National 550 Walk-Behind Scraper – Compact, Powerful, and Built for Versatility
For residential projects and light commercial jobs, the National 550 Walk-Behind Scraper is a game-changer. Whether you’re tackling carpet, VCT, adhesives, or glue removal, this lightweight, easy-to-transport machine is perfect for rental use, DIYers, or as a companion machine for larger jobs. Its telescoping handle and compact frame make transportation effortless, while its orbital cutting action ensures smooth, efficient floor removal.
The newly refreshed 550 now features an improved height adjustment mechanism and a simpler method for removing the front weight, making operation even easier. Designed for tight spaces, this scraper delivers powerful performance where larger machines can’t go.
Tooling & Accessories
?Flat Blades, Carpet Blades & Shanks – Essential tooling for tackling a variety of flooring types.
? 6280-500 Swivel Blade Holder – Contours to the floor, providing more consistent removal and ensuring the blade stays underneath the material.
? 6280-505 Razor Blade Holder – Designed for epoxy and adhesive re-scraping, this holder exposes more of the blade for precise, controlled removal.
For a portable, efficient, and easy-to-use floor scraper, the National 550 is the perfect solution. Get the job done faster with this compact powerhouse!
| Power Supply | Electric | |
| Width | 17.75" | 45 cm |
| Max. Height | 42.5" | 108 cm |
| Height (without handle) | 21" | 53 cm |
| Max. Length | 32.5" | 83 cm |
| Weight | 123 lb | 55.8 kg |
| Removable Weight | 44 lb | 20 kg |
| Weight (machine only) | 79 lb | 35.8 kg |
| Speed | Manual | |
| RMP | 1725 | 1425 |
| Voltage | 115 | 230 |
| Frequency | 60 Hz | 50 Hz |
| HP | 1 | .746 kW |
| Amps (full load) | 14 | 7 |
| Noise Emission | 73 dB |
Included with the 550:
- Kit 5170 includes:
- 147 4" x 6" blade
- 6285 3" x 6" Heavy-duty Blade
- 7050-202 3" x 10" Premium High-tempered Blade
- 6265-BD 90 degree Self-scoring Blade 3" x 8" x .094"
- 5280-137W: 6mm T-handle Wrench
- 551 Angle Shank Holder
- 552 2" x 4" Angle Shank
