Product introductionENGINE MODEL:188f / 3600rpm, 190F / 3600rpm, 192f / 3600rpmENGINE TYPE:single cylinder, four stroke, forced air cooling, overhead valveCYLINDER BORE × STROKE (MM):88 × 64、90 × 66、92 × 69DISPLACEMENT (CC):390, 420, 460RATED POWER AND CORRESPonDING SPEED (KW / RPM):7.6/3600, 8.3/3600, 8.8/3600MAXIMUM TORQUE AND CORRESPonDING SPEED (N.M / RPM):21 / 2500 ± 500, 23 / 2500 ± 500, 26 / 2500 ± 500IDLE SPEED (RPM):1440 ± 140COMPRESSION RATIO:8.5:1, 8.8:1, 8.8:1VALVE CLEARANCE (MM):intake valve 0.10 ~ 0.15 / exhaust valve 0.15 ~ 0.20SPARK PLUG GAP (MM):0.7 ~ 0.8FUEL ConSUMPTION RATE (G / KW. H):≤ 374OIL CAPACITY (L):1.1OIL TANK VOLUME (L):6.0STARTING MODE:manual / electric startLUBRICATION METHOD:splash lubricationIGNITION MODE:transistor ignitionROTATION DIRECTION:counterclockwise (viewed from the output shaft end of Crankshaft)OVERALL WEIGHT (KG):28 / 30, 28 / 30, 29 / 31PACKAGE SIZE (MM):475 × 440 × 510
