EDCO 2D-HDP Propane MAGNA-TRAP Heavy Duty Dual-Disc Floor Grinder
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EDCO 2D-HDP Propane MAGNA-TRAP Heavy Duty Dual-Disc Floor Grinder
Floor Grinders solve first-layer applications. This Heavy-Duty Grinder is also designed to level concrete and deeper removal of industrial-strength coverings. This dual-disc model grinds approximately 800 - 1,000 sq. ft. per hour.
FEATURES
- 21.5" Working Width grinds approximately 800-1000 sq. ft. per hour at 1/32" per pass with diamond tooling.
- Includes 2 magnetic multi-tooling discs, which accept all EDCO Magna-Trap Tooling
- Overlapping counter-rotating heads for full coverage
- 2-3" Vacuum Port and Water Port
- 6 Magna-Trap Tools required per loading
- Fully adjustable rubber dust shroud.
IDEAL FOR
- Heavy grinding of concrete surfaces in large areas. Removal of industrial strength coverings like waterproof membrane, polymer and thick epoxy
- Leveling high spots or rough concrete surfaces.
INCLUDES
- 2 - Multi-Tooling Discs, which accepts MAGNA-TRAP tools
- 2" - 3" multi Vacuum Port
- Water Port
Technical Specifications Table
The EDCO 2D-HDP Propane MAGNA-TRAP Heavy Duty Dual-Disc Floor Grinder is the ultimate productivity machine for contractors demanding aggressive concrete grinding, coating removal, floor leveling, and heavy-duty surface prep over large areas. Powered by an 18 HP propane engine with a 12V electric start, this dual-disc behemoth sets the standard for mobility, performance, and versatility on job sites where electric or gasoline options may not suffice.
Product Overview
The 2D-HDP delivers a 22″ working width and can grind about 500 square feet per hour at 1/32″–1/16″ depth per pass using EDCO’s award-winning Magna-Trap® Dyma-Dots or other interchangeable Magna-Trap accessories. Overlapping, counter-rotating heads provide complete floor coverage with no missed spots, and the wedge-less Magna-Trap Slide-On system means fast, tool-free accessory changes with no wooden wedges to lose or misalign.
Key Features
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18 HP Propane Engine (12V Start): Cleaner power with quick, reliable starts and a mobile footprint for work where cords or gas exhaust are problematic.
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Dual Magnetic Multi-Tooling Discs: Accept all EDCO Magna-Trap tooling (dyma-dots, strip-serts, blades, carbides) for grinding, scraping, and polishing versatility; 6 tools per disc for maximum productivity.
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22” (21.5”) Working Width: With overlapping counter-rotating heads, ensures even results on large commercial floors, warehouses, and manufacturing plants.
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High Productivity: Up to 500 sq. ft./hr at 1/32–1/16” per pass, outpacing traditional single-disc or electric grinders.
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Wedge-less Slide-On Tooling: No wooden wedges required—increases accessory life, safety, and change-out speed.
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Leveling System & Weight Tray: Laser-cut steel weight tray accepts up to 80 lbs of extra weight for aggressive grinding, while EDCO’s exclusive leveling lets you truly grind level for better surface prep and increased tool life.
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Vacuum & Wet Cutting Ready: Fully skirted, adjustable Velcro dust shroud and a multi-port (2”/3”) vacuum port meet OSHA silica standards. Water port is included for wet grinding needs.
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Flex Head (Optional): Standard rigid head for deep removal, optional flex head for following slab variations for polishing or architectural surfaces.
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Laser-Cut, Heavy-Gauge Frame: Designed for years of severe use in rental or high-volume floor prep fleets.
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Transport Ready: Solid-mounted steel lifting bails and ergonomic handle design simplify jobsite moving and setup.
Performance and Benefits
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Maximized Coverage: Large working width and high-torque engine allow rapid preparation even on huge slabs, malls, or factories.
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Complete Dust Control: OSHA-compliant heavy-duty shroud and vacuum setup enable safe, clean, and environmentally friendly work indoors or out.
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Wedge-Less Simplicity: Magna-Trap system means fast, frustration-free tooling changes, better finish quality, and the flexibility to swap out diamonds, blades, or scrapers on the fly.
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Versatile Applications: Strip coatings, remove thick epoxies or mastics, grind down surfaces for overlays, smooth high spots, or polish to a sheen—all with one machine.
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Superior Control and Safety: Counter-rotating heads prevent the machine from pulling side-to-side, keeping operations straight and safe for any operator level.
Ideal Applications
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Large-Scale Surface Preparation: Warehouse floors, distribution centers, retail stores, and municipal buildings.
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Polishing and Honing: Architectural terrazzo, commercial densification prep, or decorative overlays.
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Coating Removal: Epoxy, thick membrane, polymer, paint, traffic line, or waterproofing removal for repairs or resurfacing.
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Repair Work: Trip hazard removal, slab leveling, joint edge smoothing, and slab prep for new tile, VCT, coatings, or sealers.
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Industrial/Municipal Jobs: Parking garages, airport terminals, hospitals—anywhere propane is preferred for mobility and reduced emissions vs. gasoline.
Maintenance Best Practices
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Daily Cleaning: Remove dust from under the skirt, weight tray, and vac ports after each use to prevent build-up and ensure continued airflow.
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Belt Checks: Inspect and adjust all belts for ¼"–½" deflection; replace as a set at signs of wear to avoid machine imbalance.
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Accessory Rotation: Rotate Magna-Trap tooling every 3–4 hours for even wear and maximum lifespan.
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Propane System: Inspect for leaks before each use, clean fuel filters monthly, and schedule tune-ups per engine OEM guidelines.
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Bearings and Grease: Lubricate as detailed in the operator's manual; typically, main head bearings are greased every 50–100 hours.
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Shroud and Vacuum: Check/clean or replace filter elements regularly, and inspect the shroud for tears or looseness.
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Engine and Cooling: Monitor oil, coolant (as applicable), and run carbon monoxide safety tests annually for propane power.
Safety Tips
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Use propane in only well-ventilated areas, never in enclosed spaces without proper extraction.
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Always check for leaks and maintain the engine according to manufacturer specs.
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Attach and maintain the dust skirt for silica compliance and jobsite health.
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Wear full PPE: goggles, mask, ear protection, gloves, and safety boots.
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Unplug spark plug and shut off propane before performing any maintenance.
Frequently Asked Questions
Q: Can the 2D-HDP grind wet and dry?
A: Yes—water port enables wet grinding; vacuum-ready shroud covers dry silica dust compliance.
Q: What accessories fit this machine?
A: All Magna-Trap tooling, including Dyma-Dots, Magna-Blades, Strip-Serts, and other quick-change tools—12 per load (6/disc).
Q: How much material can it remove per hour?
A: Up to 500 sq. ft./hr at 1/32–1/16” per pass, depending on material and accessory selection.
Q: What is the typical propane tank run time?
A: About 1 to 1.5 hours with a 20–33 lb tank, based on operation at normal loads.
Conclusion
The EDCO 2D-HDP Propane MAGNA-TRAP Heavy Duty Dual-Disc Floor Grinder is the contractor’s top choice for high-performance, large-scale concrete surface prep, removal, and finishing. Its propane power, wedge-less Magna-Trap tooling, expansive working width, and robust dust/wet-grinding engineering make it perfect for commercial, industrial, and municipal applications where productivity and quality matter most—delivering the ultimate in floor grinding speed, control, and versatility.
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There is €4.99 charge for delivery under €50 Orders. Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.
Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.