Due to the merit of small volume, light weight and low cost, mobile generator is widely used as backup or mobile power supply.
移动发电机具有体积小、重量轻、成本低等优点，被广泛应用在需要备用和移动电源的场合。
2
Air filter for small engine, such as mower, chainsaw, generator and other garden machines or power tools.
空气过滤器的小型引擎，如割草机，油锯，发电机和其他园林机械或电动工具。
3
The paper introduces the main functional design of a kind of small cutting coal machine with hydraulic fork lift as feed power and chain-saw cutting knives driven by generator as working head.