Product Type ZS150ZH-2D Dimension(mm) 3230x1280x1280 Carton Dimension(mm) 1700*1210*480 Engine Model ZS162FMJ Engine Type Single Cylinder, 4-Stroke, Air-cooled Cylinder Bore 62 Cylinder Stroke 49.5 Cylinder Displacement (ml) 149.5 Compression Proportion 9.2: 1 Rated Power (kw/rpm) 8.5/(8000± 500) Maximum Torque(N. M/rpm) 10.0/(7500± 500) Idling Speed(r/min) 1400100 Lowest Fuel Consumption(g/kWh) ≤ 354 Gasoline Type ≥ Over 90# Engine Oil Type SF 15W/40 Starting Method Electric/Kick Lighting Mode C. D. I Lubrication System Press Splash Net Engine Weight(kg) 30.5 Spark Plug D8EA Carburetor Circuit PZ27 Valve Stem Clearance(mm) 0.04~0.07 Front tyre /Rear tyre (F/R) 3.25~16/5.00~12 Primary Transmission Ratio 4.055 End Transmission Ratio 4.140 Gearshift Gears 5 Drive+1Reverse Max Speed(km/h) ≥ 50 Fuel Tank Capacity(L) ≥ 9.5 Climb Degree (º C) ≥ 10 Lowest Continuous Speed With Load(km/h) ≤ 20 Drive Type Axle Drive Brake Mode Drum Brake Operation (F/R) Hand Brake/Coaster Brake Shock Absorber Mode(F/R) cylinder/Leaf Spring Spoke(F/R) Web Plate/Web Plate Battery Type 12V 9Ah Wheel Base(mm) 2060 Wheel Gauge(mm) 1060 Ground Clearance(mm) ≥ 170 Minimum Turning Diameter (mm) ≥ 5500