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1. All made of well material insure the quality, 2. Professional manufacturer & compatative price, 3. Long service life with CE - details see: https://www.machineto.com/sell-hydraulic-rock-drill-portable-spare-parts-accessories-10098855

We manufacture & sell hydraulic rock drill and complete range ofspare partswhich suitable for most famous brand machine, includingStanley, Furukawa, Atlas, Sandvik, Intaca,etc.

Introduciton:

The DSL Hydraulic Rotary (HR) drill is the most cost effective drill rig on the market. Our compact, small footprint drill rigs have all the power and capabilities as the bigger units, but at a fraction of the cost. They are manufactured with a quality welded frame that is designed to withstand anything thrown at them. Our rigs are extremely easy to use and can be operated by a single person. They are great for small crews or anyone wanting to run a team for half the cost. We offer several different models to choose from including compact options that are perfect for getting into restricted areas. We offer complete package prices that are customizable for any situation. We also offer on-site training packages for customers that may not be that familiar with drilling and need a helping hand to get started.

Contact us today to see how we can get you drilling for less than $5.00 per foot fully burdened!

This lightweight tool is designed for drilling blast, anchor and rock-splitting holes. Used for example by contractors, armies and utilities who want convenient and efficient drilling without large compressors.

With standard integral steel, it drills diameters of up to 50 mm (2”) and depths down to approx. 6 m (19.7 ft) by using hydraulic power for impact and rotation. A small additional compressor is needed for flushing. Without airflushing, it can be operated wholly by hydraulics and can drill holes of down to 1 m (3.3 ft) with a spiral hammer drill.

DSL rock drills utilize a DSL developed high frequency technology which allows fast penetration speed with less strike force. This minimizes stress caused to the drill tools and maximizes drill hole straightness. The trapezoid piston – also innovated by DSL – also attributes to the drill speed as it is improving the movement of the strike impulse in the drill rod. The DSL DF600S and DF700S rock drills also have a double dampening system to minimize stress to the shank adapter or striker bar.

DSL is a high frequency rock drills made for general excavations, mining, quarrying and bolting. Suitable drill steels are 25mm and 28mm extension and drifter steels. The rock drills are equipped with a separate side flushing box. Flushing can be done with air or with water.

Specification of rock drill

Overall dimension	600*173*190mm
Hole Diameter	32-50mm
Drilling depth	9m
Drilling speed	250-300rpm
Working oil pressure	15-17Mpa
Percussion oil flux	30-35l/min
Impact energy	55-60J
Impact frequency	55-60Hz
Torque force	50-55Nm
Power	11kw
Water or air pressure for dust flushing	0.3-0.5Mpa/0.5-0.7Mpa
Air consumption for dust flushing	16.5L/s
Drill steel shank	Hex22X108mm

For more Information, please feel free to contact me.
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Fisher Wu
Mob: +86-158-0609-0610
Fax: +86-591-8380-8668
http://www.digswordland.com/

We also provide different famous mordels for your choice