DX400LC-5 Doosan excavator specs & Dimensions (2020 - 2023)

Excellent Quality, Reliability & Durability

DX400LC-5 maximized its uptime by improving quality, reliability and durability while minimized Total Cost of Ownership (TCO) achieved through installing highly advanced fuel saving technics.

Reliability

Reinforced castings and forged steel pivot points and reinforced heavy-duty arm and boom to withstand high-impact materials. Large, robust boom and arm cylinders for smooth, powerful operation. Advanced pin & bushing technology.

Extra-strong x-chassis

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

Strengthened boom & arm

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

General Construction Bucket

The General purpose bucket is designed for digging and re-handling soft to medium materials e.g. materials with low wear characteristics such as top-soil, loam, coal.

Heavy Construction Bucket

The Heavy duty bucket is designed for mass excavations in dense materials such as hard packed clay, shot limestone, limited rock content and gravel.

Severe Mining Bucket

The Severe duty bucket is designed for durability in digging compact materials like loose or blasted rock, hard packed clay and stone.

X-treme Mining Bucket

The X-treme duty bucket is designed as a long-life version of the Severe duty bucket for digging in the most abrasive materials.

Differentiated Productivity & Power

DX400LC-5 provides incomparably superior productivity thanks to outstanding engine and pump power. Increased digging power makes great digging performance in heavy quarry and mining job sites.

Power

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

Efficient Fuel Management

This generation of Scania engines uses up to 10% less fuel. 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 conditions. Smart Power Control reduces engine RPM during low load operations. SPC (Smart Power Control) improves efficiency while maintaining productivity. The auto-idle feature saves fuel by reducing engine speed to low idle when there is no hydraulic demand. Auto-shutdown saves fuel and extends service life. Separate radiator & hydraulic oil cooler assemblies allow the engine to run cooler and more efficiently. Fan speed is controlled electrically to reduce noise and improve fuel efficiency. The air cleaner and pre-filter, with large capacity, removes more than 99% of airborne particles, reducing the risk of engine contamination and lengthening service intervals. The large capacity pre-filter protects the engine by removing moisture from the inlet air. The fuel pre-filter with water separator protects the engine by removing moisture from the fuel and extending service intervals. The large capacity fuel filter protects the engine by removing moisture from the fuel and extending service intervals.

Dynamic Power Management

The travel speed function activates the power boost control system, increasing digging force by 10%. Auto one-touch deceleration reduces engine speed to low idle. Auto-idling starts 4 seconds after all controls are returned to neutral, decreasing fuel consumption and reducing noise levels in the cab.

4 Work Modes & 4 Power Modes

The modes are designed to match your specific application while minimizing fuel consumption. The modes include 2-way mode, Digging mode, and Lifting mode, as well as Power-plus mode, Power mode, Standard mode, and Economy mode.

Advanced Filtration

Fuel filters & water separator: a filter-type high-performance water separator effectively captures moisture in the fuel, reducing related issues and helping minimize any fuel-related problems. Pre-filters and dual main filters as standard minimize fuel system failures. The hydraulic circuit uses a high-efficiency synthetic filter, eliminating 99% of particles larger than 5 microns. The directly accessible return filter at debris is recycled through the system, and the oil does not need to be replaced. The hydraulic oil change interval is increased to 5,000 hours, reducing operating costs and increasing productivity. A new filter prevents abrasive particles from entering. Self-cleaning of main and pre-filters ensures the system is protected at all levels against contamination, including mud, snow, rain, leaves, sawdust, diesel, etc.

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. For improved protection, alignment and performance, there are 3 types of guard - normal, heavy and full - according to the model.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.

Intelligent Floating Boom Mode (Optional)

The 'Intelligent Floating Boom' function allows the boom to move up & down freely according to operating load. By reducing the impact transmitted to the excavator, stress on the boom moves freely and increases break life. Fully functional while under boom down selection, the boom is allowed to rise & fall as required while the bucket stays above the ground.

Comfort

One of the most spacious cabs in the market, with low noise & vibration levels and excellent all-round visibility. Fully adjustable heated air suspension seat, air conditioning with climate control as standard.

Easy Maintenance

Easy access to all compartments. Radiator and oil cooler separated for better cooling and easier access. Maintenance data directly available from control panel.

Heated Air Suspension Seat (Standard)

In addition to being adjustable and providing lumbar support, the seat has an air suspension system to reduce vibrations. It also features a seat heating system (activated at the touch of a button). A storage box has been placed under the seat for extra convenience.

Air Conditioning with Climate Control

The operator can choose from 5 different modes to regulate the airflow, while the system adjusts the air temperature & fan speed to maintain the operator's selected temperature. A recirculated air function is also included.

Cabsus Mount

The cab's new suspension system (CabSus mount) dampens high vibrations and provides outstanding protection against impact. The system absorbs shocks and vibrations much more effectively than a conventional viscous suspension system.

Safety

Rear camera and large side mirrors, powerful lighting, & anti-slip steps and platforms. Guard rails on upper structure.

Your Safety

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 emergency engine warning, low oil pressure sensor, engine emergency cut-off switch, and an auxiliary switch which allows use of all hydraulic operations in case of EPOS failure. Additionally, an overload warning device is present. Optional travel/swing alarm and side view camera are also available.

Optional Equipment

Cab & Interior MP3/USB radio Safety FOGS cab - top and front cab guards (ISO 10262) Side view camera on upper and lower guards Guard rails on upper structure and steps Other Arms: 2.60 m, 3.95 m Boom: 6.50 m HD Heavy duty bottom cover Additional 6.5 t counterweight Hydraulic lines for crusher, quick coupler, tilting and rotating buckets Provision for breaker piping Additional filter Fuel heater Double element air cleaner Pre-cleaner Fuel filler pump Counterweight (not to be combined with two-piece boom) Additional filter Fuel heater Double element air cleaner Pre-cleaner Fuel filler pump Undercarriage 600 mm triple grouser shoe 750, 800, 900 mm triple grouser shoe