GP600 Underground Core Drilling Rig for surface or underground exploration
OVERVIEW:
The GP600 is an underground type of coringdrill rig for drilling medium to deep holes, capable of drillingfor both surface and underground applications. The drill is compact and modular design withflexible maneuverability for convenience to meet specific needs of operating conditions.
With the use of a hydraulic-operated positioner and a fast calibratingturntable,thedrilliseasyforsetupandcapable of drilling holes in all angles.
The unique positioning mechanism requires no moving of the wireline hoist,from vert ically up to verticallydown. Equ ipped with a robust cylinder-driven feed frame anda 55KW power pack, this drill provides high pullback forc e, fast drilling penetration and quick rod- handlingrate. The drill uses an electric motor (optional for diesel)to pow er the hydraulics on themachine. FEATURES:
· The classic Canadian-origin 12HH chuck androtation unit (GP600) provides expectation foroutstanding reliability and performance in the industry. The integrated gearbox is two-speed andfully variable-control with an independent lubricationsystem offering increased controllability and longerservice intervals.
· The rod holder, which is fully synchronized withthe chuck, is operated by a hydraulic cylinder(opening) and a long life Nitrogen spring (closing) ensuringhigh clamping force and quick closing action as wellas improved control and decreased serviceneeds.
· The rigid but lightweight feed frame guard prevents risks of accidents. It is easy for manual positioningat any of the several retaining points.
· The control panel is pilot-hydraulic-controldesign equipped with user-friendly interface andmonitoring gauges. The buttons and knobs are well crafted for hand comfort and operation accuracy providing excellent ergonomic control of the rig,
as wellas improved safety andproductivity.
· E-stop buttons on the control panel and the drillrig ensure urgent system shutoff againstaccidental situations.
Powerunit The standard power unit is electric, which is fit fortypical underground applications. Diesel version power packis also available according to specific applicationneed. Power rating ......................................55KW Main pump max flow..........................150 l/m Main pump max pressure ..................250Bar Service pump max pressure ..............170Bar
Weight...............................................680Kg LxWxH...............................................1600x720x1100 mm
Rod holder The rod holder is hydraulically opened andgas-pressure closed.
In case of loss of hydraulic pressure the rodholder closes instantly. The gas pressure can beconveniently monitored.
Max rod size........................89mm Bore(without jaws)..........102mm Bore(without covers)…...170mmAxial holding force (TC)...70kN
Rotation unit The rotation unit is capable of handling B-H rodswith optional alternative for P rods. The rotation unitconsists of a hydraulic motor,
a two-speed gearbox, and a 12HH hydraulic chuck. The chuck closes to hold the rodby hydraulic pressure, and opens to release by springforce.