Powerful breaking

Doosan has a new DXB170 hydraulic breaker for use on 18-28tonne excavators. Features include a simple, robust design, low maintenance costs, operator comfort and carrier protection. DXB technology ensures the carrier is protected from the effects of reduction in pressure peaks. The DXB170 breaker includes an energy recovery system and a patented valve system, increasing performance; a high quality piston and cylinder manufactured to precise tolerances; and an advanced dampening system to protect the breaker
February 17, 2012 Read time: 1 min
The powerful and robust Doosan DX170 breaker is said to be reliable, durable and productive
695 Doosan has a new DXB170 hydraulic breaker for use on 18-28tonne excavators. Features include a simple, robust design, low maintenance costs, operator comfort and carrier protection. DXB technology ensures the carrier is protected from the effects of reduction in pressure peaks. The DXB170 breaker includes an energy recovery system and a patented valve system, increasing 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 result in lower maintenance costs. The high power-to-weight ratio of this breaker provides very efficient reduction. The unit weighs 1.62tonnes, has an operating pressure of 180bars and a 137mm diameter tool.
Earthmoving & soil compaction

For more information on companies in this article

Related Content

  • Innovations in piling technology
    December 15, 2017
    The market for piling machines is seeing new technology come to market – Mike Woof writes UK firm BSP is now offering an improved range of piling systems, with its SL30 model and compact BH120. The SL30 can be used to drive Z piles in pairs and its hammer has a drop weight of 2.5tonnes, delivering an impact energy of 30kNm at up 84blows/minute. The SL piling hammer is designed for driving sheet piles and small bearing piles and is available with legs and inserts for use when freely suspended or with back
    Read More
  • New crushing and screening developments abounded at Hillhead
    October 3, 2014
    A wide array of crushing, screening and materials handling technologies have been introduced in recent months - Mike Woof writes The manufacturers of crushing and screening products have been developing an array of new systems to optimise production. The recent Hillhead show in the UK was the launch point for a number of these new products, although firms from all over the world have also been developing new designs. Productivity and wear life are two performance factors seeing major benefits from innovatio
    Read More
  • New more efficient tools for loading and hauling duties
    September 30, 2013
    A number of key manufacturers are offering major improvements to their product offerings for loading and excavating. Key developments have been seen in engines and transmissions in particular, with vast reductions in emissions as well as improved fuel economy and working efficiency. Caterpillar’s 966K XE wheeled loader is one of the firm’s most sophisticated new models, with power from a 240kW diesel being delivered through an innovative continuously variable transmission (CVT). This technology is new t
    Read More
  • OEMs unveil raft of major new excavator and wheeled loader models
    May 13, 2025
    Original equipment manufacturers have launched a range of new excavators and wheeled loaders including electric models, and features such as autonomous driving, remote control advanced driver assistance and special applications. Liam McLoughlin reports.
    Read More

Highlighted Content