hat
6. sa se anwo nan syèl la efikasite paske gen yon pi gwo couple de Toundis a kesyon sa te poze ki itilize pou dlo byen nan endistri agrikilti, rebati defans nasyonal fondasyon, géologique eksplorasyon ak travay geothermic fondasyon byen ak lòt, popilè lakay li tankou aletranje.
eng
6. It is high efficiency because of having a larger torque of the turntable and is mainly used for water well in industry and agriculture, national defense building foundation, geological exploration, and geothermic well and other foundation working, it is popular at home and abroad.