YD52油鋸Engine:1-Cylinder,2-Stroke,Air-coolingDisplacement:72CCRatedoutputpowerandrelevantspeed:2.2kw/7000rpmIdlespeed:2800rpmFueltankcapacity:550mlOiltankcapacity:260mlBarSize:10 /12 Chainpitch:3/8 Gauge:0.063 YD52油鋸Engine:1-Cylinder,2-Stroke,Air-coolingDisplacement:72CCRatedoutputpowerandrelevantspeed:2.2kw/7000rpmIdlespeed:2800rpmFueltankcapacity:550mlOiltankcapacity:260mlBarSize:10 /12 Chainpitch:3/8 Gauge:0.063