DX235LC-5 Doosan excavator specs & Dimensions (2017 - 2021)

Do not compromise!

Doosan has built a strong reputation based on the quality, reliability and durability of its construction machinery. If you are looking to get your work done with a durable brand you can trust – and be backed by unmatched support – look no further than our DX225LC-5, DX235LC-5 & DX235 NLC-5. They simply make business sense – as well as an efficient & comfortable work environment.

Controllability

Exclusive jog shuttle switch, 4 work & 4 power modes, proportional control, user-friendly 7” TFT LCD colour monitor.

TFT LCD colour monitor panel

The upgraded 7” Thin-Film-Transistor (TFT is a technology that improves image quality) LCD panel features a day and night display. The user-friendly monitor 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 totally controllable, directly via the screen or using the exclusive jog shuttle switch.

Power

Exceptionally powerful - with high torque at low revs - the Stage IV compliant Doosan DL06P engines are free from Diesel Particulate Filter (DPF) and associated regeneration system for more fuel efficiency.

Efficient fuel management

The evolution of the Doosan DL06 to DL06P allows up to 5% fuel saving. A new SPC (Smart Power Control) system, combined with settable engine shut-off, provides an additional reduction of up to 5%.Choice between 4 power modes and 4 working modes guarantees optimum performance in all conditionsSPC (Smart Power Control): reduces engine RPM during low load demand & ensures pump torque control, thus ensuring fuel efficiency and low emissionsEngine auto-shut-off: shuts down the engine after the machine has been idling for a specified timeElectronic control of fuel consumption optimises efficiencyAuto-idle function can easily be programmed from 3 to 60 minutes, to reduce unnecessary fuel consumption and exhaust emissions, and to lower operating costsEco guidance in real time: eco gauge provides information about fuel consumption relative to machine performance in real-time. By trying to keep the right-hand LED bar from rising, the operator can teach himself how to save fuel and work efficiently.

Dynamic power management

Automatic travel speed function Activating the power boost control system increases digging force by 10% A one-touch deceleration button immediately reduces engine speed to low or idle Auto-idling starts 4 seconds after all controls are returned to neutral - decreasing fuel consumption and reducing noise levels in the cab

Advanced filtration

Fuel filters & water separator: a filter-type high-performance water separator effectively captures moisture in the fuel, reducing impurities and helping minimise any fuel-related issues. Pre-filters and dual main filters as standard minimise fuel system failures 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

Cyclonic air pre-cleaner

Air filter life and engine efficiency are directly related to the amount of debris ingested through the engine's air intake. Therefore, a cyclonic air pre-cleaner (as standard) is the first stage of an air intake system that prevents the majority of heavier-than-air particles from entering. Self-cleaning and maintenance-free, the system is able to expel all types of mixed debris, including mud, snow, rain, leaves, sawdust, chaff, etc.

Easy-to-use attachments

As standard, 1- & 2-way auxiliary hydraulic lines for opening & closing tools (with pedal & joystick control), along with flow & pressure control directly from the control panel. Additionally, 10 pre-sets are available to record specific settings.

A Forceful, Responsive Design

The 3 models feature a negative flow control hydraulic system. In simple terms, negative flow control decreases pump flow when oil pressure increases and vice versa. The net result: the pump and valve operate in harmony with less energy and less wear and tear.

Advanced Joystick technology

Ergonomic, advanced & simple-to-operate - Doosan's 'Whole Proportional' system delivers ultra-precise & smooth control over all movements. The orientation of the roller and buttons is adjustable, making working with a 2-way-flow grapple, thumb, and shear simple. The left joystick has a button that sets engine speed to idle when you are not working.

Work modes & Power modes

Deliver the needed power according to your specific application while minimising fuel consumption: 1-way mode 2-way mode Digging mode Lifting mode Power-plus mode Power mode Standard mode Economy mode.

All major hydraulic components are located close together

This positioning leads to reduced friction loss and pressure drops, as well as more hydraulic horsepower for the heavy-lifting, ground-breaking work you need to do.

Hydraulic system

The e-EPOS (Electronic Power Optimising System) is the brain of the excavator, minimising fuel consumption and enabling the efficiency of the hydraulic system to be optimised for all working conditions. To harmonise the operation of the engine and the hydraulics, the e-EPOS is connected to the engine’s electronic control unit (ECU) via a data transfer link. The hydraulic system enables independent or combined operations: 2 travel speeds offer either increased torque or high speed Cross-sensing pump system for fuel savings Auto-deceleration system 4 operating modes 4 power modes Flow and pressure control of auxiliary hydraulic circuits from control panel Computer-aided pump flow control.

Undercarriage durability

Forged steel and deep-hardened top rollers – oil-lubricated rollers – heat-treated sprocket – deep-hardened, heat-treated, grease lubricated & longer life track chains. The chain is composed of sealed, self-lubricating links for long-term dependability The track spring and idler are joined for long-lasting performance and easy maintenance Cast steel heavy-duty sprockets guarantee the highest resistance Track rollers lubricated for life

Extra-strong X-chassis

Designed using Finite Element Analysis and 3D computer simulation, the X-shaped undercarriage ensures optimum structural integrity and durability.

Heavy-duty shoes

On the DX235NLC-5 the shoes are heavy-duty and have a thickness of 12 mm, particularly ideal for rough applications.

Undercarriage

Extremely robust construction throughout - made of high-quality, durable materials, with all welded structures designed to limit stresses. Track rollers lubricated for life Idlers and sprockets fitted with floating seals Track shoes made of induction-hardened alloy with triple grouser Heat-treated connecting pins Hydraulic track adjuster with shock-absorbing tension mechanism.

Special applications

Different types of booms, arm sizes, two-piece booms, front dozer (DX225LC5 only) & super long reach configurations are available to efficiently carry out any task your business requires.

Straight travel pedal

For straight machine movement – ensures comfort during on hill operation or front equipment combined movements such as boom/arm or boom/swing.

Intelligent floating boom mode (optional)

The “intelligent floating boom” function allows the boom to move up & down freely according to the application. Hydraulic breaker setting: during boom down operation, the boom moves down freely under its own weight, which reduces vibration, stress on the machine & increases breaker life. Fully floating mode: during boom down selection, the boom is allowed to rise & fall as required while the bucket is drawn across the ground.

Strengthened boom & arm

Finite Element Analysis has been used to calculate the best load distribution throughout the boom structure. Combined with thicker material, this means that element fatigue is limited and both reliability and component life are increased. To better protect the base of the arm, reinforced bars have been added and the arm centre end and boss have been strengthened.

Safety

Rear camera and large side mirrors, powerful lighting, & anti-slip steps and platforms. Guard rails on upper structure. ROPS (Roll Over Protective Structure) & FOGS (Falling Object Guard) cab with top and front cab guards (ISO 10262). Standard cab and boom lights, large side mirrors and rear view camera improve all-round visibility and thus safety. Other standard safety features include anti-slip plates, automatic overheating alarm warning, low oil pressure sensor, engine emergency cut-off switch, auxiliary mode switch (which allows a safe level of hydraulics operation in case of EPOS failure), and an overload warning device. A side view camera is also available.

Heated air suspension seat (standard)

Adjustable and provides lumbar support. The air suspension system reduces vibrations, and the seat heating system is activated at the touch of a button.

Air conditioning with climate control

Choose from 3 different modes to regulate airflow as the system adjusts air temperature & fan speed to maintain the selected temperature. Recirculated air function is also available.

CabSus mount

The cab's new suspension system dampens vibrations and provides outstanding protection against impact (better than conventional viscous suspension system).