... ,Air-cooling gasoline engine. 3.Displacement:42.7cc. 1.Engine model:1E40F-52.Power type :Single Cylinder,Four-stroke,Air-cooling ... the special design of the drill. Suitable for land, permafrost, ice punch. Widely used in garden, planting, planting trees, geophysical exploration ... ensure the safe operation of the machine ground drill/earth auger/garden tools/gasoline tools