Engine type: Air-cooled, two-stroke, single cylinder gasoline
Engine displacement: 52cc
Maximum engine power: 2800w/7500rpm "
Gasoline/2-cycle oil mixing ratio: 25: 1
Fuel Tank Capacity: 550ml
Engine Oil Tank Capacity: 260ml
Chain saw type: 21BP
Chain. Pitch: 0. 325" Gauge: 0. 058"
Guide bar size: 20''