This Atlas Copco H104 is a vertical drill — also commonly referred to as a drill jumbo or rock drill — a type of underground drilling machine used in mining and tunnelling operations to bore blast holes or probe holes into rock faces with precision and power. Atlas Copco, now operating under the Epiroc brand, is a globally recognised manufacturer of mining, construction, and industrial equipment, with a long-standing reputation for producing robust drilling and rock excavation machinery used in operations worldwide.
This particular unit was manufactured in 2009 and carries serial number AVO09A307 with approximately 412 hours recorded. It has been fully rebuilt and fully serviced, offering a machine that has been comprehensively reconditioned rather than simply turned over as-found.
Power comes from a Deutz F4L 912W diesel engine, a four-cylinder air-cooled unit well regarded for reliability in demanding underground environments. Drive is handled by a hydrostatic transmission, which provides smooth, variable speed control suited to the confined and uneven conditions typical of underground workings. Braking is handled by SAHR (Spring Applied Hydraulically Released) brakes, a failsafe brake system standard on underground mining equipment. The electrical system runs on a 24-volt setup with a matching alternator and starter, and an 480/3/60 electrical panel is included for on-site power integration.
The drilling system is built around a Copco 1838HD drifter, the percussive rock drilling unit that delivers the hammering and rotation needed to penetrate hard rock. The feed system uses a solid feed rail, providing rigid guidance and consistent pressure during drilling. Axles are supplied by Dana, a well-known manufacturer of drivetrain components for heavy off-road equipment. Stability during drilling operations is provided by four hydraulic outriggers, which level and anchor the machine on uneven ground.
Additional equipment includes a hydraulic canopy for operator protection, and a fire suppression system — a critical safety feature in underground diesel-powered equipment. The machine is located in Ontario, Canada, and carries stock number T20-22.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.