The GRACO 25M843 GrindLazer Standard DC89 G is a heavy-duty, gas-powered concrete scarifier designed for removing traffic markings, trip hazards, and preparing surfaces for new coatings. It features an all-steel frame and is powered by a durable Honda engine, making it suitable for tough jobsite conditions.

Key Features:

• Concrete Scarifier
• GrindLazer Standard DC89 G (8 in. cut width, 9 HP)
• Heavy-duty all-steel frame
• Designed for use with GRACO LazerVac vacuum system (optional)
• Jobsite tough design
• Durable Honda GX270 engine with cyclone filter
• Dual depth control (micro & macro adjustments)
• Comfort grip handles for reduced vibration
• User-friendly operation with adjustable handlebar and easy-to-reach throttle
• Swivel and fixed front wheel for application flexibility
• Sealed main bearing for maintenance-free operation
• Triple drive belts for high-torque power transfer
• Optional dust removal via vacuum port
• Easy-to-read dual-purpose tachometer and hour meter

Applications:
Removal of traffic markings, trip hazards, curing compounds, and surface preparation before applying new coatings. Ideal for smaller traffic marking removal jobs and cleaning surfaces without damaging the substrate.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Ensure all safety guards and covers are in place before operation.
• Check and adjust the cutter drum depth as needed for the application.
• Connect the optional vacuum system for dust removal if required.
• Regularly inspect belts, bearings, and engine components for wear.
• Follow the manufacturer’s recommended maintenance schedule.
• Clean the machine after each use to prevent buildup of debris.
• Check and replace air filters regularly.
• Lubricate moving parts as specified in the manual.
• Store the scarifier in a dry, protected environment.