DOOSAN DX140W wheeled excavators, Saint Petersburg

DOOSAN DB58TIS engine
Operating weight 14 t
Dimensions: length / width / height 7235/2496/3040 mm
Bucket capacity (SAE) 0.64 m3
Engine displacement 5890 cm3
Ground clearance 350 mm
Torque / at rpm 490/1400 nM
Maximum digging depth 4790 mm
The digging force on the bucket/ handle is 99.5 / 75.02 TONS
Pump type axial piston
Pump capacity 2 x 156.1 l/min
Fuel tank 280 liters
Hydraulic tank 102 liters
Boom/ handle length 4600/2100 mm
Power 134.6 hp
Maximum breaking force 10.1 t
The maximum pulling force is 7.7 t
The maximum speed is 37 km/h.
Bucket volume 0.64 m3
Turning speed 11.3 rpm
Work

The power, durability, ease of maintenance, and precision control of a hydraulic excavator increase its efficiency and expected service life. By offering the DX140W model, DOOSAN provides excellent return on customer investment.


The ability to select operating modes

Operating mode
• Excavation mode: for general excavation, loading, lifting …

• Trench digging mode: swing priority for trench work, canal digging, embarkations...

Power mode

• Standard: 85% of the engine power is used for all types of work.

• Reinforced: Uses 100% of the engine power for heavy duty work.


Comfort

The performance of a hydraulic excavator directly depends on the operator's performance. When developing the DX140W excavator, DOOSAN primarily thought about the operator.

As a result, significant ergonomic advantages have been achieved that increase operator efficiency and safety.

More space, better visibility, air conditioning, very comfortable seating. All this ensures that the operator can work for a long time in excellent conditions.


Specifications:

The performance of the DX140W model directly depends on its characteristics. The new hydraulic system controlled by the e-EPOS controller and the performance/cost ratio have allowed us to create an unsurpassed hydraulic excavator model, the DX140W.
This hydraulic excavator is based on a new engine, the DOOSAN DB58TIS. To ensure optimal power and fuel economy, it is used in combination with the new e-EPOS electronic control system.
The new engine produces 99 kW at only 2000 rpm.
The increased torque allows efficient use of the hydraulic system's power.
Faster work cycles increase productivity.
The increased torque means that the excavator is able to move more easily.
Energy efficiency reduces fuel consumption.


Reliability
The reliability of each structural element affects the cost of operating costs throughout the life of the machine. DOOSAN uses computer-generated technologies, high-strength materials and structures, and then conducts tests in extreme conditions. The strength of materials and durability of structures are our main priorities.

Reinforced Arrow

The shape of the boom is optimized by designing using the finite element method and ensures uniform load distribution across the entire structure. All this, combined with the increased thickness of the material, provides increased durability and reliability by limiting component fatigue.

Handle assembly

The increased strength of the handle assembly is achieved through the use of cast elements and reinforcement around the protrusions to increase service life.

Technical maintenance

Shorter maintenance times and longer intervals increase the availability of equipment on the work site. When creating the DX140W, DOOSAN aimed to ensure high cost-effectiveness for the user.