320XPC

Rotary drill

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Features
Specifications

Engineered for power. Designed for productivity.

When production demands are high and conditions are tough, the Komatsu 320XPC drill delivers. This ultra-class rotary blasthole drill is purpose-built for high-volume hard rock applications, combining robust mechanical strength with smart technologies to help you stay on plan and on schedule. Designed for reliable performance shift after shift, the 320XPC pairs high-powered penetration capabilities with advanced digital insights—delivering the right combination of force, efficiency, and uptime for the modern mine.

Rack-and-pinion drive system delivers consistent torque and 122,000 lbs. of weight on bit—enabling faster blast cycles and maximizing material movement.
Integrated electric rotary, pulldown, compressor, and pump systems deliver dependable, fuel-free operation with reduced maintenance complexity.
Ground-level service access, centralized lube system, and wide walkways enhance safety and streamline service intervals—keeping crews focused on drilling, not downtime.
Pairs seamlessly with the P&H 4100XPC shovel for optimized drill-and-load performance in high-production environments

Resources

We have had dramatic results in the past month, drilling-wise. We can say that Komatsu’s presentation and training served as a hard reset of the drilling culture here. Our positive approach worked wonders and the operators really got with the program.

Recalibrating bit drilling culture: A case study in eastern Canada →