Drilling and bolting retrofits

You have the power to revitalize your underground hard rock mining drilling and bolting operations when it’s time for drill rig repair and maintenance by just retrofitting some of the vital components. Komatsu offers four retrofit solutions compatible with every major OEM: Montabert hydraulic rock drill drifters, Timberock feeds and bolting heads, and an innovative J-LOK P pumpable resin injection system. Choose any or all based on application and need.

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Reimagine your fleet with bolter and jumbo retrofits

J-LOK P Pumpable Resin Injection System

Strong rock bolting anchorage

Enhance your rock bolting with a J-LOK P Pumpable Resin Injection System retrofit on existing bolters. According to JENNMAR, J-LOK offers many advantages over traditional urea silicate-based resins.

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Montabert drifter retrofits

Proven Montabert performance

Maximize drilling with quality-built drifters that feature patented and proven energy recuperating, hydraulic rock drill dampening and progressive blow energy technologies.

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Timberock bolting head retrofits

Productive bolting heads

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.

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Timberock feed retrofits

Reliable Timberock Feeds

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.

Top 5 benefits of retrofits

Cut costs: Reduce your operating budget with more efficient components and lower maintenance costs from common fleet parts.
Extend machine life: Delay large investments in new bolters and jumbos by replacing vital components — such as a mining rock drill — that do the hard work.
Boost productivity: Whether Montabert drifters that can increase penetration rates by 8.5% or Timberock feeds with fast loading 9-bolt carousels, our retrofits help you get results.
Promote zero-harm: Lower drifter noise, fewer bit changes, strong rock bolting anchorage and less maintenance fosters a better work environment and minimizes hazards.
Retrofit your way: Our component experts will work closely with you to address your unique needs and help you get the most from retrofitting your fleet.

See how one copper mine in Peru increased drilling productivity by 10% after a Montabert hydraulic rock drill retrofit.

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Retrofits in action

See Komatsu retrofits solutions in action with a hands-on view of these vital components. Our hard rock expert walks you through what retrofits can do for your mining operations.

Reimagine your drilling and bolting fleet

Revitalize your underground hard rock machines by retrofitting vital components.

Ready to retrofit?

Your Komatsu Mining service rep can answer questions or arrange for a retrofit solution consultation.

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