Great White 30”

Built for contractors who need maximum grinding capacity, power, and productivity, the Great White 30” is the largest machine in the Advanced Concrete Grinders lineup. With a massive 30-inch grinding width and a heavy-duty frame, the Great White is designed to take on large commercial and industrial surface preparation projects where production matters.

30” Grinding Width & 4-Head Planetary Grinding System

The Great White features a four-head planetary grinding system, with each head holding three diamond tools for a total of 12 tools. The wide 30” cutting path allows operators to cover more surface area with every pass, making it an excellent choice for large floors and demanding surface preparation applications.

Built for Wet & Dry Grinding

An integrated water tank and adjustable water control valve give the operator precise control over water flow when wet grinding. The Great White can also be paired with an appropriate dust collection system for dry grinding applications.

1,030 LBS of Grinding Power

At 1,030 lbs., the Great White is the largest grinder in our lineup. Its substantial machine weight helps deliver consistent downward pressure to the heads, while integrated swing weights allow the operator to adjust weight distribution and increase head pressure when the application demands it.

Variable Speed & Forward/Reverse Operation

The control panel features variable speed adjustment, allowing the operator to control grinding head speed based on the tooling, concrete, coating, or surface preparation application. The grinding heads can also be operated in forward or reverse rotation, giving the operator greater control and versatility on the job.

Designed for Easier Transport & Tool Changes

Despite its size, the Great White incorporates features designed to make handling the machine easier. A removable front transport wheel helps operators move the grinder to and from the jobsite and maneuver it when not actively grinding. An integrated rear tilt bar provides leverage to safely tilt the machine back for easier access to the grinding heads when changing diamond tooling.

Key Features

• 30” grinding width
• Four-head grinding system
• 12 total tooling positions — 3 per head
• 1,030 lb. machine weight
• Integrated swing weights for additional head pressure
• Built-in water tank
• Adjustable water flow control valve
• Variable grinding speed control
• Forward and reverse head rotation
• Removable front transport wheel
• Integrated rear tilt bar for easier tooling changes
• 220V single-phase power
• Includes 35’ power cable

The Great White 30” is built for serious contractors who need a large, heavy-duty machine capable of tackling high-production grinding projects. With its wide grinding path, four-head system, substantial machine weight, adjustable operating controls, and contractor-focused features, the Great White is ready for demanding jobs.