The invention relates to a low and narrow multifunctional explosion-proof diesel scraper, the main structure of which consists of a bucket, a front frame, a rear frame, a splicing mechanism, a loading and unloading mechanism, a cab, an explosion-proof diesel engine, a gearbox, a radiator, Composed of diesel tank, hydraulic oil tank, exhaust gas treatment tank, front wheels, rear wheels, front axle, and rear axle; it is designed for the actual situation of narrow and low coal mine underground roadways. It uses explosion-proof diesel engines as power, and the loading and unloading mechanism uses connecting rods. The structure adopts single lifting oil cylinder + tilting oil cylinder, and the loading and unloading is faster. The splicing mechanism adopts fixed splicing + floating splicing, which makes the splicing safer and more reliable. Quickly change a variety of accessories to meet various transportation needs. The height of the vehicle is 1.75 meters, the width is 1.6 meters, and the load is 4t. It is suitable for handling various small equipment, tools and materials. This design is advanced and reasonable, compact in structure, safe and stable. Reliable, easy to operate and use, it is an ideal low and narrow multi-purpose scraper.