... It is suitable for punching on land, frozen soil, and ice layer, and is widely used in gardens, planting, ... synthetic, and is more hard, adapting to working on hard soil, super hard soil, clay, frozen soil,etc ... of terrain, high efficiency, easy to carry and field operation.5. lt can be operated by ... single man as well as double persons, economic and practical. 49cc Single Man Gasoline Ground Drill Earth ...