Model:SJ-4500
Max cutting diameter:16"/18"
Engine:1-Cylinder,2-stroke,Air-cooking
Displacement:45CC
Rated output power/Relevnat speed:1.7kw/7000rpm
Idle speed:2800rpm
Oil/Fuel mixture ratio:01:25
Fuel tank capacity:550ml
Oil tank capacity:260ml
Chain pitcha:0.325"
Gauge:0.058"