TECHNICAL SPECIFICATION - PRD Multi Star | ||
Application | Surface Exploration | |
Drilling Method | DTH - Reverse Circulation | |
Maximum Depth | DTH - 750 m; NQ - 750 m; RC - 400 m | |
Pull up Force | 25800 kgf | |
Pull down Force | 17700 kgf | |
Rotary Head | 9400 Nm, 0-100 rpm | |
Air Compressor | 1500 cfm - 400 psi 1350 cfm - 425 psi | |
Drilling Angle | 45 - 90 degree | |
Main Winch | 10 ton | |
Wireline Winch | 2 ton with 800 m rope | |
Water Pump | Displacement of 140 lpm with 69 bar pressure | |
Mounting Option | Truck / Crawler | |
Optional Attachment | Fixed cone splitter |