b1 eng 繁 簡



Geothermal Hole Drilling


In order to install geothermal systems for houses and buildings, holes need to be drilled on the ground, using mostly rotary mud drilling with mud pump (bringing cuttings to the surface), and DTH hammer drilling method, depending on the ground conditions.

In some restricted or confined areas, such as the backyard of a house, our small but power drill rigs HD10 and HD50K are very suitable due to their compact size. Otherwise, our HD50K-S and HD70R with more power and stability (due to the larger size), are ideal for geothermal hole drilling.