500m T-500 Truck Mounted Water Well Drilling Rig Hangzhou Aochi International Co., Ltd. Base Info Description To drive hydraulic rotary and pushing hammer or mud drilling Imported EATON Rotation motor Imported EATON control valve Yuchai or Weichai or Cummins high power engine Pre:700m T-700 Truck Mounted Water Well Drilling Rig Next:400m Truck Mounted Water Well Drilling Rig