1. With a very high rate of speed and a reasonable range of steps 2. Low speed high torque. Detailed Product Description   GENERALIn order to meet applications of hydrographic well drilling and engineering geological exploration or construction, fit for technology...

It is a mechanically table hauling type drill. It can be used for both rotary and percussive drilling. SH30-2A ENGINEERING GEOLOGICAL DRILLING RIG1. Type and Functions:It is a mechanically table hauling type drill. It can be used for both rotary and percussive drilling.2....

MD-50 Anchor Engineering Drilling Rig is the National "Eighth-Five" SciTech Tackling Items, that belongs to the portable total. MD-50 Anchor Engineering Drilling Rig is the National Eighth-Five SciTech Tackling Items, that belongs to the portable total hydraulic dynamic...

MD-60A Anchor Engineering drilling rig is mainly for the anchor engineering of coast and dangerous rock/cliff mass for geologic MD-60A Anchor Engineering Drilling Rig is mainly for the anchoring engineering of coast and dangerous rock/cliff mass for geological disaster prevention...

MDL-120D1 Anchor Crawler Drilling Rig is mainly for anchori, jet grouting and dewatering, which is a all-hydraulic operated MDL-120D1 Anchor Crawler  Drilling Rig is a high efficiency drilling rig mainly for anchoring, jet grouting and dewatering, which is designed and...

The GXY-2CT drill rig of tower and drill as a whole, the machine include GXY-2C drill rig and mast type boring tower Detailed Product DescriptionThe GXY-2CT all-in-one tower and machine core exploration drill is a boring tower containing GXY-2C type core drill and rod boring...