1200w dual function gasoline power hammer hammer and pick gasoline drilling machine 0.9l gasoline hammer and pick machine

engine type: single cylinder, air cooling, 2 strokes bore * stroke: 36 * 32mm fuel: mixed oil (gasoline: two-stroke oil = 25: 1) fuel tank capacity: 0.9l power: 1200w no load speed: 400 r / min hammering times: 3200 times / min impact energy: 36j maximum torque and speed: 1.5n.m / 5000r / min drilling capacity: concrete, rock,brick wall brick wall: maximum diameter 50mm net weight: 12kg size: 630 * 240 * 240mm