Doosan Extends Hydraulic Breaker Range

Doosan Infracore Construction Equipment has added two new models to the company’s range of hydraulic breakers for use on Doosan 14-38tonne wheeled and crawler excavators. Like the existing DXB100H, DXB170H and DXB260H models, the new DXB130H and DXB190H hydraulic breakers are said by Doosan to offer superior power-to-weight ratios, providing very efficient reduction of rock, boulders, concrete and other demolition waste, as well as excellent excavation work. The new Doosan DXB130H breaker is suitable for ex
January 18, 2013 Read time: 2 mins
6902 Doosan Infracore Construction Equipment has added two new models to the company’s range of hydraulic breakers for use on Doosan 14-38tonne wheeled and crawler excavators.

Like the existing DXB100H, DXB170H and DXB260H models, the new DXB130H and DXB190H hydraulic breakers are said by Doosan to offer superior power-to-weight ratios, providing very efficient reduction of rock, boulders, concrete and other demolition waste, as well as excellent excavation work.

The new Doosan DXB130H breaker is suitable for excavators up to 22tonnes, namely the Doosan DX160LC and DX180LC crawler excavators and the DX160W, DX170W, DX190W and DX210W wheeled excavators. The DXB130H breaker has an operating weight of 1,090kg and a blow energy of 2700Joules.

Designed for use on Doosan excavators from 22-30 tonnes, the DXB190H breaker has an operating weight of 1,815kg and a blow energy of 4000Joules. It is approved for use on the medium to large-sized Doosan crawler excavators from the DX225LC to the DX300LC model. 

All Doosan breakers are intended for demolition, construction and mining applications and are said to offer several important features including a simple, robust design for economical and reliable performance, low maintenance costs, operator comfort and carrier protection.

Doosan says its DXB technology ensures the carrier is protected from the effects of reduction in pressure peaks. The breakers include an energy recovery system and a patented valve system, said to increase overall performance; a high quality piston and cylinder manufactured to precise tolerances; and an advanced dampening system to protect the breakers against blank firing. The close tolerances of the parts used in the breakers are said to lower maintenance costs.

For more information on companies in this article

Related Content

  • Doosan’s big Chinese reveal
    January 6, 2017
    Several new machines are being launched by Doosan and sister firm Bobcat at bauma China. A key launch for the Doosan Heavy display will be its new DX700LC, the top-of-the-range model in the Doosan excavator range. The 70tonne DX700LC excavator is designed and built to meet the needs of heavy duty quarrying applications as well as major infrastructure projects. It offers several features intended to boost productivity, comfort, reliability, durability and uptime. The DX700LC model will be shown alongside the
    Read More
  • Doosan’s big Chinese reveal
    November 20, 2012
    Several new machines are being launched by Doosan and sister firm Bobcat at bauma China. A key launch for the Doosan Heavy display will be its new DX700LC, the top-of-the-range model in the Doosan excavator range. The 70tonne DX700LC excavator is designed and built to meet the needs of heavy duty quarrying applications as well as major infrastructure projects. It offers several features intended to boost productivity, comfort, reliability, durability and uptime. The DX700LC model will be shown alongside the
    Read More
  • Doosan’s next stage excavators
    February 18, 2013
    Doosan Infracore has launched its new Stage IIIA machine-replacement 16tonne DX160W-3 and 14tonne DX140W-3 wheeled excavators. The first of the South Korean company’s Stage IIIB compliant wheeled excavators, both new wheeled excavator models are said to be designed to increase profits through better controllability and productivity while optimising fuel efficiency. Total cost of ownership is said by Doosan to have been significantly reduced by maximising uptime through enhanced quality, reliability, durabil
    Read More
  • Doosan highlights new wheeled excavators
    February 5, 2015
    Doosan’s two new Stage IV/Tier 4 Final wheeled excavators are said to set a new benchmark for wheeled excavator design globally. The 17tonne DX170W-5 and 21tonne DX210W-5 models boast a distinctive new machine styling scheme common to all new Stage IV/Tier 4 Final Doosan machines. Launched earlier this month (February 2015), Both wheeled excavators are said to offer enhanced comfort and controllability together with new features to improve fuel efficiency, uptime and return on investment. There is also a f
    Read More

Highlighted Content