The Ralli Wolf RG9-30 230mm Angle Grinder is an ultra-powerful, high-capacity grinding and cutting tool built for the most demanding heavy fabrication and construction applications. Driven by a massive 3000W full load motor running at 6500 RPM, this industrial machine delivers relentless torque and exceptional material removal rates on heavy steel structures, rebar, pipes, and dense stone.

Engineered with advanced electronic controls and operator safety systems, the RG9-30 features a Soft Start mechanism to dampen initial startup torque, Restart Protection to prevent accidental startup after power interruptions, and Electronic Overload Protection to safeguard the motor against excessive loads. Built-in dust protection shields the internal windings from abrasive metallic dust and grit, while the contoured smooth grip provides comfortable handling and superior leverage. Weighing 7.0 kg and fitted with a universal M14 spindle thread, it offers optimal stability and balance for heavy-duty industrial cutting and weld-dressing operations.

Key Features

• Massive 3000W Power Input: High-wattage motor generates consistent, aggressive torque for deep cutting and heavy stock removal.
• Soft Start Feature: Smooth acceleration reduces initial reaction torque, preventing sudden kickback and protecting power circuits.
• Restart Protection: Safety feature that prevents the tool from automatically powering back on after an unexpected power outage.
• Electronic Overload Protection: Automatically guards the internal motor and electronics against burnouts during peak stress.
• Integrated Dust Protection: Protects sensitive motor components from conductive airborne metal particles and masonry dust.
• Smooth Grip Ergonomics: Ergonomically designed body contours ensure a secure, fatigue-reducing hold during prolonged industrial operations.
• Standard M14 Spindle: Universally compatible with all standard 230mm (9-inch) grinding discs, cutoff wheels, and wire cup brushes.
• Heavy-Duty 7 kg Build: Sturdy construction absorbs machine vibrations and provides natural downward pressure on tough surfaces.

Technical Specifications

Applications

• Grinding on stainless steel, mild steel, and high-strength alloy structures.
• Weld dressing, seam levelling, and edge smoothening for heavy sheet metal fabrication.
• Deep cutting of steel rods, large-diameter pipes, rebar, marble slate, and various stone materials.
• Polishing and finishing metal and wooden surfaces using compatible sanding disc attachments.
• Heavy rust, mill scale, and old paint removal from structural steel using wire brushes.