Suitable for agricultural operations, garden greening, trenching and fertilization in orchards, small earth and stone works, municipal works, road repairs, basement and indoor construction, concrete crushing, laying of cables, laying of water pipes, landscaping and river trench drainage surroundings. It has the functions of digging, crushing, hook cleaning, drilling, and bulldozing. It can quickly replace the accessories in Jinan. The machine utilization rate is greatly improved. It can be applied to a variety of soils. The effect is good. The operation is simple, compact and flexible. Narrow site operations