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Epiroc looks to set underground rock reinforcement standard with Boltec M10, E10

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Epiroc is showcasing the latest additions to its rock reinforcement line at MINExpo 2021 in Las Vegas, with the new Boltec M10 and Boltec E10.

The Boltec M10 (pictured) and the larger Boltec E10 are fully mechanised rock bolting rigs for medium- and large-sized tunnels, designed to increase productivity and bolt installation quality thanks to intelligent options and compatibility with different bolt types, according to the company.

Peter Bray, Global Product Manager, Rock Reinforcement Equipment with Epiroc’s Underground division, said: “As mining operations move ever deeper underground, the difficulty in bolting and securing increasingly fragmented rock is rising. The Boltec M10 and Boltec E10 introduce previously unavailable autonomous functionality: this is the benchmark in underground rock reinforcement.”

With self-drilling anchor bolts (SDA) in combination with pumpable resin, the Boltec M10 and Boltec E10 can perform single bolt and multi-bolt installation automatically, according to Epiroc. These new functions work hand-in-hand with teleremote bolting and offer bolting potential during shift changes or other situations where off-board control during bolting is needed, the company says.

With in-built flexibility, the Boltec M10 and E10 have the ability to handle several different types of bolts, mesh and installation methods as well as radial, face bolting and extension drilling capability, Epiroc says. The boom bolter concept ensures the operator stays at a safe distance from the working area of the machine during the bolting process.

The new Boltec rigs come with an optional battery-electric driveline, which brings additional advancements for operator health, maintenance, ventilation and cooling.

The Boltec M10 and Boltec E10 also come with a completely redesigned operator station. The optional ROPS- and FOPS-certified cabin sets new standards for operator safety and comfort thanks to significantly reduced noise levels down to only (65 dB(A)), HEPA air filtration and better visibility, according to Epiroc. The air-conditioning system also features automatic temperature adjustment, further boosting operator comfort.

Epiroc drilling, bolting, electrification innovations set for MINExpo 2021

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Epiroc’s MINExpo 2021 line-up is set to include a variety of innovative and productive offerings including its latest Pit Viper blasthole drill rig, its recently launched Boomer underground drill, new rock bolters and a host of aftermarket products geared to mine electrification.

Making its MINExpo debut in Las Vegas, September 13-15, will be the Epiroc Pit Viper 291 (pictured above). This rig is designed to tackle larger diameter drilling in soft-to-medium ground conditions in both rotary and DTH drilling. The new addition to the Pit Viper range is capable of 171-311 mm diameter holes with a 16.76 m clean hole single pass with the drill bit above the table. It is also available with an 18 m option.

The Pit Viper 291 offers more than 100 different options to configure the rig to a client’s specifications. With Epiroc’s Rig Control System (RCS), the Pit Viper 291 can be configured with scalable automation features, including fully-autonomous drilling, the company said.

The new generation SmartROC D65 XLF will also be highlighted. This rig is packed with smart features such as automated drilling and rod handling, and is equipped with an intelligent fuel-saving system that reduces fuel consumption by 20% compared with the FlexiROC D65 drill rig, according to the company. It is available in three feed beam sizes to carry 5-, 6- or 8-m pipes, and has the capacity to drill down to a depth of 56 m.

The smaller SmartROC T45 will also be discussed. This tophammer surface drill rig for quarrying boosts productivity, reduces fuel costs and offers smart options and features such as Hole Navigation System, AutoPos and ROC Manager.

Epiroc’s Boomer M20 with battery option, launched earlier this year, will also receive the MINExpo 2021 treatment.

With protected hydraulics, sensors and cables, the new Boomer M20 is the next generation in underground mining, the company says. The world’s first face drill rig with internal hydraulics, the Boomer M20 is designed to minimise unplanned stops and maximise uptime and performance even in the toughest conditions.

High precision and performance are ensured with on-board automation features, tele-remote capabilities and digital drill plans to provide higher reliability and quality of the full drill cycle. The Boomer M20 comes with a battery-electric driveline option where, with the on-board charger, charging automatically happens while connected to the grid for drilling.

The Boltec M10 and E10 bolting rigs also come with a battery driveline option.

This next-generation rock reinforcement rig is available in two versions – the Boltec M10 and E10 – with the Boltec E10 showcased at MINExpo 2021. Designed for increased productivity and quality bolt installation, the rigs feature a new operator control panel, reduced noise levels, better visibility and improved operator ergonomics, according to the company.

The Boltec M10 and E10 can handle different types of bolts, mesh and installation methods, as well as optional battery-electric driveline or diesel hydraulic, radial and face bolting capabilities and extension drilling capability. Optional tele-remote operation is available, as well as single bolt auto installation with self-drilling anchor bolts in combination with pumpable resin.

Epiroc will be exhibiting several products from its tools range including the COP 57P, a versatile DTH hammer range. It is based on a modular design platform unique in today’s market, according to the company. The customisable hammer is available in 19 variants specific to mining, quarrying, water well drilling and geotechnical drilling.

To highlight Epiroc’s commitment to continued customer support, it will showcase several aftermarket products at MINExpo 2021.

Electrification solutions from Epiroc support mining customers in their transition to battery-electric vehicles, with several products and services in the battery field:

  • The Epiroc battery system is designed with modularity and safety in mind, ensuring each individual part of the battery can be monitored and controlled separately;
  • Batteries as a Service eliminates the risks of owning batteries and the solution provides all the benefits of electrical power;
  • Battery conversion kits from Epiroc will speed up the switch from diesel-powered equipment to battery-electric vehicles;
  • The electrification offering from Epiroc also includes a wide range of charging products; and
  • With the recent acquisition of Meglab, Epiroc has strengthened its capacity to provide customers with the infrastructure required as mines transition to BEV.

Apart from the electrification offering, Epiroc will display service products, upgrades and programs, including the COP MD20 hydraulic rock drill and programs in the areas of “Remanufacturing and Live Work Elimination”.

During MINExpo 2021, Epiroc will showcase automation and information management solutions as part of its 6th Sense capabilities. 6th Sense is Epiroc’s answer to the mining and construction industries need for digitalisation as an enabler for safety and productivity gains.