CPG2000 Floor Grinding Machine for concrete, stone, and terrazzo CPG2000 comes with a built-in water tank for wet grinding. This takes away the problem with external water supply. It is an efficient and strong machine for use when grinding concrete, stone and terrazzo. You can also use it for renovating, removing coatings and remove impurities from the surface. For the CPG2000 there is a large variety of grind-, polish-, scratch tools and sandpapers for different surfaces and conditions. The CPG2000 features 100% steel construction, along with our patented flex head system for reduced vibration and smooth operation on rough surfaces. This construction gives a reliable machine with minimal maintenance. As standard, the CPG2000 is equipped with adjustable speed, this makes the machine work very well on all types of surfaces, such as concrete, stone and terrazzo. Features Great for the rental market and small to medium sized jobs Able to fit into small spaces and great for grinding terrazzo Variable speed for grinding and polishing different materials Water tank eliminates the need for an external water source Flex head system that reduces vibration Low maintenance due to smooth operation Technical Specification Model # CPG207E3 CPG207E1 Voltage 230V, 1PH 480V, 3PH Motor Power 6.8 hp 6.8 hp Current 30 Amp. 16 Amp. Frequency 50-60 Hz 50-60 Hz Grinding Speed 250-1150 rpm 250-1150 rpm Grinding Disc 3 x 6.5" 3 x 6.5" Grinding Width 20" 20" Weight 353 lbs 353 lbs Water Tank 4.7 US gallons 4.7 gallons Model # Motor Type Part # Cat # CPG207E3 6.8HP, 230V - 1PH 5802037 114731 CPG207E1 6.8HP, 480V -3PH 5802017 114739