floor saw,concrete saw,asphalt saw Model options: HP-Q300H (gasoline engine, Honda GX160/5.5HP) HP-Q300HC (gasoline engine, Honda copy HP168F/5.5HP) HP-Q300R (gasoline engine, Robin EY20/5.0HP) HP-Q300D (diesel engine, HP170F/4.2HP) Specification: Blade diameter: 300mm Max. cutting depth: 90mm Driving: manual push Blade speed: 3,600rpm Water tank capacity: 12L Operation weight: 68kg Package weight: 80kg Packing size: 930 x 570 x 940mm Features: Best design of construction to ensure comfortable and stable operation Easy-remove, poly water tank provides an optimum flow and volume of water to the blade Throttle control as standard part