The C620H Jack-less Down the Hole Drill is designed to drill holes ranging from a diameter of 4-1/2 inch (114.3mm) to 6-1/2 inch (165.1mm) to a maximum depth of 118 ft (36m). The C620H is built for high efficiency and productivity to drill in medium to hard Limestone, Dolomite quarries and Aggregate mines.
Robust yet compact design provides it with better manoeuvrability in tight corners and higher spacing – burden range.
Available in standard Hydraulic, Electric over Hydraulic and Fully Autonomous options based on your mining needs.
Operating at rated speed and lower load factor assures longevity of the engine, that produces abundant power to work under extreme conditions.