... ccc,soncap Gas Power Pumpitem no:QL-50Product Description:Engine Type: Single-Cylinder, 4-stroke, Forced Air Cooling, OHV Max. Output ... Ignition System: T. C. I Fuel Tank Capacity: 4.0L Engine oil system capacity: 0.6L Continuous operating time: 4h Starting ... 3. Powered by air cooled, 4-stroke, gasoline engine, easy starting, low noise, high fuel efficiency. 4. Full frame protection offers exceptional ...