... stroke, single cylinder gasoline3) Engine power: 1.47kW/6,500-7,000r/min4) Engine displacement: 51.7cc5) Carburetor: pump-film type6) Gasoline/2 ... -cycle oil mixing ratio: 25:17) Idling speed: 2,800-3,200r ... 30cm weight:11kgs10cm dril 76x10.5x10.5cm weight: 2.5kgs15cm drill 76x15.5x15.5cm weight: 3. ... : 7.5kgs 326pcs/20FT676pcs/40HQ 2 Stroke hole digger