... diameter : 100mm 150mm 200mmAdvantages of Ground Auger1. The ground auger is composed of small general gasoline engine, gearbox and drilling ... on land, frozen soil, and ice layer, and is widely used in gardens, planting, planting trees, geophysical exploration, road construction, ... 4. It frees people from heavy manual labour, is widely used in planting trees, planting fruit forest, the fence, and ...