... appearance.5. Supercharged engine, easy start, high-performance fuel-efficient, strong power, longer range, better spray diffuse. ... to overhaul the machine. Easy and simple to start, operate, maintain. Technical Specification: Fuel consumption1.6~1. ... .3barStart power2*1.5V (1#dry cell)Fuel type90#purified gasolineAerosol type0#diesel oil or special ... *280*330mm BW-20S thermal portable fogging machine