1.Engine displacement:45cc 2.Fuel tank capacity:500ML 3.Oil tank capacity:260ML 4.Oil feeding system:automatic pump with adjuster 5.Chain type:K2 6.Pitch:0.325" 7.Gauge:0.058" 8.Guide bar size:18'' 9.Dry weight (power unit):5.5kgs 10.Power:1800W 11.Carburetor:WALBRO,Chain:CARLTON 12.Packing: 1pc/Color box, 2pcs/carton 13.Meas:50*27*55cm 14.NW&GW:7/5.5kgs (1pc) 15.Minimum Order:200pcs