200 Multi-functional crawler well drill rig is a new, highly-effective, energy-saving and multi-functional hydraulic drill and it is specialized in drilling well, monitoring well ,geothermal air-conditioning hole, grouting hole of the hydropower cofferdam, grouting hole for dyke seepage control and grouting hole for base enforcement, surface mining, anchorage, national defense project and other drilling operations;

 Additionally, it adopts the process of down-the-hole impact and breast wall drilling with casing following, which can effectively solve the technical problem of difficult hole-forming in the unconsolidated layer, the drill is equipment with hydraulic motor rotation with a high power, propulsion and lifting of cylinder and down-the-hole hammer with high blast pressure, to realize high effectiveness of drilling footage and low energy consumption.

Main Technical Parameters