GMS Mine Repair
Remote Oscillating Shotcrete Arm
Remote Shotcrete
ROSA: Remote Oscillating Shotcrete Arm for Safe, Precise Application
ROSA (Remote Oscillating Shotcrete Arm) is a highly adaptable, quick-mobilizing attachment developed by GMS to apply shotcrete from a safe distance using most standard hydraulic equipment. Designed to reduce worker exposure in hazardous conditions, ROSA allows teams to apply shotcrete with greater control, coverage, and safety — without sacrificing speed or quality.
Designed for Demanding Environments
ROSA was built to address one of mining’s biggest safety concerns: applying shotcrete in unsupported ground. Whether you’re working in newly blasted headings or rehabilitating aging infrastructure, ROSA helps crews maintain distance without losing effectiveness. It’s compatible with wet or dry shotcrete systems and easily mounts to existing hydraulic carriers — making it one of the most flexible shotcrete solutions available.
- Remote shotcrete application for unsupported headings and rehab zones
- Mounts to most standard hydraulic carriers (no custom equipment needed)
- Compatible with both dry and wet shotcrete pumps
- Allows operators to stay at a safe distance during application
- Improves consistency and reduces rebound
- Lightweight and easy to mobilize across multiple headings
- Ideal for hard-to-access areas and emergency repairs
Why Choose ROSA
ROSA was built to remove shotcrete crews from unsupported headings. By allowing operators to work from a distance, it drastically reduces risk while maintaining control and precision.
The ROSA attachment is lightweight, compact, and easy to move from heading to heading. It’s ideal for operations that need flexibility and speed without compromising shotcrete quality.
ROSA mounts to most standard hydraulic equipment and works with both wet and dry shotcrete pumps. You don’t need to invest in new carriers — just attach and go.
Its oscillating arm design ensures more even material distribution with less rebound. That means a better bond, less waste, and reduced material costs.
ROSA isn’t just a concept — it’s a tool GMS crews use regularly across North America. It’s tested, trusted, and built for real mining conditions.
