Engine Type: Air-cooled, 4-stroke gasoline engine, typically around 7 Diameter: 2 inches (50 mm).Maximum Flow Rate: Generally between 270 to 600 Liters per minute (approximately 16 to 36 m3/h).Maximum Head (Lift): Capable of pushing water upwards to a height of approximately 26 to 30 meters.Suction Head: Rated for drawing water from depths of about 7 to 8.5 meters.Fuel Tank Capacity: Standard models often feature a 3.6L fuel tank.