Engine displacement 45cc Power 1800w Torque 2.0n.M Fuel tank capacity 0.55l Oil tank capacity 0.26l Oil feeding system Automatic pump with adjuster anti-vibe ration system pitch:-0.325" Gauge 0.058" Guide bar size 16" / 18" Dry weight (power unit) 4.8kg Packing size 48*26*30cm Packing size 48*26*30cm