Edco 79300 Gas 8" Walk-Behind Scarifier with 9 HP Honda Engine
Concrete contractors removing thin-mil coatings, paint, mastic, and traffic-paint lines, plus DOT and municipal crews opening sidewalks and crosswalks for repair, all use the CPM-8G class scarifier. Removing trip hazards from sidewalks, prepping floors for new coatings, and creating non-slip texture on ramps are the three jobs that come up over and over on contractor boards.
Why it works
EDCO's hallmark on the CPM-8 platform is putting the engine and weight directly over the cutting drum - the same design choice that contractors call out on surface-prep forums when comparing brands. More weight on the drum means cutters bite, vibration drops, and operator fatigue stays manageable through a full shift. Pair with EDCO's tungsten-carbide cutters and one machine handles both coatings prep and texture work.
Built for
- 9 HP Honda gas engine - reliable cold starts and full Honda warranty
- 8-inch working width - 350 to 500 sq ft per hour at 1/8 in pass
- Power source over the drum - eliminates vibration, maximizes contact
- Compact walk-behind chassis fits doorways and elevators
- Quick-change drum cassette accepts EDCO carbide cutter assemblies
- Vacuum port for OSHA silica-rule dust collection
Frequently asked questions
How fast does it actually cut?
350 to 500 sq ft per hour at a 1/8 inch pass depth on cured concrete. Coating type, slab age, and cutter wear all affect throughput.
Does it come with cutters?
Confirm the configuration on order. The 79300 SKU is the bare machine; the A201 start-up pak with carbide cutters is a common companion order.
Indoor use?
It's a gas engine - use only with proper ventilation. For enclosed-space work use the EDCO electric-drive equivalent (CPM-8E).
Vacuum hookup?
Yes - the shroud has a vacuum port that mates to EDCO HEPA dust extractors for silica-rule compliance.
Discount Cleaning Products is an authorized dealer with fast same-week shipping and direct-to-customer service. If you need help spec-matching this part to your machine, call us before you buy.