L31RS7 is a 31″ Remote-Controlled Lavina S7 concrete grinder beast, featuring a new remote control to get the job done with ease. Contractors will love the effortless operation, improved productivity, and reduced maintenance, thanks to the sealed grinding head.
Also, a new 31″ propane RC grinder will be available later in 2025.
GRINDER FEATURES
- User-friendly remote control provides smooth and easy operation with less operator fatigue.
- Sealed and dust-proof grinding head with upgraded internals and planetary drive.
- Integrated adjustable weights for more head pressure during floor prep and grinding.
- Three 13-inch grinding heads with left rotation (use the blue pcd and carbide scrapers).
- Floating skirt with flexible brush for optimal dust containment.
- Magnetic LED lights.
- Heavy-duty wide rubber tires.
- Pair with V32E or V32GE Dust Extractor.
- Transport (3rd) wheel is included for easy loading and maneuvering.
- Option to add extra weight (A114).
Remote Control Features
✓ New remote device features 4.3” TFT LCD display and new software
✓ Removable Li-Ion battery with battery charger
✓ M-Key removable magnetic power key switch
✓ Controls include: emergency stop, two joysticks to control grinder movement, switches for engine rpm, direction of tool rotation, speed rpm, swing correction
✓ Main screen shows working parameters – power supply voltage, battery, engine load, RPMs, rotation direction of tools, maintenance alerts, hours, etc.
✓ RC grinders can be used in manual mode (without RC or controller).
