Benefit from an enhanced platform drill that reinvents and modernizes drilling. The ZR122 features rugged and reliable rotary carriages, a powerful, precise rack-and-pinion pulldown system, and an enclosed boxer mast; this drill delivers ample torque and bit loading for tough rock conditions.
Reduce maintenance costs by up to 10%
Note: All comparisons and claims of improved performance made herein are made with respect to the prior Komatsu model unless otherwise specifically stated. Materials and specifications are subject to change without notice.
The Komatsu ZR122 blasthole drill
High productivity in tough rock conditions with our newly designed platform drill.
Product spotlight: Komatsu ZR122 blasthole drill
Benefit from an enhanced platform drill that reinvents and modernizes drilling.
An offering of Komatsu's drill options
A suite of drill options engineered to handle varying conditions, including weak power grids, extreme temperatures and high altitude.