Compressor Scarifier Lawnmower Pump Generator Pressure Washer Gokart Lawnmower Cement Mixer Dust Collector Flail Mower. Compression Ratio : 8.5:1. Air Cooled 4 Stroke OHV Single Cylinder. 5.5 HP / 4.1 KW. 4.0 HP / 3.0 KW. Fuel Capacity : 3.6 Litres Engine Oil Capacity : 0.6 Litre. Diameter of Drive Shaft. 20 mm / 0.79 inche. NOT 0.75 INCH, NOT… Read more →