The plane scroll springs used as a power source, through the gear drive, so that a smooth start of diesel engine safety. At the same time, auto-run energy agency, to achieve energy again. Automatic storage of the product body energy storage, off, energy release, automatic decompression and insurance institutions is not electricity, not oil, not climate, such as low temperature factors, throughout the year to start easily, it low-cost , long life, simple operation, small size, easy to install and difficult to damage, and pollution-free and can start a row. Is applicable to many types of diesel engine installation can be manufactured with the whole package can be used for small tractors and three supporting the use of agricultural vehicles, but also ships with a wide variety of agricultural or single-cylinder diesel installed on supporting the use of diesel engines. Diesel engine startup, just gently pulled on the handle to start diesel engines will be able to easily start!