UNDERGROUND

Komatsu launches battery electric drillers and bolters

Z2 product line for underground hard rock also has pumpable resin system

Staff Reporter
The ZB21B bolter. Photo courtesy Komatsu

The ZB21B bolter. Photo courtesy Komatsu

The first battery-electric offering in Komatsu's underground hard rock portfolio has been released. It comes as part of the second generation of Komatsu's Z2 small-class development drilling and bolting...

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