Atlas Copco DM75 (now branded as
Epiroc) is a heavy-duty, crawler-mounted rotary blasthole drill rig designed for multi-pass drilling in large-scale open-pit mining operations.
Key Specifications
Feature
Technical Data
Hole Diameter 9" to 10-5/8" (229 to 270 mm)
Max Hole Depth Up to 168 ft (51.2 m)
Single-Pass Depth 28 ft (8.4 m)
Weight on Bit 75,000 lb (34,020 kg)
Pulldown Capacity 75,000 lbf (334 kN)
Engine Options Diesel (CAT C27 or Cummins QSK19) or Electric (700 HP)
Operational Features

Design Purpose: Fills the production gap between the DML series and the Pit Viper 275.
Control System: Uses the RCS Lite (Rig Control System) platform, offering real-time depth feedback, pen rate histograms, and automated leveling.
Operator Comfort: Features an insulated, pressurized cab (FOPS-rated) with a 6-way adjustable suspension seat and a noise rating of 80 dBA.
Efficiency: Equipped with the Electronic Air Regulation System (EARS) to optimize horsepower and reduce fuel consumption