Garden tools for strengthening the buried column of diesel drilling machine. Suitable for planting orchards, woodlands, greenhouses, buildings and telephone poles, convenient and practical. Selection of configuration handle: 1. Single hand-held handle; 2. Two-person portable operating handle: there are U-shaped and four-handle types to choose from. 3. According to the requirements. The related bits are: the standard configuration length is 80CM, and there are extension rods or extension bits to choose from. Features: novel and simple structure, stable and reliable operation, small vibration, simple maintenance and high production efficiency. Digging diameter: 10-60 cm. Pit depth: 20-80 cm. Efficiency: 3-4/ min, powered by gasoline engine. It has the advantages of safety, labor saving, small shaking, light weight and effortless hoisting. Holes with a diameter of less than 500mm can be drilled, and the depth can reach 2.2m.. Equipped with four-stroke high-horsepower gasoline engine, 帶移動輪，可以單獨搬運擱板，擱板固定牢固，安全，操作簡單，運輸方便！挖坑機的一個操作者可以完成各種土坑的挖掘和鉆孔。該設備可廣泛應用于電力通信工程、市政工程、綠化植樹工程、建筑施工工程和太陽能光伏發電工程。