The Cubex QXR920 is a used vertical drill — sometimes referred to as a rotary drill rig or blast hole drill — designed for down-the-hole (DTH) drilling applications. Vertical drills of this class are used primarily in mining, quarrying, and construction to bore precise, deep holes for blasting, exploration, or well drilling. Cubex is a recognised manufacturer of surface drill rigs serving the hard-rock mining and quarrying industries.
This machine is configured for DTH drilling with a hole diameter range of 4.0 to 7.0 inches. Its onboard carousel holds six drill rods, each 20 feet long, enabling continuous drilling to depths of up to 140 feet without the need to stop and reload. For applications requiring greater depth, reloading capability extends the reach beyond that figure.
Power comes from a Caterpillar 3406E (C15) Tier-II turbocharged and after-cooled diesel engine, a well-regarded heavy-duty powerplant commonly found in demanding industrial and mining equipment. The rig is equipped with an onboard Sullair air compressor that can operate at either 900 CFM at 500 PSI or 1,050 CFM at 350 PSI, giving the operator flexibility to match air output to drilling conditions and tooling requirements.
This 2009 machine is offered in used condition and is located in Kentucky, USA.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.