Application: Indoor. Estimated Coverage/Productivity: Up to 8690 sq ft / 810 sq m. Estimated Run Time: Continuous. Main Down Pressure: Up to 33 lb / 15 kg. Power Source: Corded. Sound Level: As low as 72 dBA. Solution Tank Capacity: 3 gal / 11.4 L. Service Plans: Pay as You Go, Block of Time. Charger type: Corded. Cleaning Path: 15 in / 380 mm. Machine Type: Walk-Behind. Recovery Tank Capacity: 4.5 gal / 17.0 L. Pad RPMs: Up to 2400 rpm. Power Cord Length: 50 ft / 15 m. Squeegee Width: 17.5 in / 440 mm. Head Type: Cylindrical