Drillmaxx 300 EX
Ideal to drill all the difficult high wall and slope mining blast holes. Drilling at angles to the client’s specific needs. The drill rig is designed for extreme mining conditions.
| DECK ENGINE | 187Kw deck engine |
| DIESEL TANK ON EXCAVATOR | 340L |
| CONTROL PANEL | In cab control panel with valve banks and gauges |
| HYDRAULIC SYSTEM | • Hydraulic system is powered of the excavators pump with a switch over that acts as a safety system for drill mode. • Two specialized joysticks replaces the existing joysticks for extra functions on the drill rig and gives the operator more hands on control over operations. |
| TOP HEAD DRIVE / ROTATION HEAD | Max Torque 4250Nm, Rotation speed STD 35RPM RAPID 50 RPM, Bull Shaft 115mm 3.5” API Thread. |
| COMPRESSOR | • Compressor mounted to back of excavator or on separate truck |
| FEED SYSTEM | Tower & trolley design working with leave chain |
| TRAVERSE SPEED UP | 0,380m/sec, rapid 0,480m/sec |
| PULLBACK CAPACITY | 11 775Kg |
| DOWN PULL | 4250Kg |
| RECOMMENDED MAX DRILL DEPTH | 300m @165mm |
| MAST | 8,5m tower with 7m stroke to handle up to 6m rods |
| DRILL TABLE | Opening of 300mm with rod guides |
| UNDERCARRAIGE | 20 ton one track crawler system |
| CAB | Operators station in air-conditioned cab |
| HYDRAULIC KEEPER SPANNER | Hydraulic keeper spanner |
| WATER FOAM PUMP | Hydraulic driven piston pump |
| CAROUSEL | Hydraulic rotating 7 x 6m rod carousel with hydraulic lock 1 rod on mast |
| BREAKOUT SYSTEM | Hydraulic hands-free breakout cylinder |
| LIGHTING | Lighting in cab and on rig |
| DRILL TABLE | Drill table air blast hydraulic valve (cleans drill table with air) |
| MAST SLIDE TRAVEL | Dump mast optional with 1.9m stroke |
| LUBRICATOR | Hammer oil lubricator |
| OPTIONAL ACCESSORIES | |
| NEWLY FITTED BOOM WITH EXTENDED ARM For extending the | drilling position from cab from 4m to 6m when drilling next to high wall |
| WINCH | Hydraulic winch on tower |