Sandvik Mining and Construction. Dipl. Ing. Roy Rathner Regional Product Line Manager Region Europe

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Samuel Miles
6 years ago
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1 Dipl. Ing. Roy Rathner Regional Product Line Manager Region Europe

2 Sandvik DPi series Construction and Surface Mining Drill Rig Hole range: mm

3 The route to superior performance 1986 DHA DHA 1000S 1992 CHA PANTERA 1500

4 Applications Production drilling Quarry / mine development Presplitting De-watering

5 Brings out the best in every driller User Interface

Brings out the best in every driller Easy to adjust All

pressure Rotation speed Several factory preset drilling

to tune and store optimal parameters for each site Easy

6 Brings out the best in every driller Easy to adjust All parameter settings in the cabin Percussion pressure Feed pressure Rotation speed Several factory preset drilling parameters for different rock conditions Allows operator to tune and store optimal parameters for each site Easy return to pre-settings Drill bit RPM, penetration rate and hole depth

7 Simple machine care Trouble shooting made easy Self diagnostics system - fault finding by excluding functioning circuits one by one Step by step trouble shooting instructions

8 Safety Excellent stability Low center of gravity (CG) CG optimized close to oscillation axle - balance remains almost unchanged, when oscillation is opened Warning if oscillation is locked or rear jack is down when tramming mode is activated Wide tracks

9 Safety and Environment Low fuel consumption Load sensing compressor pressure control Ambient control of oil cooler fans Active engine RPM control 15 % drop compared to DP series 90 tons less CO 2 emissions at engine hours

10 Safety and Environment Efficient dust control Full time suppression system for visible dust (patented option) Controlled dust removal less visible dust

11 Brings out the best in every driller Standard drilling result One hole automatic drilling to depth (option) More drilling time Automatic feed alignment (option)

concept Productivity Training before start

12 Brings out the best in every driller Productive operation from day one Simulator-based training concept Productivity Training before start Contractor benefit No training before start Machine delivery Time

hours percussion hours fuel consumption Condition monitoring

13 Contributes to the whole excavation process SanRemo, a web-based reporting system* Production drilled meters drilled holes engine hours percussion hours fuel consumption Condition monitoring temperatures pressures Rig location Service requirement forecast * option

14 Sandvik Surface Drill Rigs TIM3D for DX and DPi TARGET DRILL RIG POSITION BIT POSITION

15 TIM3D Basics Based on multisatellite system, RTK GNSS Real time kinematics global navigation system GPS (24 satellites) and GLONAS (currently 16 operational satellites) GLONASS needed for accuracy especially in northern hemisphere Must have a correction signal from a base station located closer than 30 km or to be bought and received from VRS (virtual reference station). More accurate than term DGPS

16 TIM3D Main Functions for Operators Navigation Alignment Drilling All views are integrated to DPi control screen and no separate one is needed. TIM3D controls are also integrated to armrest controls of DPi series rigs.

TIM3D Main Functions for Operators Navigation The position of the button bit is compared to the hole position and operator is guided to chosen hole on the screen.

17 TIM3D Main Functions for Operators Navigation The position of the button bit is compared to the hole position and operator is guided to chosen hole on the screen. On the screen the holes in different stages have a different label (drilled, not drilled, partially drilled, lost hole etc.) The bit drilling area is shown on screen to assist drill rig positioning in order to reach maximum amount of holes from one place. Zoom-in, zoom-out functions for the view.

18 Break the limits Excavation process reporting Daily drilling comfort High productivity Low costs Simple machine care

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aêáää=c=_ä~ëí=`çåíêçäë ^êåé=iáëäéêìç Energy transfer efficiency η related to impedance matching between bit and drill steel forces L piston 2 L piston Feed η impedance F bit k 1 1 k1 = indentation resistance