Engine Model: 1E39F
Power Type: Single cylinder, Two-stroke, Air-cooling gasoline engine
Cylinder diameter x Stroke: 39mmX31mm
Ignition system: CDI
Engine displacement: 37.2cc
Maximum shaft brake power: 1.3kw
Engine speed:
Maximum speed with cutting attachment: 13000r/min
Maximum idling speed: 2800r/min
Minimum clutch engagement spped: 4000r/min
Fuel mixture ratio: 25:1(Gasoline 25: Two-cycle oil FB 1)
Chain oil: Motor oil SAE 10W-30
Fuel tank capacity: 310ml
Oil tank capacity:   210ml
Guide bar size: 14"/16"
Chain pitch: 3/8"
Chain gauge: 0.050"
G.W/N.W: 6.0/4.9kg
External dimensions: L x W x H  370mmx235mmx270mm