Doosan’s large act to follow

Doosan Infracore Construction Equipment has launched its new Stage IIIB compliant DX380LC-3 large crawler excavator. In addition to offering what Doosan says is outstanding performance levels and exceptional fuel efficiency compared to other machines in the 34 to 42tonne market, the new DX380LC-3 excavator is said to offer improved visibility, comfort, controlability and ease of operation. A new joggle/shuttle control is said to be an exclusive feature on new generation Doosan excavators. The new DX380LC-3
October 31, 2012 Read time: 2 mins
695 Doosan Infracore Construction Equipment has launched its new Stage IIIB compliant DX380LC-3 large crawler excavator.

In addition to offering what Doosan says is outstanding performance levels and exceptional fuel efficiency compared to other machines in the 34 to 42tonne market, the new DX380LC-3 excavator is said to offer improved visibility, comfort, controlability and ease of operation. A new joggle/shuttle control is said to be an exclusive feature on new generation Doosan excavators. 

The new DX380LC-3 excavator is said by the South Korean company to be able to handle a broad range of applications such as heavy earthmoving, road building, civil engineering, demolition, quarrying and large scale material-handling.

It is said by Doosan to offer up to a 22% increase in productivity (m3) to fuel consumption (l) ratio; 23% more pump flow; 40tonne plus class size undercarriage for optimum stability; a 15% increase in drawbar pull; a 15% increase in front lifting capacity; and a new optional narrow (3m) undercarriage.

The new DX380LC-3 excavator is powered by the Doosan DL08K ‘common rail’ six-cylinder turbocharged diesel engine. The engine is said to meet Stage IIIB engine emission regulations through the use of EGR (Exhaust Gas Recirculation) and Diesel Particulate Filter (DPF) after-treatment technologies.  Combined with an 8% increase in torque, the Doosan DL08K engine is said by Doosan to deliver 5% more power [213 kW].

A new high-quality, heated air suspension seat is said to reduce operator fatigue, while a new cab suspension system helps to cut vibration by 20% and reduce the noise in the cab to as low as 71 dB(A).

Doosan says the DX380LC-3’s cab is pressurised to prevent particles from entering it.
The cab’s lighting capability has been increased by 100% to facilitate working at night. A side camera is available as a safety option. Other convenient in-cab features include fully automatic climate control, a USB port to play music and videos, and more storage compartments.
Earthmoving & soil compaction

For more information on companies in this article

Related Content

  • Doosan enters 10-tonne class with the DX100W-7
    October 18, 2022
    Doosan’s new 10-tonne DX100W-7 Wheeled Excavator is definitely a small medium-size machine and not a large compact. However, it offers the best compromise between compactness and agility and has the option of four-wheel steering and a crabbing mode, with two-wheel steering as standard.
    Read More
  • Hitachi’s Zaxis-6 wheeled excavators have more than 100 updates
    March 8, 2017
    Hitachi has launched four new Zaxis-6 wheeled excavators, including the new short-tail swing model, ZX145W-6. The company says that these machines benefit from over 100 updates, from tiny seals and O-rings to the reinforcement of the upper structure, boom and arm and new Stage IV technology engines. The improvements boost performance and increase efficiency. All the machines share an improved hydraulic system that helps lower fuel consumption. The units also have proven after-treatment technology to compl
    Read More
  • MAN reveals EU Stage V engine solution
    April 12, 2016
    MAN has revealed two new ranges of off-highway engines that are said to lay the foundation of its EU Stage V emissions regulation strategy. The two ranges include a six-cylinder 15.26 litre engine offering outputs from 415-485kW and a larger 24.24 litre V12 engine with power outputs from 588-816kW. Both meet Tier 4 Final/EU Stage IV emissions and are also said to be EU Stage V ready. The six-cylinder engine, badged D3876 LE12x, uses variable geometry turbocharging and a 2,500 bar fuel injection pressure to
    Read More
  • John Deere's emissions solution
    February 21, 2012
    John Deere Power Systems says that its new PowerTech 13.5litre engine meets the Tier 4 Interim/Stage IIIB emissions legislation, along with the firm's latest 6.8litre and 9litre variants launched earlier.
    Read More

Highlighted Content