ModelTypeBTL168 ( 6.5 HP )BTL188 ( 13 HP )TypeOHV. Tilt cylinder. 4-stroke. Forced air-cooled. Gasoline engineMax. Power(KW/HP )4.7/6.59.7/13Fuel Consumption(G/KW*H)≤370Oil consumption( G/KW*H)≤6.8Speed Fluctuation Ratio10%Bore*Stroke( MM )68*5488*64Displacement( CC )196389Compression ratio8.5:18:1Lubrication Model SplashingStarting System RECOIL/ELECTRIC StartFuel / Lub. Oil 90#Gasoline/SAE IOW-30Rotation Clockwise ( from flywheel )Valve Clearance Input Valve 0.10-0.15mm / Output Valve 0.15-0.20mmSpark Plug Clearance 0.6-0.8 mmIgnition Model Transistor Electric. Inductive FiringAir Clearance Half-dry. Oil-Immersed. Foam Filter. ElementDimension ( L*W*H )( MM )362*312*335450*405*443Net Weight( KG )1631Quantity per 20 Container( PCS )610240With high quality configurations, we can also manufacture as your requirements(such as color ,panel and so on) Certificates: EPA,UL,CE,TUV,GS,SONCAP