Ruiying trailer type diesel generator set is composed of diesel engine, alternator, chassis, control system, silent housing and trailer. Fully enclosed structure can be used in the open air, rain and dust proof and anti-leakage; Stable performance, cost-effective, economical use, easy maintenance, wide power coverage, good noise reduction performance, low noise, can meet the different needs of customers; Can be equipped with well-known brand engine and motor, strong power, stable operation; The unit is equipped with intelligent control system, which is simple to operate and has various protection functions for the unit. Designed for long life and easy movement, single or two-axle trailers and mechanical or automatic braking is available ,suitable for a variety of application scenarios.