As you look to address the challenges posed by tough hard rock mining environments productively and efficiently, we offer a full line of capable and versatile jumbo drills that are built on a common platform for increased user adoption and efficient training.
Designed for flexibility and productivity, the ZJ21 is a jumbo drill on a first-ever common-carrier platform. The controls and boom let you convert your jumbo to a bolter, or vice versa. The ZJ21 also offers excellent useable coverage in a small jumbo platform.
Enhance your underground hard rock mining drilling operation with flexible and durable materials on this critical component. The multicarrier function can help boost productivity with bolting heads set up for multiple rock bolts.
Get the most from your underground drill rig machines with Komatsu fixed and telescopic jumbo drill feeds. The feeds are engineered for seamless drifter integration with lightweight, durable components.