1. SpeedROC D30 Miguel Pereira, Product Manager 2013-10

2. SpeedROC D30 2  Tailor-made for the dimension stone industry  Drills straighter holes  Low positioning time  Low fuel consumption

3. 3 Agenda 3  Quick facts  Market scenario and application areas  Technical description  Values and benefits  Safety features  Compressor recommendations

4. Quick facts

5. 5 Main application area: Drilling method: DTH hammer: Hole diameter: Marble, Granite, Sandstone, Limestone quarries DOWN-THE-HOLE 70-100 mm (2 3/4 - 3 15/16 inch) COP20, COP 32, COP 35 Sophistication: On board engine for hydraulic tramming, feeding and rotation

6. SpeedROC D30’s application areas and today’s market scenario  Market scenario today Small and basic manual pneumatic machines cover 90% of the market  SpeedROC D30’s application areas:  DSI Industry Used to make two or three inch holes so as to pass the diamond wire  Niche construction applications

7. Technical description

8. 8  Hydraulic driven  Maximum rotation torque: 1600 Nm  Rotation speed: 0 - 100 rpm Rotation unit

9. 9 COP 20  2 inch hammer  70 - 96mm (2 3/4 - 3 3/4 inch) COP 32  2.5 inch hammer  85 - 100mm ( 3 3/8 - 3 15/16 inch) COP 35  3.5 inch hammer  90 - 105mm ( 3 9/16 - 4 1/8 inch) DTH hammers

10. 10 Feed system  Chain feed  Hydraulically driven

11. Advanced environmentally conscious engine 11  Kubota V1505 engine  4 cylinder  26.2 kW/35.1 Hp @ 3000 rpm  Low fuel consumption: Approximately 5 liter/hour under standard conditions

12. Extension rods 12  Up to 2 meters long rods  Thread connection: API 2"3/8 Reg  Rods rack (for 10 pieces)

13. Rig control 13 Drilling & positioning: Swing control panel for drilling and boom movements

14. Rig control 14 Tramming control  Radio remote control operated

15. Dust collector 15  Hydraulic motor driven  Automatic cleaning system  Filtering surface of 6 m 2  Suction capacity of 350 m 3 /h  2 filters

16. 16 Horizontal reachVertical reach Horizontal and vertical reach

17. 17 Feed inclinations Ground clearance

18. 18 Feed inclinations Ground clearance

19. 19 Feed inclinations Feed swing angle

20. 20  Length: 4,85 m  Height: 2.20 m  Width: 1,95 m  Weight: 3100 kg Transport dimensions

21. 21 Values and benefits

22. Maneuverability  Stable while tramming  Self-propelled  Skid steer  4-wheel drive

23.  Ground clearance of just 8 cms. from centre of hole for both right and left feed directions Performance

24. Easy maintenance  Gull wing canopy doors for wider and easy access, meaning quicker maintenance

25. 25 Safety features

26. 26 CE certification Machine is compliant with:  CE machines directive  EN791 drilling machines European directive

27. 27 Safety features  Dual wire emergency stop  Dual handles for a safe holding while driving  4 Stabilizer legs  Dual dead man pedals  Radio remote for a safer working conditions  Safe tramming, even in highly rough ground conditions

28. 28 Wire emergency stop  Double wire emergency stop: aids operator safety, in all positions of the feed and also in horizontal position

29. 29 Safety handles  Drive system through function keys  Double handles for a safe holding while driving

30. 30 Stabilizer legs  4 stabilizer legs to safely stabilize the machine while positioning and drilling

31. 31 Dead man pedals  Dual dead man pedals for enhanced operator safety while the machine is tramming (this feature is mandatory according to the new CE directive)

32. 32 Radio remote  Radio remote for a safe tramming (even in rough ground conditions)

33. Compressor compatibility  Cop 20 –7 bar XAS 57Dd – 50 l/s –10 bar XATS 156 – 166 l/s –12 bar XAHS 107 – 106 l/s  Cop 35 –7 bar XAS 77Dd – 72 l/s –10 bar XATS 156 – 166 l/s –12 bar XAHS 107 – 106 l/s –14 bar XAVS 166 – 158 l/s 33

34. 34 Committed to sustainable productivity.