The GRACO 25M847 GrindLazer Pro RC813 G is a gas-powered concrete scarifier designed for professional surface preparation. It features a robust all-steel frame and is intended for removing lines, coatings, and smoothing concrete surfaces without leaving grooves. The unit is engineered for durability and ease of use in demanding jobsite environments.

Key Features:

• Concrete Scarifier
• RC813 G (8 in. / 203 mm maximum cut width, 13 HP Honda engine)
• Heavy-duty all-steel frame
• Designed for use with GRACO GrindLazer systems and accessories
• Rotary cutter action for removing lines without grooves
• Manual depth adjustment
• Electric start engine (Honda GXV390, 13 HP)
• Cyclone air filter
• Vacuum port for dust control
• Tilt-up chassis for quick, toolless cutter change-out
• Robust design for harsh jobsite conditions
• Operator comfort features such as comfort-grip handlebars and vibration reduction

Applications:
Removing parking lot lines, intersection markings, construction zone markings, and smoothing concrete surfaces; suitable for contractors requiring high productivity and minimal operator fatigue.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Ensure the scarifier is on a stable, level surface before operation.
• Check all safety guards and components prior to use.
• Follow the manufacturer’s guidelines for depth adjustment and cutter installation.
• Regularly inspect and maintain the engine, air filter, and cutter assembly.
• Use the vacuum port for dust control to maintain a clean work environment.
• Regularly clean the cutter assembly and check for wear.
• Inspect and replace the air filter as needed.
• Check engine oil and fuel levels before each use.
• Store the unit in a dry, protected area when not in use.