CDC LaRue HUM-B Concrete Grinder

CDC LaRue HUM-B Concrete Grinder

The CDC LaRue HUM-B Concrete Grinder delivers high-efficiency surface preparation and floor grinding, helping professionals cover significantly more square footage in less time and with less effort. Engineered for operator safety and comfort, its ergonomic design allows you to work in a natural upright position, greatly reducing fatigue, backaches, and the risk of job-site injuries.

At the core of the HUM-B is the patented Dust Grabber™ shroud featuring anti-suction-lock technology, allowing the machine to glide smoothly across the surface like a puck on ice. Backed by smooth gas-filled shocks, non-marking casters, and close-edge access, it delivers clean, controlled performance across a wide variety of commercial and residential floor prep jobs.

Applications

• Grinding & Polishing: Concrete, terrazzo, natural stone, and masonry surfaces.
• Surface Preparation: Preps concrete floors for new overlays, sealers, and coatings.
• Coating & Adhesive Removal: Effectively strips epoxy coatings, paint, thinset, mastic, adhesives, and VCT residue.

Main Features

• Patented Dust Grabber™ Technology: Combines integrated anti-suction-lock engineering with a 2-inch extraction port, eliminating suction lock and capturing up to 99% of airborne dust.
• Ergonomic Upright Design: Allows operators to stand comfortably, significantly reducing backaches, fatigue, and job-site injury risk.
• Gas-Filled Shocks: Absorb surface vibrations and maintain smooth, consistent grinding pressure.
• Flush-to-Wall Grinding: Tight edge clearance lets you prep close to baseboards, walls, and borders without secondary tooling.
• Non-Marking Caster Wheels: Keeps transit and maneuvers clean without scuffing finished or freshly prepped surfaces.
• Abrasive Versatility: Compatible with diamond cup wheels (for aggressive coating removal) and polishing rings (for stone and concrete finishing).
• Integrated Halogen Work Light: Provides focused illumination on the grind path for low-light indoor environments.
• Warranty: Backed by a 1-year manufacturer warranty.

Specifications