable materials. Lateral chassis welded and rigidly attached to undercarriage. Heat-treated connecting pins. 10.00-20-14PR (OTR) double tyres with tyre spacer. Heavy-duty front axle with automatic or operator-controlled (on/off) front axle oscillation lock.

Hydraulic system

The brain of the excavator is the e-EPOS (Electronic Power Optimising System). It allows operation of the hydraulic system to be optimised for all working conditions and minimises fuel consumption. The e-EPOS is connected to the engine's electronic control unit (ECU) via a data transfer link to harmonise the operation of the engine and the hydraulic system.The hydraulic system allows independent or combined operations.Two travel speeds offer either increased torque or high speed.Cross-sensing pump system for fuel savings.Auto deceleration system.Four operating modes, four power modes.Button control of flow in auxiliary hydraulic circuits.Computer-aided pump flow control.

The ideal workspace – designed around you

The DX190W-3 is designed to provide you with the best possible working conditions. The sophisticated pressurised ROPS cab is ISO-certified for your safety. Its spacious interior offers a fully adjustable, heated air suspension seat. Comfortably seated, you have easy access to several storage compartments and a clear all-round view of the worksite. Noise and vibration levels have been reduced while air conditioning and automatic climate control allow you to keep working for hours on end without feeling tired.

Heated air suspension seat (standard)

As well as being adjustable and offering lumbar support, the seat has an air suspension system to reduce vibration. It also features a button to activate the seat heating system. A storage box has been placed under the seat for extra convenience.

Storage space

Plenty of storage space means you can keep all your personal belongings within reach. The new cab contains 7 storage compartments including one hot/cool box (linked to the HVAC system).

Air conditioning with climate control

The electronically controlled air conditioning system features 5 different operating modes allowing the operator to adjust the airflow to suit conditions. A recirculated air function is also available.

Ergonomic operator environment

Feel the comfort of a seat that fits you perfectly. Using a dual positioning cursor, you can slide the seat back from the joysticks for the best working position. You can also slide the entire seat assembly to adjust the reach to the control pedals to your leg length.

Cabsus mount

The cab features a new suspension system (CabSus mount) that combines high vibration dampening with outstanding protection against impact. The system absorbs shocks and vibrations much more effectively than a conventional viscous suspension system.

Colour LCD monitor panel

The upgraded 7” TFT LCD panel features a day and night display and has been relocated within the operator’s line of sight. The monitor is user-friendly and gives full access to machine settings and maintenance data. Any abnormality is clearly displayed on the screen, allowing you to work safely and confidently with an accurate overview of all conditions. All functions are fully controllable, directly via the screen or using the jog shuttle switch.

Brakes

Dual multi-disc circuit with sintered metal discs for extended service life. Braking system activated by a pump and accumulator circuits. Spring-applied, hydraulically released parking brake mounted on the transmission shaft.

Hydraulic cylinders

Piston rods and cylinder bodies of high-strength steel. Shock-absorbing mechanism fitted in all cylinders for shock-free operation and extended piston life.

Swing mechanism

High-torque, axial piston motor with planetary reduction gear in oil bathSwing circle: single-row, shear type ball bearing with induction-hardened internal gearInternal gear and pinion immersed in lubricantIncreased swing torque reduces swing timeThe swing brake for parking is activated by spring and released hydraulicallyMax. swing speed (Eff.=0.98): 0 to 10.9 rpmMax. swing torque (Eff.=0.75): 4836 kgf/m

LED Type Stop Lamps

The use of LED type stop lamps and blinkers ensures considerably improved average service life compared to the existing standard filament bulbs. Furthermore, the faster lighting speed helps to prevent accidents.

Your safety – our biggest concern

A rear view camera gives you a clear view of what’s happening behind the machine. A side view camera is also available as an option for jobs requiring extra safety measures. Cab and boom lights are fitted as standard, greatly enhancing safety on night-time jobs. Large side mirrors improve all-round visibility (ISO compliant). Other standard safety features include: cruise control, 3 front axle oscillation lock modes (On/Off/Auto), automatic overheating prevention, low oil pressure sensor, engine emergency cut-off switch, auxiliary mode switch, overload warning device, cab swing lock pin, etc.

Optional equipment

Optional equipment includes:Cab & InteriorMP3/USB radio or MP3/USB radio with CD playerSafetyFOPS cab - top and front cab guards (ISO 10262)Side view camera2 Lateral safety bars (ISO 2867:2011)Alarm for travel & swingAlarm for travelMicrophoneOtherHydraulic piping for crusher, quick coupler, clamshell, tilting and rotating bucketsAdditional filter for breaker pipingOne-piece boom arms: 2200 mm or 3100 mmTwo-piece boom arms: 2300 mm or 2600 mmDoosan buckets: full range of GP, HD & Rock bucketsDoosan breakers and Doosan quick-couplersUpper guard for front windowLower guard for front windowFloating boom functionWiper for lower front windowDouble pump flowTelescope rotating beaconBio oilAutomatic lubrication systemHomologation preparation (depending on countries)UndercarriageLockable tool box (right side)Front cradle2 or 4 independent stabilizers with cylinder protectionRear parallel dozer blade

From machine manufacturer... TO FULL SOLUTION PROVIDER

All Doosan Infracore Construction Equipment products are designed and built to deliver the highest levels of performance and productivity. Parts and service support are intended to fully maintain the performance, productivity and reliability expected of our products throughout their entire lifetime as well as ensure the highest trade-in and residual values.

More value – less maintenance

Short maintenance operations at long intervals mean you can depend on your equipment being available on site when it’s needed. The DX190W-3 is designed for simple routine maintenance, while skilled Doosan technicians are available to provide extra support when you need it. You can choose the package you need from a broad range of service agreements to get the most out of your machine. Uptime, productivity and residual value are all maximised, making the DX190W-3 an economical and rewarding choice.

Strengthened boom

Finite Element Analysis (FEA) has been used to calculate the best load distribution throughout the boom structure. Combined with increased material thickness, this means that element fatigue is limited and both reliability and component life are increased.

Arm assembly

Cast elements and reinforcements have been added to give the arm assembly greater strength and a longer lifetime. The arm end boss, arm link boss, and side plates have been combined for increased durability.