ECF350 Blade diameter 350 mm portable handheld concrete cutter saw machine with adjustable handle Powered by a Single cylinder, 2-Stroke, Air cooled 65cc engine that delivers a maximum output of 3.0Kw (4hp) and a maximum speed of 8500rpm, makes this machine a powerful, reliable equipment for heavy duty jobs. The saw has a fuel mix of 50:1 and a Fuel Tank Capacity of 1.5L, It has a maximum cutting depth of 120mm and Blade Width of 2-4mm, and it's weigh 12.5Kg, its light enough to handle easily.