... of water to the blade. Throttle control as stardard part. Concrete cutters are designed for strength,durability and performance.Whether cutting ... for long service life. 3)Ergonomically designed,height adjustable handles with comfortable grips. 4)Easy crank for raising/lowering cutting ... ,4-cycle,single cylinderEngine TypeDiesel, Kama 186FChinese petrol enginePetrol,Honda GX390Power kw(hp)6.3(8.5)9.5(13 ...