This 2013 Atlas Copco DM45HP is a used vertical drill — sometimes referred to as a blast hole drill or rotary drill rig — a category of heavy equipment designed to bore holes into rock and earth for mining, quarrying, and construction blasting operations. Atlas Copco is a Swedish industrial group with a long-established reputation in compressed air, power tools, and drilling equipment, serving the mining, construction, and oil and gas sectors worldwide.
Power comes from a Cummins QSX15 Tier 3 engine rated at 525 horsepower at 1,800 RPM, providing the substantial output required for demanding rotary drilling work. The machine runs on a base configuration spec'd at 900 CFM and 350 PSI, with air supply handled by an Ingersoll Rand HP900 compressor. The undercarriage is an Atlas Copco ACGT-2500 unit, and the machine travels and operates on its own crawler platform. Fuel capacity is 380 gallons, and the tower stands 30 feet tall.
The rotary head is a 4SV-2-10 two-speed unit with spline lubrication, offering 5,400 ft-lb of torque at 0–160 RPM in one range and 9,000 ft-lb at 0–100 RPM in the other, allowing the operator to match speed and torque to formation conditions. A torque limit control system is fitted. The drill pipe setup consists of 4.5-inch OD pipe with 3.5-inch API Regular connections and five rod cups. The spindle arrangement accommodates 4.5-inch and 5-inch OD tooling on a 3.5-inch API Regular spindle sub. The machine is configured for vertical drilling only, with a rod support arm suited to that orientation. Bit capacity runs to 7⅞ inches in diameter, and maximum multi-pass drilling depth is 150 feet.
A 4,000-pound main winch is included. Dust management is handled by a fixed vertical dust curtain; there is no dust collector fitted. Water injection is installed with a 300-gallon tank and a flow rate of 0–8 GPM, though this system is noted as not available alongside the 680-gallon fuel option. Lubrication is managed through a central lube manifold, and DHD lubrication capacity is 60 gallons. The cab is fitted with air conditioning. The machine does not include fast service provisions, cold weather packages, or drill monitoring systems.
The machine is located in California, USA, and is offered at $725,000.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.