New self propelled drill from Sandvik

Sandvik introduced its new Tiger range of top hammer drills at bauma 2014 in Shanghai, China. With a low centre of gravity and track driven the Tiger offers stability and high stability on uneven terrain. The DG700 and DG800, the two models currently launched, are designed with road cutting, pipeline drilling, foundation drilling, and production drilling in mid-sized quarries applications in mind. Crucial to their utility is the Sandvik rock drills which are coupled to a fixed boom and rod-handling syst
November 26, 2014 Read time: 2 mins
The new Sandvik Tiger drills give high penetration rates and are available with Tier 3 compliant engines
325 Sandvik introduced its new Tiger range of top hammer drills at bauma 2014 in Shanghai, China. With a low centre of gravity and track driven the Tiger offers stability and high stability on uneven terrain. The DG700 and DG800, the two models currently launched, are designed with road cutting, pipeline drilling, foundation drilling, and production drilling in mid-sized quarries applications in mind.

Crucial to their utility is the Sandvik rock drills which are coupled to a fixed boom and rod-handling system. The rock-drilling control system not only ensures high productivity rates for penetration but also smooth collaring, prolonging service life, and giving better hole quality.

Drilling is controlled by a joystick in the cab. The cabin is soundproofed to keep noise level well below 85dBA and it is ROPS and FOPS certified.

Power for the Tiger series comes from a 179kW Tier 2 engine. Maintenance is made easier by components that are easy to reach in addition to ground-level daily service points.

Both models weigh in at 14.7 tonnes. The main difference is the rock drill. An HL710 19.5kW unit is fitted to the DG700. This allows drilling of holes with a diameter of 64-115mm giving a production capacity of up to a million tonnes per year. Flushing air is 8.1m3/min at up to 10 bar. The DG800 comes with a HL810T21kW drill to give holes of between 64 and 127mm. Production capacity is 1.1 million tonnes per year and flushing air is  9.6m3/min also at up to 10 bar. Both models can have 38, 45 or 51mm rock tools.

For more information on companies in this article

Related Content

  • Hillhead-line acts for 2014 show
    July 2, 2014
    The 2014 edition of Hillhead, the three-day biennial flagship show for the quarrying, recycling and heavy construction industries, is set to welcome thousands of visitors, keen to see the latest leading equipment models alongside innovative machine and site management control technology. Guy Woodford reports on what a variety of major companies will be showcasing during this month’s show at Lafarge Tarmac’s Hillhead Quarry near Buxton in Derbyshire With around 450 UK and international suppliers of plant, eq
    Read More
  • Montabert develops versatile drill for utility machines
    January 24, 2014
    Montabert has designed its novel Micro CPA drilling attachment for use with a number of utility machines such as backhoe loaders, compact excavators, and skid-steer loaders. The firm offers the H22 and H25 variants, which are single-pass drills with a feed rotation of 45° from vertical. They can be used to drill holes with diameters from 25.4mm-44.45mm and 31.75mm-76.2mm respectively, with maximum hole lengths of 6.1m and 9.1m. Both models can be mounted to carriers in the 5-10tonne range.
    Read More
  • Soil compaction innovations abound
    October 26, 2012
    Manufacturers continue to innovate with sophisticated new soil compaction machines - Mike Woof reports This year has seen the introduction of a series of new soil compaction machines, as manufacturers develop their product ranges. Meeting emission legislation requirements in Europe and North America has helped drive firms to install the latest engine designs. Meanwhile machines have also evolved as companies further refine operating features. The global market for compaction machines has been dominated by
    Read More
  • It’s Miller time for Doosan excavators and loaders in Scotland
    April 17, 2018
    Scottish Doosan dealer Balgownie has supplied new Doosan DX225LC-5 22tonne and DX255LC-5 25tonne excavators and a new DL420-5 wheeled loader to Miller Plant. Miller Plant offers services from bulk earthworks and contract crushing and screening to plant hire, site clearance, demolition, aggregate supply and heavy haulage and tipper hire. As the machines will do more than 60 hours a week each, they come with a peace-of-mind five-year warranty and Balgownie’s fast response to requests and service support.
    Read More

Highlighted Content