EDIC Galaxy 2700CX HR Machine Only Floor Scrapers Effective on uneven surfaces like Effective on uneven surfaces like grout lines ADilution Ratios: 1:4 RTU pH: 5 Model 2700IX HR 2700CX HR 2700FX HR* Solution Tank 17 gallon 17 gallon 17 gallon Recovery Tank 15 gallon 15 gallon 15 gallon Solution Pressure 220 psi 500 psi adjustable 500 psi Vacuum Motors Dual HP 3 stage Dual HP 3 stage Dual HP 3 stage Waterlift 190″ 190″ 210″ Construction Polyethylene Polyethylene Polyethylene Baseplate ¼” Alumimum ¼” Alumimum ¼” Alumimum Rear Wheels 10″ non marking 10″ non marking 10″ non marking Casters 4″ 4″ 4″ Power Cord 50′ detachable 50′ detachable 50′ detachable Dimensions 38″H x 31″L x 20″W 38″H x 31″L x 20″W 38″H x 31″L x 20″W Weight 95 lbs which extends the life of the machine and makes repairs a breeze