R01 - Our first Geoprobe returns to service after full rebuild and upgrade.
We very excited to see the results of the workshop teams meticulous restoration of Rig 1, Geoprobe 6620. This is not a basic re-spray and re-hose. Every single nut and bolt on R1 has been removed, reconditioned or replaced. The mast ram has been extended to match the stroke of the later model 77 machines making it much more versatile. Every pivot point and hydraulic ram mount has been re-machined to allow for new pins and bushes at far smaller tolerances than the original build. There is a new upgraded oil filter system and significant changes to the hydraulic hosing design. The list of upgrades is far to long to go through here but we will get the team to document the whole build and get the full details listed on the website soon. The fact that this full build was done in-house at Numac makes it even more special.
A few of the modifications to this Geoprobe:
Custom pins and bushes
Side control panel tool holder
Cupboards, storage box
Filter bay – High pressure hyd, low pressure hyd, “fuel/water separator and fuel filter” or “Primary and secondary fuel filters”.
Cage
Probe cylinder hose clamps
Adjustable chassis slides top and bottom
New decal
Rear rod rack
Removable side rod rack
Warning beeper synced with warning lights
Greaseable sheave wheel bushes
Engine lid pull down latch
Auger head pin locator
High pressure filter system added
Relocate low pressure filter system
Modify all cylinder “rod” and “butt” ends to accommodate bushes
Extend mast and winch mast
Add extra “E-stop”
Battery and starter isolators
Changed all Hershman/Din plugs to LED plugs
Mast rest blocks
Mast hose carrier rest block
Numac is Australia’s largest Geoprobe drilling contractor and we have 4 office locations across the east coast that allow our company to service projects at competitive rates. Office locations are Melbourne, Sydney, Brisbane and Cairns. All of our drilling rigs are fitted out to meet the most stringent safety requirements of tier on clients including mining, oil and gas , defence, ports and airports.